21位光电位置编码器, 带串行/并行和正余弦输出

Features

• Small-outline optoBGA or BLCC package for SMT

• System-on-chip design with integrated photosensors

• Differential scanning for EMI immunity and operation up to 125 °C

• Enlarged assembly tolerance due to pre-positioned and post-positioned code scanning

• 13 digital tracks + 2 sine/cosine tracks with analog signal conditioning

• Singleturn resolution of 16 to 21 bits by 3-bit flash or 8-bit S&H ADC

• Interface for external multiturn data processing, embedded low power counter for battery supply

• LED power control with a 50 mA highside driver

• 4 to 5.5 V single supply operation

• Temperature sensor with alarm

• CRC protected data with life counter

Applications

• Absolute position encoders for safety-related controls

• Analog and digital motor feedback systems

• Robotics, tooling machines, servo drives

  
  

18位光电编码器, 带SPI和串行/并行和 FlexCount® 输出

Features

• System-on-chip design for excellent reliability

• Leading/trailing sampling of 10 binary tracks pitched at 400 μm

• Analog sine/cosine scanning with enlarged photodiodes, signal conditioning and fast 8-bit vector tracking interpolation

• Absolute singleturn resolution of up to 18 bit

• Diff. sine/cosine outputs with 1024 CPR (amplitude: 500 mV)

• Unique FlexCount® circuit: freely selectable resolution for absolute and incremental data

• Incremental quadrature outputs with 1 to 65,536 CPR and programmable index signal

• LED illumination with automatic control by 50 mA high-side current source

• Alarm indication for configuration or illumination error (end of life)

• 3.3 V-compatible SPI and I/O ports for configuration and data

• Serial data readout in 1 μs cycles at 16 MHz clock frequency

• Parallel position data output for 16 bit

Applications

• Optical position sensors

• Linear scales

• Absolute, incremental and parallel encoders

• Programmable incremental encoders

• Motor feedback systems

16位光电编码器, 带SPI和串行/并行输出

Features

• System-on-chip design for excellent reliability

• Gray code scanning (11 digital tracks pitched at 400 μm)

• Sine/cosine analog track with electronic calibration

• Diff. sine/cosine outputs with 1024 CPR (amplitude: 500 mV)

• Absolute position value of up to 16 bits through 6-bit interpolation

• Quadrature signals with 1024, 2048, 4096, 8192, 16384 CPR

• Index signal in phase with B low

• LED illumination with automatic control by 50 mA high-side current source

• Alarm indication for configuration or illumination error (end of life)

• 3.3 V-compatible SPI and I/O ports for configuration and data

• Serial data readout in 1 μs cycles at 16 MHz clock frequency

• Parallel position data output for 14 bit

Applications      

• Optical position sensors

• Linear scales

• Absolute, incremental and parallel encoders

• Programmable incremental encoders

• Motor feedback systems

  
  

8通道主动式光电传感器阵列

Applications     

• Optical position encoding from analog sine/cosine signals

• Incremental encoders with index signal

Features     

• Monolithic array of independent photosensors with excellent matching

• Compact photosensor size of 800μm x 300μm enabling high-quality encoder scanning at reduced system dimensions

• Narrow track pitch of 0.42mm cuts down illumination efforts

• Enhanced EMI immunity due to on-chip pre-amplification

• Dark current compensation permits high temperature operation

• Open-collector outputs as highside current source

• Simple gain setting and current-to-voltage conversion by external load resistors

• Single supply operation from 4 V to 5.5V

• Low power consumption

• Space saving, RoHS compliant and optoBGA packages

• Options: extended temperature range of -40 to 125 °C, customized COB modules, reticles and code discs

12通道主动式光电传感器阵列

Features

• Monolithic array of independent photosensors with excellent matching

• Compact photosensor size of 800μm x 300μm enabling high-quality encoder scanning at reduced system dimensions

• Narrow track pitch of 0.42mm cuts down illumination efforts

• Enhanced EMI immunity due to on-chip pre-amplification

• Dark current compensation permits high temperature operation

• Open-collector outputs as highside current source

• Simple gain setting and current-to-voltage conversion by external load resistors

Applications      

• Optical position encoding from analog sine/cosine signals

• Incremental encoders with index signal

• Motor commutation encoders

增量式光电传感器阵列

Features

• Monolithic array of independent photosensors with excellent matching

• Compact photosensor size of 800μm x 330μm enabling smaller encoder systems

• Moderate track pitch for reasonable alignment tolerances

• On-chip low noise amplifiers

• Ultra low dark currents for operation to high temperature

• Short-circuit-proof, low impedance voltage outputs for enhanced EMI tolerance

Applications

• Incremental rotary encoders

• Linear scales

3通道正余弦光电传感器阵列

Features

• Monolithic array of independent photosensors with excellent matching

• Compact photosensor size of 800μm x 330μm enabling smaller encoder systems

• Moderate track pitch for reasonable alignment tolerances

• On-chip low noise amplifiers

• Ultra low dark currents for operation to high temperature

• Short-circuit-proof, low impedance voltage outputs for enhanced EMI tolerance

Applications

• Optical position encoding from analog sine/cosine signals

• Incremental encoders with interpolation

• Absolute position encoders using nonius scales

6通道增量式光电编码器芯片

Features      

• Monolithic photodiode array with excellent signal matching

• Very compact size for small encoders

• Moderate track pitch for relaxed assembly tolerances

• Low noise signal amplifiers with high EMI tolerance

• Single-pin programming of 3 operating modes: analog, digital, and x2 interpolated

• Analog signals for alignment and resolution enhancement

• Selectable index gating: 1 T, 0.5 T (B-gated), 0.25 T (AB-gated)

• Complementary outputs: A, B, Z and NA, NB, NZ

• High output frequency for speedy drives and high resolution

• U, V,W commutation signals, analog and digital

• All outputs +/- 4mA push-pull, current-limited and short-circuit-proof

• LED power control with 40mA high-side driver

• Single 3.5 V to 5.5V operation, low power consumption

Applications      

• Incremental encoder

• BLDC motor commutation

• Industrial drives

5位光电编码器, 带可串联串行接口(SSI)

Features      

• High synchronism and technical reliability due to monolithic construction featuring on-chip photosensors

• Scanning with constant-light evaluation at a pitch of 600 μm

• Photocurrent amplifiers with high cut-off frequency

• Adjustable illumination control with 40 mA LED driver ensures constant receiver power over life

• Monitoring of safe operating range with alarm message (eg. EOL message on LED control error)

• Serial data output via extended SSI interface

• Parallel 5 bit data output as Gray or binary code

• Adjustable phase of MSB track selects for sense of Gray code direction

• Selectable all-track bit inversion

• Supports chain circuits of multiple devices including synchronisation options

  
  

Applications

• Scanning with constant-light evaluation for optical encoders

• Low-res singleturn encoders

• Multiturn encoders

  
  

3位光电编码器芯

Features      

• Monolithically integrated photodiodes (half-track pitch 300 μm)

• Excellent matching and reliability

• Elimination of dark current effects through differential scanning

• Comparators with precise photocurrent-related hysteresis

• Short-circuit-proof CMOS-/LSTTL-compatible outputs

• Additional analog push-pull outputs

Applications

• Optical position decoding for incremental encoders using the principle of differential scanning

  
  

8位差分扫描光电编码器芯片, 带LED控制

Features      

• Excellent matching and reliability

• Differential scanning eliminates dark current effects (half-track width: 300 μm)

• Comparators with precise photocurrent related hysteresis

• Short-circuit-proof, CMOS-/LSTTL-compatible outputs

• Additional analog push-pull outputs

• Adjustable 80 mA LED current control for constant photosensor currents

• Control monitoring with alarm output

Applications

• Optical position decoding using the principle of differential scanning

• Incremental and absolute encoders with a resolution of up to 8 bits

5通道正余弦编码器芯片 (39 mm 直径, 2048线)

Features

• Compact encoder sensor with differential scanning and sine outputs

• Phased-array design for excellent signal matching

• Reduced cross talk due to moderate track pitch

• Ultra low dark currents for operation to high temperature

• On-chip low noise amplifiers

• Short-circuit-proof, low impedance voltage outputs for enhanced EMI tolerance

Applications

• Incremental sine encoders with commutation information

• Motor feedback encoder

• AC and BLDC motor systems

  
  

相位阵游标编码器芯片系列 (26 mm 直径)

Applications 

• Absolute position encoders

• AC servo feedback

Features      

• Compact, high resolution absolute encoder

• ICs for up to 23 bit singleturn resolution (with nonius interpolation)

• For code discs of ∅ 18 mm, ∅ 26 mm, ∅ 33 mm, ∅ 39 mm

• Monolithic 3-channel HD Phased Array with excellent signal matching

• Moderate track pitch for reduced cross talk

• Ultra low dark currents for operation up to high temperature

• Low noise amplifiers with high transimpedance gain

• Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

• Low power consumption from single 4.1 to 5.5 V supply

• Operational temperature range of -40 °C to +125 °C

• Space saving optoQFN and optoBGA packages (RoHS compliant)

• Evaluation kits with LED and code disc available for sampling

Optical radius 10.9 mm, code disc ∅ 26.0 mm;
iC-PN2656: 256 CPR
iC-PN2612: 512 CPR
iC-PN2624: 1024 CPR

相位阵游标编码器芯片系列 (33 mm 直径)

Applications 

• Absolute position encoders

• AC servo feedback

Features      

• Compact, high resolution absolute encoder

• ICs for up to 23 bit singleturn resolution (with nonius interpolation)

• For code discs of ∅ 18 mm, ∅ 26 mm, ∅ 33 mm, ∅ 39 mm

• Monolithic 3-channel HD Phased Array with excellent signal matching

• Moderate track pitch for reduced cross talk

• Ultra low dark currents for operation up to high temperature

• Low noise amplifiers with high transimpedance gain

• Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

• Low power consumption from single 4.1 to 5.5 V supply

• Operational temperature range of -40 °C to +125 °C

• Space saving optoQFN and optoBGA packages (RoHS compliant)

• Evaluation kits with LED and code disc available for sampling

iC-PN33xx

Optical radius 14.5 mm, code disc ∅ 33.0 mm;
iC-PN3356: 256 CPR
iC-PN3312: 512 CPR
iC-PN3324: 1024 CPR

相位阵游标编码器芯片系列 (39 mm 直径)

Applications 

• Absolute position encoders

• AC servo feedback

Features      

• Compact, high resolution absolute encoder

• ICs for up to 23 bit singleturn resolution (with nonius interpolation)

• For code discs of ∅ 18 mm, ∅ 26 mm, ∅ 33 mm, ∅ 39 mm

• Monolithic 3-channel HD Phased Array with excellent signal matching

• Moderate track pitch for reduced cross talk

• Ultra low dark currents for operation up to high temperature

• Low noise amplifiers with high transimpedance gain

• Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

• Low power consumption from single 4.1 to 5.5 V supply

• Operational temperature range of -40 °C to +125 °C

• Space saving optoQFN and optoBGA packages (RoHS compliant)

• Evaluation kits with LED and code disc available for sampling

iC-PN39nn Series
Optical radius 17.5 mm, code disc ∅ 39.0 mm;
iC-PN3924: 1024 CPR

相位阵游标编码器芯片 - (新)

Applications  

• Compact, high resolution absolute encoder IC for up to 24 bit singleturn resolution (with nonius interpolation)

• For code disc of ∅26mm, ∅33mm, ∅39mm

• Monolithic 3-channel HD Phased Array with excellent signal matching

• Moderate track pitch for reduced cross talk

• Ultra low dark currents for operation to high temperature

• Low noise amplifiers with high transimpedance gain

• Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

• Embedded sector detection by 2 digital tracks (2-bit Gray code)

Features       

• Absolute position encoders

• AC servo feedback

EncoderBlue^® 反射式光电编码器 - (新)

Features       

• Lensless, reflective opto-encoder iCs, compact, high-resolution, incremental

• Suitable reflective code discs of ∅4, ∅14, ∅26 and ∅43mm and linear scales with 256 μm period length

• Monolithic HD Phased Array with excellent signal matching

• Integrated blue LED with power control, EncoderBlue®

• Low-noise signal amplifiers with high EMI tolerance

• Pin-selectable modes of operation: Digital A/B/Z (x1, x2, x4, x8, x16 interpolated), analog COS/SIN with analog or digital Z

• Pin-selectable index gating: Ungated (1 T), B-gated (0.5 T), AB-gated (0.25 T)

• Pin-selectable minimal edge distance: 80 ns, 1 μs, 10 μs

• Analog signal output for ease of alignment and resolution enhancement by external interpolation

• Operating temperature range of -40 °C to +105 °C

Applications  

• Incremental encoders

• Miniature motors and actuators

• X-Y and linear stages

• Factory automation robots

• Consumer robots

6通道相位阵光电编码器芯片系列

Applications     

• Incremental encoder

• Brushless DC motor commutation

• Industrial drives

Features     

• Compact, high resolution incremental encoder ICs with up to 2500 CPR (native) and 10,000 CPR (interpolated)

• For code discs of Ø 26 mm, Ø 33 mm, and Ø 39 mm

• Excellent signal matching

• Moderate track pitch for relaxed assembly tolerances

• Low-noise signal amplifiers with high EMI tolerance

• Pin-selectable operating modes: analog, digital, and interpolated (x2 and x4)

• Pin-selectable index gating: un-gated (1T), B-gated (0.5T), AB-gated (0.25T)

• Complementary quadrature outputs to 1.6 MHz: A, B, Z and NA, NB, NZ

• Commutation signal outputs: U, V, W

• Short-circuit-proof, current-limited, +/- 4mA push-pull

• Analog signal output for ease of alignment and resolution enhancement by external interpolation

• LED power control with 40mA high-side driver

• Low power consumption from single 3.5 V to 5.5 V supply

• Operational temperature range of -40 to +120 °C

• Evaluation kits with LED and code disc available

iC-PT26nnH Series Ø 26 mm, 250 to 1500 (4500) CPR

iC-PT33nnH Series Ø 33 mm, 360 to 1800 (7200) CPR

iC-PT33nnH Encoder blue® Series Ø 33 mm, 2000 to 2500 (10000) CPR

iC-PT39nnH Series Ø 39 mm, 512 to 2048 (8192) CPR

6信道相位阵光电编码器芯片系列

Applications     

• Incremental encoder

• Brushless DC motor commutation

• Industrial drives

Features     

• Compact, high resolution incremental encoder ICs with up to 2500 CPR (native) and 5,000 CPR (interpolated)

• For code discs of Ø 26 mm and Ø 33 mm

• Excellent signal matching

• Moderate track pitch for relaxed assembly tolerances

• Low-noise signal amplifiers with high EMI tolerance

• Pin-selectable operating modes: analog, digital, and x2 interpolated

• Pin-selectable index gating: un-gated (1T), B-gated (0.5T), AB-gated (0.25T)

• Complementary quadrature outputs to 800 kHz: A, B, Z and NA, NB, NZ

• Commutation signal outputs: U, V, W

• Short-circuit-proof, current-limited, +/- 4mA push-pull

• Analog signal output for ease of alignment and resolution enhancement by external interpolation

• LED power control with 40mA high-side driver

• Low power consumption from single 3.5 V to 5.5 V supply

• Operational temperature range of -40 to +120 °C

• Evaluation kits with LED and code disc available

iC-PT26nn Series Ø 26 mm, 250 to 1250 (2500) CPR

iC-PT33nn SeriesØ33 mm, 360 to 2500 (5000) CPR

反射式光电编码器 - (新)

Features      

• Lensless, reflective opto-encoder iCs, compact, high-resolution, incremental

• Suitable reflective code discs of ∅26 and ∅32 mm

• Monolithic HD Phased Array with excellent signal matching

• Integrated blue LED, EncoderBlue®

• LED power control with 20 mA driver

• Low-noise signal amplifiers with high EMI tolerance

• Pin-selectable modes of operation: Digital A/B (x1, x2, x4, x8, x16 interpolated)

• Short-circuit-proof, current-limited, +/- 4 mA push-pull outputs

• Compact and lensless optoDFN mold package

• Operating temperature range of -40 °C to +105 °C

Applications

• Incremental encoders

• Miniature motors and actuators

• X-Y and linear stages

• Factory automation robots

• Consumer robots

14位差分扫描光电编码器芯片

• Features

• Operates from a single 4.5 to 20 V supply

• Excellent matching, high reliability

• Differential scanning eliminates dark current effects (half-track width: 300 μm)

• Comparators with precise photocurrent related hysteresis

• Short-circuit-proof CMOS-/LSTTL-compatible outputs

• Adjustable LED-current control for constant photosensor currents

• Control monitoring with alarm output

  
  

  Applications      

• Optical position decoding with 14 bits based on the principle of differential scanning

iC-PG 微型反射式光学绝对编码器

特点：

• 非常紧凑的无镜头光电编码器

• 适用于∅8mm的反光码盘

• 带电源控制的集成蓝色 LED，EncoderBlue®

• 按钮功能：从 0.5 V 到 4.5 V 的 64 步无弹跳模拟输出

• 带 1.6 mA 推挽驱动器的并行 5 位格雷码输出

• 30个角度位置，分辨率12°

• 2 个位置预留用于 PowerOn/Error 指示

• 单侧 5 V 电源

• 工作温度 -40 °C 至 +105 °C

应用：

• 旋转控制旋钮

• 人机接口

• 影音设备

• 电子电位器

iC-RB 系列高分辨率光学安全编码器

特点：

• 独立独立的2通道扫描

• 控制/安全通道扫描代码盘的不同位置

• 固定码盘直径为 Ø 26.5 mm 或 Ø 42.5 mm

• 控制通道 (CC) 特性：

• 10 位伪随机码 (PRC)

• 14 位 S&H SAR 内插器（1024 CPR 正弦/余弦）

• BiSS接口

• MT接口（SSI）

• 引脚可选的操作模式

• 诊断（例如正弦/余弦幅度监视器）

• 安全通道 (SC) 的特点：

• 10 位伪随机码 (PRC)

• 5 位实时插值器（1024 CPR 正弦/余弦）

• BiSS/SPI接口

• MT接口（SSI）

• 通过分机的 BiSS、SPI 和 I2C 进行配置。EEPROM

• 诊断（例如正弦/余弦交流监视器）

• 片上温度传感器

应用：

• 高分辨率光学单芯片编码器（24 位 CPW）

• 功能安全编码器

• 用于电机反馈的单圈和多圈编码器

8位霍尔角度编码器芯片, 可串联

Features

• Resolution of 64, 128 and 256 positions within 360°

• Rotational speeds up to 60,000 rpm

• Outputs configurable to provide analog and digital signals

• Pin-configurable (no programming or external memory required)

• Fail signal for low magnetic strength

• Cascading multiple iC-MAs allows the use of a single bus

Applications

• Analog and digital angle sensors

• Incremental angular encoders

• Magnetic multiturn encoders

• Potentiometer replacement

• Contactless rotary switch

• Flow meter

  
  

霍尔角度传感器芯片, 带Sin/Cos输出, 可串联 - (新)

Features

• Single supply operation from 3.0 V to 5.5 V

• Rotational speeds up to 60,000 rpm

• Quad Hall array for high assembly tolerances

• High immunity to external stray fields

• Automatic gain control

• Digital control error output (loss of-magnet indicator)

• Analog gain signal for magnetic field strength monitoring

• Two output modes: differential, or single-ended with reference and gain signal

• Pin-selectable output level, power mode, bandwidth

• Bus-capable outputs for chain operation of multiple devices

Applications

• Precision magnetic angle sensing

• Absolute rotary position sensors

• Magnetic multiturn encoders

  
  

12位霍尔角度编码器芯片, 带换向,增量和串行输出

Features

• Real-time system for rotation speed up to 120.000 rpm

• 4-fold sensor arrangement for displacement tolerant assembly

• Gain control for constant output amplitude

• Interpolator with 4096 angular steps per turn (0.1° resolution)

• Programmable resolution, hysteresis, edge control, zero position and rotational direction

• RS422 outputs with AB quadrature signals with index (edge frequency up to 8 MHz)

• Commutation signals U, V, W for brushless DC motors

• Serial interface (BiSS-C or SSI) for absolute output and programming

• Non-volatile on-chip memory (zapping diodes) for device setup and OEM data

• Temperature sensor with alarm

• Error output for faulty signals (loss of magnet, frequency error)

Applications

• Digital sensor 0...360°

• Incremental or absolute angular encoder

• Motor feedback systems

• Commutation of brushless DC motors

12位霍尔角度编码器芯片 - (新)

12-Bit Angular Hall Encoder - (new)

Features

• Real-time system for rotation speed up to 200.000 rpm

• Integrated Hall sensors with automatic offset compensation

• 4x sensor arrangement for fault-tolerant adjustment

• Amplitude control for optimum operating point

• Interpolator with 4096 angular increments / resolution better than 0.1°

• Programmable resolution, hysteresis, edge distance, zero position and rotational direction

• RS422-compatible AB encoder signals with index Z

• Incremental output of sensor position up to 16MHz edge rate

• UVW commutation signals with up to 16 pole pairs

• BiSS/SSI-compatible interface for data output and configuration

• Integrated ZAP diodes for module setup and OEM data, programmable via serial interface

• Errors signalized via pin and serial interface

• Supply voltage monitoring with integrated switches for reversed-polarity-safe systems

Applications

• Digital angular sensor technology, 0-360°

• Incremental angular encoder

• Absolute angular encoder

• Motor feedback

• Rotational speed control

• Brushless motors

  
  

12位霍尔角度编码器芯片, 带换向,增量,串行和模拟输出

Features

• Real-time system for rotation speed up to 120.000 rpm

• 4-fold sensor arrangement for displacement tolerant assembly

• Amplitude control for optimum operating point

• Interpolator with 4096 angular steps per turn (0.1° resolution)

• Programmable resolution, hysteresis, edge distance, zero position and rotational direction

• RS422 outputs with AB quadrature signals with index (edge frequency up to 8 MHz)

• Commutation signals U, V, W for up to 8 poles EC motors

• Analog sine and cosine differential signals

• Serial interface (BiSS-C or SSI) for absolute output and programming

• Non-volatile on-chip memory (zapping diodes) for device setup and OEM data

• Temperature sensor with alarm

• Error output for faulty signals (loss of magnet, frequency error)

Applications      

• Digital sensor 0...360°

• Incremental or absolute angular encoder

• Motor feedback systems

• Rotational speed control

• Commutation of brushless DC motors

霍尔角度编码器芯片, 正余弦输出

Features

• Operation from DC up to 20.000 rpm

• Sine/Cosine differential outputs

• Automatic gain control for 1 Vpp differential signal amplitude

• Loss-of-magnet detection and error messaging

Applications      

• Resolver replacement

• Contactless rotary sensor / potentiometer

• Absolute and incremental rotary encoders

• Motor feedback

12位线性/旋转位置霍尔编码器芯片

Features

• Realtime system for linear speed up to 8 m/s at full resolution

• Absolute position within the magnetic period of 4mm

• 12-bit interpolation with 4096 increments, resolution better 1μm

• Automatic amplitude control for optimum operating point

• Programmable features: interpolation factor, hysteresis, minimum phase distance, zero position and code direction

• Electronic index generation with multi purpose enable input

• RS422-compatible A/B/Z outputs for encoder quadrature signals with up to 8MHz edge rate

• Serial I/O interface for high-speed data output (BiSS/SSI) and configuration (BiSS)

• Zener-Zap ROM for non-volatile setup and OEM data

• Signal monitoring: loss of signal, excessive frequency

Applications

• Motion control

• Linear position encoder

• Incremental off-axis rotary encoders

14位绝对式霍尔角度编码器芯片

Features

• Quad Hall sensor array for fault-tolerant assembly

• Monitored auto-gain control, optional fine-calibration for compensation of misalignment

• Absolute resolution of 0.02° (14 bit / 360° at up to 10 000 rpm)

• Selectable resolution and tracking rate (12 bit at 80 000 rpm)

• Adjustable zero position and code direction

• Diff. current-limited sin/cos outputs (1 Vpp to 100 Ω)

• BiSS Interface for CRC-secured position and programming

• Compatible to BiSS C profiles (BP1, BP3) and SSI

• Integrated RS422 transceiver for up to 10 Mbit/s (at 5 V)

• Higher data rates supported by LVDS compatibility

• System monitoring via BiSS error/warning bits (loss-of-magnet)

• Multiturn data processing for up to 32 bit (SSI MT interface)

• Command/pin-triggered position preset for ST/MT data

• Pin-selectable SPI operation

• CRC-protected setup from EEPROM (I2C multi-master interf.)

• Reverse-polarity and short-circuit-proof interfacing pins

Applications

• Absolute angle sensors

• Singleturn/multiturn position encoders

• Motor feedback

8位线性位置霍尔编码器芯片, 可串联

Features

• Linear Hall sensor array for magnetic pole pitch of 2.56 mm

• Non-sensitive to magnetic stray fields due to differential measurement technique

• Interpolator with 8-bit linear resolution of 20 μm

• Linear speed up to 5 m/s

• Pin-configurable (no programming or external memory required)

• Cascading of multiple iC-ML possible for chain operation (Evaluation of independent scales x, y, z)

• Error signal output for detection of low magnetic field strength

• Outputs configurable to provide analog and digital signals

Applications

• Analog and digital linear sensors

• Incremental linear encoders

• Pole wheel sensing

• Contactless slider/switch

• Commutation of linear motor

• Absolute displacement sensing

  
  

8位霍尔编码器芯片, 带比例输出

Features

• Hall sensor array with automatic signal control

• Differential scanning for excellent magnetic stray field tolerance

• Realtime tracking interpolation to 256 angle steps permitting RPM speed of up to 12,000

• Selectable full scale angle of 90, 180, 270 or 360 degree

• Programmable zero/index position

• Ratiometric output with 0.5 to 4.5 V or 0 to 5 V

• Fast, serial absolute angle data output

• Easy daisy chaining of multiple sensors: all analog/digital outputs are bus capable

• Loss-of-magnet and excessive frequency indication via error output

• Non-volatile setup provided by reconfigurable Zap ROM

Applications

• Contactless potentiometer

• Absolute 360° angle sensor

• Magnetic rotary encoders

• Magnetic multiturn encoders

磁性离轴绝对式位置编码器芯片 - 磁极宽度 1.28 mm

Features      

• Integrated Hall sensors for two-track scanning

• Hall sensors optimized for 1.28 mm pole width (master track)

• Signal conditioning for offset, amplitude, and phase

• Sine/digital real-time conversion with 12-bit resolution (14-bit filtered)

• 2-track nonius absolute value calculation up to 18 bits

• 16, 32, or 64 pole pairs per measurement distance

• Enlargement of measurement distance with second iC-MU

• Synchronization of external multiturn systems

• Configuration from an external EEPROM using a multimaster I2C interface

• Microcontroller-compatible serial interface (SPI, BiSS, SSI)

• Incremental quadrature signals with an index (ABZ)

• FlexCount®: scalable resolution from 1 up to 65536 CPR

• Commutation signals for motors from 1 up to 16 pole pairs (UVW)

Applications

• Rotative absolute encoders

• Linear absolute scales

• Singleturn and multiturn encoders

• Motor feedback encoders

• BLDC motor commutation

• Hollow shaft encoder

• Multi-axis measurement systems

磁性离轴绝对式位置编码器芯片 - 磁极宽度 1.50 mm - (新)

Features

• Integrated Hall sensors for two-track scanning

• Hall sensors optimized for 1.50 mm pole width (master track)

• Signal conditioning for offset, amplitude, and phase

• Sine/digital real-time conversion with 12-bit resolution (14-bit filtered)

• 2-track nonius absolute value calculation up to 18 bits

• 16, 32, or 64 pole pairs per measurement distance

• Enlargement of measurement distance with second iC-MU150

• Synchronization of external multiturn systems

• Configuration from an external EEPROM using a multimaster I2C interface

• Microcontroller-compatible serial interface (SPI, BiSS, SSI)

• Incremental quadrature signals with an index (ABZ)

• FlexCount®: scalable resolution from 1 up to 65536 CPR

• Commutation signals for motors from 1 up to 16 pole pairs (UVW)

Applications

• Rotative absolute encoders

• Linear absolute scales

• Singleturn and multiturn encoders

• Motor feedback encoders

• BLDC motor commutation

• Hollow shaft encoder

• Multi-axis measurement systems

  
  

8位霍尔编码器芯片, 带可串联串行接口

Applications     

• Absolute multiturn encoders

• Absolute rotary encoders

• Contactless rotary switches

Features     

• Integrated Hall sensors with signal conditioning

• Automatic gain control with error detection (loss of magnet)

• 8-bit real-time interpolation for up to 24 000 rpm

• Binary interpolation factors from 2 to 8 bit

• Programmable zero position

• Cascadable serial shift register with SSI compatibility

• Bus-compatible EEPROM I2C interface

• Space saving features: small 3mm x 3mm QFN package, magnet size of Ø 3mm

• Standby mode

• Extended temperature range of -40...+125 °C

能量收集多圈编码器/计数器

Features

• Gearless and batteryless revolution counter

• Energy harvesting from Wiegand pulses (Devices and processes for Energy Harvesting by Wiegand Wire within position encoders are protected by several worldwide patents (such as WO 2004/046735 A1) and require licensing by the inventors and applicants.)

• Integrated hall switch for direction detection

• Evaluation of Pt1000 sensor output for high accurate gas meter applications

• SPI interface to external non-volatile RAM

• Independent SPI interface to microcontroller (configuration and data exchange)

• 4 low noise hall sensors with differential analog output

• Electrical Wiegand Wire excitation for synchronisation with single turn

• Runt pulse tolerant counting algorithm

Applications

• Multiturn encoder

• Absolute position encoder

• Period counter

• Gas meter

• Flow meter

能量收集多圈编码器/计数器 - (新)

Features

• Hall sensor array with automatic signal control

• Differential scanning for excellent magnetic stray field tolerance

• Realtime tracking interpolation to 256 angle steps permitting RPM speed of up to 12,000

• Selectable full scale angle of 90, 180, 270 or 360 degree

• Programmable zero/index position

• Ratiometric output with 0.5 to 4.5 V or 0 to 5 V

• Fast, serial absolute angle data output

• Easy daisy chaining of multiple sensors: all analog/digital outputs are bus capable

• Loss-of-magnet and excessive frequency indication via error output

• Non-volatile setup provided by reconfigurable Zap ROM

Applications

• Contactless potentiometer

• Absolute 360° angle sensor

• Magnetic rotary encoders

• Magnetic multiturn encoders

电池缓冲霍尔多圈编码器芯片

Features

• Integrated Hall sensors with auto-gain and offset control

• Adjustable performance of tracking (12,000 to 100,000 rpm) versus power consumption (2 μA to 30 μA in average)

• Configurable multiturn counting of up to 40 bits

• Octal encoder mode (singleturn) with 3-bit parallel output

• Shift-register input for singleturn position

• Shift-register output of synchronized MT/ST position

• SSI multiturn data output with error, parity, and sync. bits

• Adjustable multiturn preset value

• Supply voltage range of 3.0 V to 5.5 V

• Pin-triggered preset and boot-up from external EEPROM

• Integrated supply switching to backup battery

• Error output on overspeed, low battery, and CRC failure

Applications

• Gearless revolution counting

• Absolute end-of-shaft position sensors

• Metering applications

• Multiturn encoders

  
  

线性/离轴电池缓冲霍尔多圈编码器芯片 - (新)

Features:

• Integrated Hall sensors with automatic gain and offset control.

• For magnetic scales of 1.0 up to 5.0mm pole width and diametral magnets.

• Battery supply current of <2 μA to 30 μA in typical applications.

• Tracking speed of up to 24 m/s (1.5mm poles) or 15000rpm (32 pole pairs).

• Configurable multiturn counting up to 40 bits.

• Adjustable period count per revolution: FlexCount® logic for 1 to 256 pole pairs.

• Serial, parallel, and incremental singleturn operating modes.

• SSI multiturn data output with error, warning, parity, and synchronization bits.

• Multiturn preset by pin or command.

• I2C master function for initial boot-up from EEPROM.

• I2C slave function for controller operation.

• Supply voltage of 3.0 V to 5.5 V.

• Automatic low-power operation on backup batteryOverspeed, battery, and RAM (CRC) monitoring.

• Space-saving 16-pin QFN package

Applications:

• Absolute hollow-shaft position encoders.

• Absolute on-axis position encoders.

• Gearless revolution counting.

• Linear position sensors.

• Metering applications.

• Battery-powered portable equipment.

10位超低耗绝对式旋转编码器芯片 - (新)

Features

• 10-bit angle resolution

• Split power supplies for 1.8 V I/O applications

• Sampling initiated via SPI command or dedicted pin

• Interrupt input and output for chaining multiple devices

• 4 kHz typ. maximum sampling frequency

• 21 μA typical supply current at 10 Hz sampling frequency

• Low power mode reduces current to 3 μA at 10 Hz

• Automatic sleep mode draws ≤ 100 nA between samples

• Standard 4-wire SPI communication

• Automatic Hall element gain control (AGC)

Applications

• Battery-powered portable equipment

• Digital potentiometers and front panel controls

• Servo or stepper motor feedback

• Office equipment and household appliances

• Assembly robots and autonomous vehicles

磁性离轴绝对式位置编码器芯片 - 磁极宽度 2.00 mm

Features      

• Integrated Hall sensors for two-track scanning

• Hall sensors optimized for 2.00 mm pole width (master track)

• Signal conditioning for offset, amplitude, and phase

• Sine/digital real-time conversion with 12-bit resolution (14-bit filtered)

• 2-track nonius absolute value calculation up to 18 bits

• 16, 32, or 64 pole pairs per measurement distance

• Enlargement of measurement distance with second iC-MU200

• Synchronization of external multiturn systems

• Configuration from an external EEPROM using a multimaster I2C interface

• Microcontroller-compatible serial interface (SPI, BiSS, SSI)

• Incremental quadrature signals with an index (ABZ)

• FlexCount®: scalable resolution from 1 up to 65536 CPR

• Commutation signals for motors from 1 up to 16 pole pairs (UVW)

Applications

• Rotative absolute encoders

• Linear absolute scales

• Singleturn and multiturn encoders

• Motor feedback encoders

• BLDC motor commutation

• Hollow shaft encoder

• Multi-axis measurement systems

24 位磁性同轴角度传感器

特点：

• 基于TMR的绝对角度传感器超过360°

• 高操作距离和轴向游隙公差

• 自动信号纠错

• 转速高达 360,000 rpm

• FlexCount® ABZ 输出从 1 到 65536 个 AB 周期

• 可调零位和长度

• AB 输出频率高达 12.5 MHz

• 出色的 AB 抖动性能（例如 2500 cpr 时为 ±2 %）

• 1 至 32 cpr 的 UVW 输出，可调转子角度

• 双向开源 BiSS 接口，配置文件兼容

• 高角度分辨率（24 位 ST）

• 24位转数计数

• 高精度 (INL 0.2°) 和可重复性 (0.04°)

• 1.5 μs 的超低输出延迟

• 报警输出的可配置状态监控

• 快速 SPI 接口（可选）

• 内部EEPROM

• 单 3.3 V 电源，低功耗（典型值 30 mA）

• 工作温度范围为 –40 至 +125 °C

应用：

• 高分辨率角度传感

• 无刷电机换向（2...64 极）

• 伺服电机控制

• 增量式或绝对式旋转编码器

iC-PVS 线性/离轴电池缓冲绝对位置霍尔传感器

特点：

• 具有用于下游高分辨率 A/D 转换的模拟输出的高性能霍尔传感器
  

• 适用于 1.0 mm 至 2.5 mm 磁极宽度的磁尺或 0.3 至 1.5 的轮齿模数

• 带电池缓冲周期的绝对位置数据计数高达 56 位

• 每次机械旋转的可调周期计数：1 至 65,536 个磁周期的 FlexCount 逻辑

• 典型应用中备用电池的电流消耗仅为 2 μA 至 30 μA

• 内部 6 位闪存插值

• 每个磁周期最多 64 个增量的增量输出 (ABZ)

• 串行 I/O 接口（BiSS、SSI、SPI 和 I2C）

• 跟踪速度高达 75 m/s（1.5 mm 磁极）或 46,000 rpm（32 个磁极对）

• 对外部杂散磁场具有高抗扰度的差分扫描

• I2C 主机功能，用于从 EEPROM 进行初始启动

• 超速、电池、失磁和 RAM (CRC) 监控

• 3.15 V 至 5.5 V 的主电源电压

应用：

• 可自由扩展的空心轴绝对式多圈位置传感器

• 可自由扩展的线性绝对位置传感器

• 铁质齿轮或磁尺扫描

• 可配置磁感应头

• 增量扫描

3通道同时采样13位正余弦波插补细分芯片, 游标技术

Features

• 3 chan. simultaneous sampling 13 bit sine-to-digital conversion

• Differential and single-ended voltage or current PGA inputs to 200 kHz

• Adjustable signal conditioning for offset, amplitude and phase

• Input signal stabilization by LED or MR bridge supply tracking (via controlled 50 mA and 2 x 10 mA highside sources)

• 2 or 3 track nonius calculation of up to 25 bit singleturn position

• Data update within 7 μs supported by flash period counting

• Serial 2-wire interface to multiturn sensors (BiSS, SSI, 2-bit)

• Fast, serial I/O interface with fail-safe RS422 transceiver (SSI to 4 MHz, BiSS C to 10 MHz)

• Differential 1 Vpp sin/cos outputs to 100 Ohm, short-circuit-proof

• Signal and system monitoring with configurable error/warning messaging and diagnosis memory

• Reverse-polarity-proof and tolerant against faulty output wiring

Applications

• Multi-channel sine-to-digital converter

• Optical and magnetic position sensors

• Singleturn and multiturn absolute encoders

• Linear scales for absolute position

可编程9位正余弦波插补细分芯片, 带 RS422 失效保护线驱动器

Features      

• No-latency sine-to-digital conversion to 400 angle steps

• 200 kHz input frequency for interpolation factors of x1 to x5 (10 kHz for x100)

• Flexible I/O pin configuration due to signal path multiplexers

• PGA inputs for differential and single-ended voltage/current signals

• Signal conditioning for offset, amplitude and phase

• Controlled 50 mA current source as LED or MR bridge supply

• Fault-tolerant RS422 line drivers to 50 mA

• Quadrature signals with selectable min. phase distance for glitch free counter control

• Index signal processing with adjustable position and length

• Supply monitoring with power switch for reverse polarity tolerant systems

• Excessive temperature protection with sensor calibration

• Signal and operation monitoring with programmable alarm output, driver shutdown and error memory

Applications

• Optical and magnetic position sensors

• Rotary encoders

• Linear encoders

  
  

可编程12位正余弦波插补细分芯片, 带 RS422 线驱动器

Features      

• Latency-free sine-to-digital conversion with up to 4000 steps resolution

• Input frequency 200 kHz (x10)...2 kHz (x1000)

• Flexible I/O pin configuration due to signal path multiplexers

• PGA inputs for differential and single-ended voltage/current signals

• Signal conditioning for offset, amplitude and phase

• Controlled 50 mA current source as LED or MR bridge supply

• Fault-tolerant RS422 50 mA sink/source out. up to 5 MHz

• Spike-proof output due to selectable min. phase distance

• Index signal processing with adjustable position and length

• Supply monitoring with power switch for reverse polarity tolerant systems

• Excessive temperature protection with sensor calibration

• Signal and operation monitoring with programmable alarm output, driver shutdown and error memory

Applications      

• Optical and magnetic position sensors

• Linear scales

• High-resolution angle sensing

13位采样保持正余弦波插补细分器, 带控制器接口

Features      

• Fast 13-bit sine-to-digital conversion within 2 μs

• Precision PGA inputs for differential and single-ended voltage/current signals of up to 500 kHz

• Signal conditioning for offset, amplitude, and phase

• Input signal stabilization through LED or MR bridge current control of up to 50 mA

• 8-bit parallel and serial I/O interfaces (BiSS, SSI, and SPI)

• Absolute data interface (BiSS/SSI) for position preset

• Up to 50 bit period counting with selectable single-/multiturn splitting

• 12-bit A/D converter for temperature sensing

• Special functions for safety applications (signal monitoring, life counter, and extended CRC)

• Current-limited, diff. 1 Vpp sin/cos outputs to 100 Ω

Applications      

• Fast position decoding for safety-oriented encoders

• Motor feedback systems

8位正弦数字转换处理器, 带波形适应

Features      

• Real-time interpolator with programmable resolution of up to 256 steps/period

• Calibration features permit adaption of disorted sine/cosine signals

• Incremental A QUAD B or absolute outputs, output frequency

• Fast 24-bit multiturn counting on chip

• Programmable index position

• 8-bit μP interface

Applications       

• Absolute and incremental angle interpolation from sine/cosine input signals

• Interpolating interface for MR sensors and optical analog encoders

13位信号调节插补细分器, BiSS-C 接口

Features      

• Resolution of up to 8,192 angle steps per sine period

• Count-safe vector follower principle, real-time system (conversion time 250 ns) with 70 MHz sampling rate

• Input frequency of up to 250 kHz

• Signal conditioning for offset, amplitude and phase

• A/B quadrature signals of up to 2 MHz with adjustable minimum transition distance

• Zero signal processing, adjustable in index position and width

• Absolute angle output via fast serial interface (BiSS, SSI)

• Period counting with up to 24 bits

• Error monitoring of frequency, amplitude and configuration

Applications      

• Interpolator IC for angle resolution from sine/cosine sensor signals

• Optical encoders

• MR sensor systems

  
  

13位信号调节插补细分器, 2-wire 接口

Features      

• Resolution of up to 8,192 angle steps per sine period

• Count-safe vector follower principle, real-time system (conversion time 250 ns) with 70 MHz sampling rate

• Input frequency of up to 250 kHz

• Signal conditioning for offset, amplitude and phase

• A/B quadrature signals of up to 2 MHz with adjustable minimum transition distance

• Zero signal processing, adjustable in index position and width

• Serial output of absolute angle data at clock rates of up to 10 MHz

• Period counting with up to 24 bits

• Error monitoring of frequency, amplitude and configuration

Applications

• Interpolator IC for angle resolution from sine/cosine sensor signals

• Optical encoders

• MR sensor systems

6位正余弦Flash转换器, 引脚选择性配置插值至16倍

Features

• Fast flash converter

• Selectable resolution of up to 64 steps per cycle and up to 16-fold interpolation

• Integrated instrumentation amplifiers with adjustable gain

• 200kHz input frequency with the highest resolution

• Incremental A QUAD B output of up to 3.2 MHz

• Integrated glitch filter

• Reversed A/B phase selectable

• Index signal processing with half cycle index output

• Pin-configurable

Applications

• Angle interpolation from sine/cosine input signals

• Linear and rotary encoders

• MR sensor systems

6位正余弦Flash转换器, 引脚选择性配置插值至16倍 (半周期指数)

Features

• Fast flash converter

• Selectable resolution of up to 64 steps per cycle and up to 16-fold interpolation

• Integrated instrumentation amplifiers with adjustable gain

• 200kHz input frequency with the highest resolution

• Incremental A QUAD B output of up to 3.2 MHz

• Integrated glitch filter

• Reversed A/B phase selectable

• Index signal processing

• Pin-configurable

Applications

• Angle interpolation from sine/cosine input signals

• Linear and rotary encoders

• MR sensor systems

可编程8位正余弦插补细分器, 带 EEPROM

Features      

• Interpolation rate fully programmable from 1 to 256 steps per cycle

• Latency less than 500 ns

• Direct sensor connection, selectable input gain, input signal 10 mV to 1.5 V peak-peak differential

• Max input frequency 460 kHz at interpolation rate <= 64, 230 kHz <= 115="" khz=""> 128

• Differential index gating input with fine adjustable offset (single ended by connection to VC)

• Output modes quadrature ABZ, up/down, increment/direction or 3 phase commutation

• Programmable filter and hysteresis

• Fully re-programmable with access to internal E2PROM to store setup and customer data

Applications

• Interpolator iC for position data acquisition from analog sin/cosine sensors

• Optical linear/rotary encoders

• Magneto resistive (MR) sensors/encoders

10位正余弦插补细分器, 带自动校准 - (新)

Features      

• Differential PGA inputs for sine, cosine, and index

• 700 kHz input frequency at full resolution

• Automatic compensation of amplitude, offset, and phase errors

• Low latency (typ. 1.5 μs)

• Differential RS422 line driver outputs for ABZ or UVW

• Simultaneous single-ended outputs for ABZ and UVW

• Digital filtering for ultra-low output jitter

• Configured by pins or SPI

• In-field re-configuration via Encoder Link interface

• Easy to use with built-in line driver, EEPROM, and oscillator

• Push-button automatic calibration for fast commissioning

• LED intensity control by PWM output

• 10-bit angle data and 14-bit multi-cycle counter available to SPI

• Single 3.3 V supply

Applications      

• Rotary and linear encoders

• Magnetic or optical sin/cos sensor interface

• Brushless motor commutation (2...64 poles)

• Embedded motion control

16位正余弦插补细分器, 带自动校准

Features      

• Input frequency of up to 125 kHz

• Differential sine/cosine input signal range of 20 mV to 1.4 V peak-peak

• Binary/decimal interpolation factors from x0.25 to x16384

• Post-AB divider [1/1 to 1/32] allows fractional resolution

• Simple automatic one-pin calibration

• Easy configuration: by static pins (for generic ABZ output)

• Advanced configuration: 1-wire interface, 3 and 4-wire SPI (32 MHz), serial I2C EEPROM

• PWM or ABZ quadrature encoder output signals

• Incremental ABZ output to 8 MHz (32 MHz edge separation)

• Position and velocity read-out (32 bit SPI)

• Sophisticated error handling and signal monitoring

• Static 64 position LUT to compensate for arbitrary sensor distortions

• Supply voltage range of 3.1 V to 5.5 V

Applications

• Sine/cosine interpolation

• Signal conditioning with auto calibration

• Linear and rotary encoders

• Flexible incremental encoder systems

8位正余弦波插补细分芯片, 带 RS422 线驱动器

Features

• Real-time tracking, no-missing-code interpolation

• Selectable interpolation factors: x1, x2, x5, x10, x20, x25, x50

• 100 kHz input frequency at highest resolution

• Differential and single-ended PGA inputs for voltage or current signals

• Signal conditioning for offset, amplitude and phase

• Controlled 50 mA current source as LED or MR bridge supply

• Encoder quadrature output via short-circuit-proof 20 mA push-pull line drivers (RS422)

• Fail-safe counting assured by a guaranteed minimum phase distance

• Index signal generation at selectable positions with adjustable length

• Sub-system power switch offers reverse polarity protection for the overall system

• Loss-of-signal indicator

Applications

• Optical and magnetic position sensors

• Rotary encoders

• Linear encoders

  
  

iC-MNF 

26位游标编码器带3通道采样14位正弦到数字细分器

描述

iC-MNF是一個三通道編碼器器件，同步採樣正弦到數位轉換器，其內插的正弦/余弦感測器利用高精度SAR轉換器具有一個可選擇的高達14比特分辯率。每個輸入都有一個單獨的採樣和保持階段，凍結跟踪訊號用於後續連續的數位化。可配置不同的2軌道和3軌道遊標量測計算和多圈齒輪箱同步管道，實現高解析度角度位置計算；這些計算允許最多26比特的角度分辯率。

應用

l 光學和磁性位置感測器

l 多通道正弦到數位轉換器

l 單圈和多圈絕對值編碼器

l 絕對位置線性尺規

特點

l 快速14比特正弦到余弦轉換在3μs以內

l 3通道同步採樣

l 2軌道或3軌道遊標計算高達26比特單圈位置

l SPI介面和失效-安全的RS422收發器用於BiSS C，SSI

l 差分1 Vpp正弦/余弦輸出100Ω，防短路保護功能

l 差分和單端PGA輸入頻率高達200kHz

l 輸入適應電流或電壓訊號

l 可調節訊號偏移，幅度和相位

l 輸入信號穩定由LED或MR橋電流控制

l 串列2線介面到多圈感測器（BiSS，SSI，2比特）

l 位置預設功能，可選擇向上/向下程式碼方向

l 外部轉換控制復位輸入

l 器件設定通過I/O介面（BiSS或SPI）

l CRC保護配寘，OEM和用戶數據從外部EEPROM

l 反極性保護和容錯輸出

l 單5 V供電，操作從- 40℃到+125℃

特点：

• 具有任何输入分辨率的任何输出分辨率

• 独立编程的 ABZ、UVW 和 BiSS 分辨率

• 用于外部转数计数器的绝对数据接口

• BiSS C 模式接口（编码器配置文件 3、3S 和 4）

• 通过 SPI 的 26 位单圈位置和 32 位转数

• 用于编码参考标记和接触式探针应用的四个捕获寄存器

• 偏心补偿

• 输入频率高达 700 kHz

• AB 输出频率高达 12.5 MHz

• 用于 ABZ 或 UVW 的差分 RS422 线路驱动器输出

• ABZ、UVW、BiSS 同步单端输出

• 幅度、偏移和相位误差的自动补偿

• 用于超低输出抖动的数字滤波

• 用于现场重新配置的编码器链接接口

• 内部 EEPROM 和振荡器

• 通过 PWM 输出控制 LED 强度

• 低延迟（2.4 μs 或 5.0 μs）

• 与 iC-TW28 引脚兼容

正余弦波信号调节器, 带AGC(自动放大控制)和 1 Vpp 线驱动器

Features

• Differential or single-ended inputs (voltage or current) for up to 20 kHz

• Input multiplexers for flexible signal-to-channel assignment

• Programmable instrumentation amplifiers

• Signal conditioning for offset, amplitude and phase

• Automatic gain control with monitoring

• Short-circuit-proof analog output drivers (1 Vpp to 100 Ω)

• Immune against faulty output or supply connections

• Reverse polarity protection of the sub-system by power switch

• Adjustable thermal overload protection

• Alarm indication output

Applications

• Programmable sensor interface for optical and magnetic position sensors

• Linear gauges and incremental encoders

• Linear scales

正余弦波信号调节器, 带失效保护 1 Vpp 线驱动器 (安全应用)

Features

• PGA inputs to 500 kHz for differential and single-ended sensor signals (voltage or current)

• Input multiplexers for flexible signal-to-channel assignment

• Programmable instrumentation amplifiers

• Signal conditioning for offset, amplitude and phase

• Separate index signal conditioning

• Short-circuit-proof and reverse polarity tolerant output drivers (1 Vpp to 100 Ohm)

• Stabilized output signal levels due to sensor control

• Signal and system monitoring with configurable alarm output

• Excessive temperature protection with sensor calibration

• Supply voltage monitoring with integrated switches for reversed-polarity-safe systems

• Suitable for SAFETY applications

Applications

• Programmable sensor interface for optical and magnetic position sensors

• Linear gauges and incremental encoders

• Linear scales

  
  

正余弦波信号安全监控芯片

Features

• Sine/cosine encoder signal monitoring for SIL applications

• Suitable for differential encoder signals of 1 Vpp (250 mV amplitude per line)

• Suitable for single-ended signals (500 mV amplitude per line)

• Monitor for input frequencies from 0 to 500 kHz

• Verification of DC common mode range per signal line

• Monitoring of Lissajous curve with min/max limits

• Cable fracture detection

• Source decoupling and overvoltage clamping per pin by external resistors

• Single-failure-proof dual channel concept

• Independent diagnostic outputs: signal OK message and signal error message

Applications

• Motion control

• Sensor monitoring

• Functional safety

自动信号调节器, 带按表温度补偿和 1 Vpp (100 Ω)/2 Vpp 输出

Features

• Fully differential 3-channel signal conditioning

• Differential/single-ended PGA inputs

• Overall gain of -3 to 57 dB, adjustable in steps of 0.08 dB

• Automatic amplitude control for optimum operating point

• Output referred offset range of ±1.2 V, adjustable in steps of 2 mV

• Signal bandwidth to 1 MHz and in/out latency below 1 μs

• Selectable automatic gain and offset control for encoder applications

• On-chip or off-chip temperature sensing

• Temperature drift compensation for gain and offset via programmable look-up-tables

• Short-circuit-proof 1 Vpp / 2 Vpp output drivers to 100 Ohm

Applications

• Programmable general purpose sensor interface

• Optical and magnetic position sensors

• Linear scales

3通道光电二极管放大器-比较器, 带 LED 控制

Features

• Differential scanning for track A and B

• Adjustable threshold for index track Z

• Gated index Z with switch-off capability

• Short-circuit-proof, TTL-compatible outputs

• 50mA LED current driver integrated

• Adjustable LED current control for constant illumination intensity on the attached photodiode array

• LED current monitoring with error detection

Applications

• Incremental encoders