Ultra-Small Package High-Precision Voltage Detector S-1000 Series

Description

The S-1000 series is a series of high-precision voltage detectors developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±1.0%. It operates with low current consumption of 350 nA typ. Two output forms, Nch open-drain and CMOS output, are available. CMOS voltage detector, S-1000 Series is the most suitable for the portable equipments with ultra low current consumption, high precision and corresponding to the small package.

Features

• Ultra-low current consumption

  350 nA typ. (VDD = detection voltage + 1.5 V)

• High-precision detection voltage

  ±1.0%

• Operating voltage range

  0.95 to 5.5 V

• Hysteresis characteristics

  5% typ.

• Detection voltage

  1.5 to 4.6 V (0.1 V step)

• Output form

  Nch open-drain output (Active “L”), CMOS output (Active “L”)

• Lead-free products

Applications

• Power monitor for microcomputers and reset for CPUs.

• Power monitor for portable equipments such as cellular phones, digital still cameras and PDAs.

• Constant voltage power monitor for cameras, video equipments and communication devices.

High-Precision Super-Small Package Voltage Detector S-808xxC Series

Description

The S-808xxC series is a series of high-precision voltage detectors developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±2.0%. Two output forms, Nch open-drain and CMOS output, are available.
Ultra-low current consumption and miniature package lineup can meet demand from the portable device applications.

Features

• Ultra-low current consumption

  1.3 μA Typ. (at V_DD 1.5 V)(Products with detection voltage of 1.4 V Typ. or less),
  0.8 μA Typ. (at V_DD 3.5 V)(Products with detection voltage of 1.5 V Typ. or more)

• High-accuracy detection voltage

  ±2.0 %

• Operating voltage range

  0.65 V to 5.0 V (Products with detection voltage of 1.4 V Typ. or less), 0.95 V to 10.0 V(Products with detection voltage of 1.5 V Typ. or more)

• Hysteresis characteristics

  5 % typ.

• Detection voltage

  0.8 V to 6.0 V (0.1 V step)

• Output form

  Active low CMOS output or active low Nch open-drain

• Lead-free products

Applications

• Power monitor for portable equipment such as note book computers, digital cameras, PDA, and cellular phones

• Constant voltage power monitor for cameras, video equipment and communication devices

• Power monitor for microcomputers and reset for CPUs

• Battery checker

• Detection of power failure

Super-Low Current Consumption Super High-Accuracy Voltage Detector With Delay Circuit (External Delay Time Setting) S-1009 Series

Description

The S-1009 Series is a super high-accuracy voltage detectordeveloped using CMOS process. The detection voltage is fixed internally with an accuracy of ±0.5%. It operates with super low current consumption of 270 nA typ.
The release signal can be delayed by setting a capacitor externally. Delay time accuracy is ±15%. Two output forms Nch open drain and CMOS output are available.
Compared with conventional CMOS voltage detectors, the S-1009 Series is the most suitable for the portable devices due to the super-low current consumption, super high-accuracy and small packages.

Features

• Super-low current consumption

  270 nA typ. (1.2 V ≤ −Vdet < 2.3 V)

• Super high-accuracy detection voltage

  ±0.5% (2.4 V ≤ −Vdet ≤ 4.6 V)±12 mV (0.8 V ≤ −Vdet < 2.4 V)

• Operating voltage range

  0.6 V to 10.0 V (CMOS output products)

• Hysteresis characteristics

  5% ±1%

• Delay time accuracy

  ±15% (CD= 4.7 nF)

• Detection voltage

  0.8 V to 4.6 V (0.1 V step)

• Output form

  Nch open-drain output (Active “L”), CMOS output (Active “L”)

• Lead-free (Sn 100%), halogen-free

Applications

• Power monitor and reset for CPUs and microcomputers

• Constant voltage power monitor for TVs, DVD recorders and home appliances

• Power supply monitor for portable devices such as notebook PCs, digital still cameras and mobile phones

Super-Small Package High-Precision Voltage Detector with Delay Circuit S-809xxC Series

Description

The S-809xxC series is a high-precision voltage detector developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±2.0%. A time delayed reset can be accomplished with the addition of an external capacitor. Two output forms, N-channel open-drain and CMOS output, are available.

Features

• Ultra-low current consumption

  1.0 μA typ.(VDD=2.0V);
  Detection voltage: less-than or equal to 1.4V
  1.1μA typ. (VDD=3.5V);
  Detection voltage: greater-than or equal to 1.5V

• High-precision detection voltage

  ±2.0%

• Operating voltage range

  0.7V to 10.0V

• Detection voltage

  1.3V to 6.0V (0.1V step)

• Hysteresis characteristics

  5% typ.

• Two output forms

  CMOS output active “L”,
  Open-drain output active “L”

• Lead-free products

Applications

• Power supply monitor for portable equipment such as electronic organizers, notebook PCs, cellular phones, digital cameras

• Constant voltage power monitor for cameras, communication equipment and video equipment

• Power monitor and reset for CPUs and microcomputers

High-Precision Voltage Detector with Built-in Delay Cricuit S-801 Series

Description

The S-801 series is a series of high-precision voltage detectors with a built-in delay time generator of fixed time developed using CMOS process. The detection voltage is fixed internally, with an accuracy of ±2.0%. Internal oscillator and counter timer can delay the release signal without external parts. Three delay times 50 ms, 100 ms, and 200 ms are available. Two output forms, Nch open-drain and CMOS output, are available.

Features

• Ultra-low current consumption

  1.3 μA (at VDD = 3.5V)

• High-precision detection voltage

  ±2.0%

• Hysteresis width

  60mV typ.

• Three delay times

  A series: 50 ms typ.,
  B series: 100 ms typ.,
  C series: 200 ms typ.

• ON/OFF switch of delay time (DS pin)

• Operating voltage range

  0.95V to 10.0V

• Detection voltage

  2.2V to 6.0V (0.1V step)

• Output form

  Active low Nch open-drain output or active low CMOS output

• Lead-free products

Applications

• Power monitor for portable equipment such as note computers, digital cameras, PDA, and cellular phones

• Constant voltage power monitor for cameras, video equipment and communication devices

• Power monitor for microcomputers and reset for CPUs

Manual Reset Built-In Delay Circuit (External Delay Time Setting) High-Accuracy Voltage Detector S-1003 Series

Description

The S-1003 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±1.0% (−Vdet ≥ 2.2 V). It operates with current consumption of 500 nA typ.
The release signal can be delayed by setting a capacitor externally. Delay time accuracy is ±15%.
Moreover, since the S-1003 Series includes the manual reset function, the reset signal can be also output forcibly.
Two output forms Nch open-drain output and CMOS output are available.

Features

• Detection voltage

  1.2 V to 5.0 V (0.1 V step)

• Detection voltage accuracy

  ±1.0% (2.2 V ≤ −Vdet ≤ 5.0 V)

  ±22 mV (1.2 V ≤ −Vdet < 2.2 V)

• Current consumption

  500 nA typ.

• Operation voltage range

  0.95 V to 10.0 V

• Hysteresis width

  5% ± 2%

• Manual reset function

  MR pin logic active “L”, active “H”

• Delay time accuracy

  ±15% (CD = 4.7 nF)

• Output form

  Nch open-drain output (Active “L”)

  CMOS output (Active “L”)

• Operation temperature range

  Ta = −40℃ to +85℃

• Lead-free (Sn 100%), halogen-free

Applications

• Power supply monitor for microcomputer and reset for CPU

• Constant voltage power supply monitor for TV, Blu-ray recorder and home appliance

• Power supply monitor for portable devices such as notebook PC, digital still camera and mobile phone

Voltage Detector with SENSE Pin S-1002 Series

Description

The S-1002 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±1.0% (−Vdet(s) ≥ 2.2 V). It operates with current consumption of 500 nA typ. 
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is stable even if the SENSE pin falls to 0 V. 
Two output forms Nch open-drain output and CMOS output are available.

Features

• Detection voltage

  1.0 V to 5.0 V (0.1 V step)

• Detection voltage accuracy

  ±1.0% (2.2 V ≤ –Vdet(s) ≤ 5.0 V)
  ±22 mV (1.0 V ≤ –Vdet(s) < 2.2 V)

• Current consumption

  500 nA typ.

• Operation voltage range

  0.95 V to 10.0 V

• Hysteresis width

  5% ±2%

• Output form

  Nch open-drain output (Active “L”)
  CMOS output (Active “L”)

• Operation temperature range

  Ta = -40°C to +85°C

• Lead-free (Sn 100%), halogen-free

Applications

• Power supply monitor for microcomputer and reset for CPU

• Constant voltage power supply monitor for TV, Blu-ray recorder and home appliance

• Power supply monitor for portable devices such as notebook PC, digital still camera and mobile phone

Built-in Delay Circuit (Extenal Delay Time Setting) Voltage Detector with SENSE Pin S-1004 Series

Description

The S-1004 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±1.0% (−Vdet(s) ≥ 2.2 V). It operates with current consumption of 500 nA typ. 
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is stable even if the SENSE pin falls to 0 V. 
The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy at Ta = +25°C is ±15%. 
Two output forms Nch open-drain output and CMOS output are available.

Features

• Detection voltage

  1.0 V to 5.0 V (0.1 V step)

• Detection voltage accuracy

  ±1.0% (2.2 V ≤ –Vdet(s) ≤ 5.0 V)
  ±22 mV (1.0 V ≤ –Vdet(s) < 2.2 V)

• Current consumption

  500 nA typ.

• Operation voltage range

  0.95 V to 10.0 V

• Hysteresis width

  5% ±2%

• Release delay time accuracy

  ±15% (Cd = 4.7 nF, Ta = +25°C)

• Output form

  Nch open-drain output (Active “L”)
  CMOS output (Active “L”)

• Operation temperature range

  Ta = -40°C to +85°C

• Lead-free (Sn 100%), halogen-free

Applications

• Power supply monitor for microcomputer and reset for CPU

• Constant voltage power supply monitor for TV, Blu-ray recorder and home appliance

• Power supply monitor for portable devices such as notebook PC, digital still camera and mobile phone

High-Withstand Voltage Built-In Delay Circuit (External Delay Time Setting) Voltage Detector S-1011 Series

Description

The S-1011 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally, and the accuracy of the S-1011 Series A / C / E / G type is ±1.5%. It operates with current consumption of 600 nA typ.
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared in the SENSE detection product, so the output is stable even if the SENSE pin falls to 0 V.
The detection signal and release signal can be delayed by setting a capacitor externally, and the detection delay time accuracy is ±20% (CN = 3.3 nF, Ta = +25°C), the release delay time accuracy is ±20% (CP = 3.3 nF, Ta = +25°C).
Output form is Nch open-drain output.

Features

• Detection voltage

  3.0 V to 10.0 V (0.05 V step) (SENSE detection product)

  3.6 V to 10.0 V (0.05 V step) (VDD detection product)

• Detection voltage accuracy

  ±1.5% (A / C / E / G type)

• Detection delay time accuracy

  ±20% (CN = 3.3 nF)

• Release delay time accuracy

  ±20% (CP = 3.3 nF)

• Current consumption

  600 nA typ.

• Operation voltage range

  1.8 V to 36.0 V

• Hysteresis width

  “Available” (5.0% typ.) / “unavailable” is selectable.

• Output form

  Nch open-drain output

• Operation temperature range

  Ta = −40°C to +85°C

• Lead-free (Sn 100%), halogen-free

Applications

• Power supply monitor for microcomputer and reset for CPU

• Constant voltage power supply monitor for TV and home appliance etc.

• Power supply monitor for Blu-ray recorder, notebook PC and digital still camera

• Industrial equipment, housing equipment

High-Withstand Voltage Built-In Delay Circuit (External Delay Time Setting) Voltage Detector S-1011 Series

Description

The S-1011 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally, and the accuracy of the S-1011 Series A / C / E / G type is ±1.5%. It operates with current consumption of 600 nA typ.
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared in the SENSE detection product, so the output is stable even if the SENSE pin falls to 0 V.
The detection signal and release signal can be delayed by setting a capacitor externally, and the detection delay time accuracy is ±20% (CN = 3.3 nF, Ta = +25°C), the release delay time accuracy is ±20% (CP = 3.3 nF, Ta = +25°C).
Output form is Nch open-drain output.

Features

• Detection voltage

  3.0 V to 10.0 V (0.05 V step) (SENSE detection product)

  3.6 V to 10.0 V (0.05 V step) (VDD detection product)

• Detection voltage accuracy

  ±1.5% (A / C / E / G type)

• Detection delay time accuracy

  ±20% (CN = 3.3 nF)

• Release delay time accuracy

  ±20% (CP = 3.3 nF)

• Current consumption

  600 nA typ.

• Operation voltage range

  1.8 V to 36.0 V

• Hysteresis width

  “Available” (5.0% typ.) / “unavailable” is selectable.

• Output form

  Nch open-drain output

• Operation temperature range

  Ta = −40°C to +85°C

• Lead-free (Sn 100%), halogen-free

Application

• Power supply monitor for microcomputer and reset for CPU

• Constant voltage power supply monitor for TV and home appliance etc.

• Power supply monitor for Blu-ray recorder, notebook PC and digital still camera

• Industrial equipment, housing equipment

Low Current Consumption Watchdog Timer with Reset Function S-1410/1411

Description

The S-1410/1411 Series is a watchdog timer developed using CMOS technology, which can operate with low current consumption of 3.8 μA typ. The reset function and the low voltage detection function are available.

Features

• Detection voltage

  2.0 V to 5.0 V, selectable in 0.1 V step

• Detection voltage accuracy

  ±1.5%

• Input voltage

  Vdd = 0.9 V to 6.0 V

• Hysteresis width

  5% typ.

• Current consumption

  3.8 μA typ.

• Reset time-out period

  14.5 ms typ. (Cpor = 2200 pF)

• Watchdog operation is switchable : Enable, Disable

• Watchdog operation voltage range : 2.5 V to 6.0 V

• Watchdog mode switching function: Time-out mode, window mode

• Watchdog input edge is selectable

  Rising edge, falling edge, both rising and falling edges

• Product type is selectable

  S-1410 Series
  (Product with W/ T pin (Output : WDOpin))

  S-1411 Series
  (Product without W/ T pin (Output : RSTpin, WDOpin))

• Operation temperature range

  Ta = −40°C to +105°C

• Lead-free (Sn 100%), halogen-free

Application

• Power supply monitoring of microcontroller mounted apparatus and system monitoring

Low Current Consumption Watchdog Timer with Reset Function S-1410/1411

Description

The S-1410/1411 Series is a watchdog timer developed using CMOS technology, which can operate with low current consumption of 3.8 μA typ. The reset function and the low voltage detection function are available.

Features

• Detection voltage

  2.0 V to 5.0 V, selectable in 0.1 V step

• Detection voltage accuracy

  ±1.5%

• Input voltage

  Vdd = 0.9 V to 6.0 V

• Hysteresis width

  5% typ.

• Current consumption

  3.8 μA typ.

• Reset time-out period

  14.5 ms typ. (Cpor = 2200 pF)

• Watchdog operation is switchable : Enable, Disable

• Watchdog operation voltage range : 2.5 V to 6.0 V

• Watchdog mode switching function: Time-out mode, window mode

• Watchdog input edge is selectable

  Rising edge, falling edge, both rising and falling edges

• Product type is selectable

  S-1410 Series
  (Product with W/ T pin (Output : WDOpin))

  S-1411 Series
  (Product without W/ T pin (Output : RSTpin, WDOpin))

• Operation temperature range

  Ta = −40°C to +105°C

• Lead-free (Sn 100%), halogen-free

Application

• Power supply monitoring of microcontroller mounted apparatus and system monitoring