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BD87A28FVM-TR - Voltage Detector

This page provides the datasheet information for the BD87A28FVM-TR, a member of the BD37-A19FVM Voltage Detector family.

Description

The BD37A19FVM, BD37A41FVM, BD87A28FVM, BD87A29FVM, BD87A34FVM, BD87A41FVM and BD99A41F are watchdog timer reset ICs.

It delivers a high precision detection voltage of ±1.5% and a super-low current consumption of 5 µA (Typ).

Features

  • Built-in Watchdog Timer.
  • Reset delay time can be set with the CT pin's external capacitance.
  • Watchdog timer monitor time and reset time can be set with the CTW pin's external capacitance.
  • Output Circuit Type: N-Channel Open Drain Key Specifications.
  • RESET Power Supply Voltage Range: 1.0V to 10V.
  • WDT Power Supply Voltage Range: 2.5V to 10V.
  • High Precision Detection Voltage: (Ta = 25°C) ±1.5% (Ta =.
  • 40°C to 105°C) ±2.5%.
  • Super-Low Current Co.

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Datasheet preview – BD87A28FVM-TR

Datasheet Details

Part number BD87A28FVM-TR
Manufacturer ROHM
File Size 885.33 KB
Description Voltage Detector
Datasheet download datasheet BD87A28FVM-TR Datasheet
Additional preview pages of the BD87A28FVM-TR datasheet.

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Full PDF Text Transcription

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Datasheet Voltage Detectors Voltage Detector ICs with Watchdog Timer BD37Axx Series BD87Axx Series BD99A41F General Description The BD37A19FVM, BD37A41FVM, BD87A28FVM, BD87A29FVM, BD87A34FVM, BD87A41FVM and BD99A41F are watchdog timer reset ICs. It delivers a high precision detection voltage of ±1.5% and a super-low current consumption of 5 µA (Typ). It can be used in a wide range of electronic devices to monitor power supply voltages and in system operation to prevent runaway operation. Features  Built-in Watchdog Timer  Reset delay time can be set with the CT pin's external capacitance  Watchdog timer monitor time and reset time can be set with the CTW pin's external capacitance.  Output Circuit Type: N-Channel Open Drain Key Specifications  RESET Power Supply Voltage Range: 1.
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