ADCMP370

PRODUCTION

General Purpose Comparator w/an Open - Drain Output

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Overview

  • 2.25 V to 5.5 V Operating Voltage Range
  • Low Power Consumption (4 µA)
  • Output Stages: Open-Drain with High Voltage (22 V) Tolerance
  • 50 nA Input Bias Current
  • 150 nA Input Offset Current
  • 9 mV Input Offset Voltage
  • Rail-to-rail Common-Mode Input Range
  • Specified Over -40°C to +85°C Temperature Range
  • 5-Lead SC70 Package

The ADCMP370 / ADCMP371 are general purpose comparators with input offset voltages of 6mV (max). High performance over the -40°C to +85°C temperature range make them suitable for use in automotive and other thermally harsh applications, while low power consumption and space efficient SC70 packaging make them ideal for battery powered portable equipment.

The ADCMP371 has a push-pull output stage, while the ADCMP370 has an open-drain output. The inputs on both parts and the output on the ADCMP370 can tolerate voltages up to 22 V, making them suitable for use as voltage detectors in portable equipment.

The devices are available in space-efficient, 5-lead SC70 packaging.

APPLICATIONS

  • Voltage Detectors
  • Battery Management Systems
  • A/D Converters
  • Low Voltage Applications
  • Battery Powered Electronics
  • Portable Equipment

ADCMP370
General Purpose Comparator w/an Open - Drain Output
ADCMP370 Functional Block Diagram ADCMP370/ADCMP371 Pin Configuration
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Data Sheet 1

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Reference Designs

Low Power, Single-Supply Window Detector
CN0182 Circuits from the lab

A Single-Supply, Low Power Programmable Window Detector

Features and Benefits

  • Programmable window detector
  • Single supply
  • 4 seperate channels possible
CN0182
A Single-Supply, Low Power Programmable Window Detector
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