ADCMP361

PRODUCTION

Single 0.275% Comparator and Reference with Dual Polarity Outputs

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Overview

  • 400 mV ± 0.275% threshold 
  • Supply range: 1.7 V to 5.5 V 
  • Low quiescent current: 6.5 μA typical
  • Input range includes ground 
  • Internal hysteresis: 9.3 mV typical 
  • Low input bias current: ±5 nA maximum
  • Dual open-drain outputs 
  • Small SOT-23 package 

The ADCMP361 is a single low power, high accuracy comparator with a 400 mV reference in a 5-lead SOT-23 package. The internal 400 mV reference provides the ability to monitor low voltage supplies. The device operates on a supply voltage from 1.7 V to 5.5 V and only draws 6.5 μA typical, making it suitable for low power system monitoring and portable applications. Hysteresis is included in the comparators.

There are dual open-drain outputs to enable the comparator and reference circuit to be used in an inverting or noninverting configuration. The outputs can be pulled to any voltage up to a maximum of 5.5 V. The output stage is guaranteed to sink greater than 5 mA over temperature.

The device is suitable for portable, commercial, industrial, and automotive applications.

APPLICATIONS

  • Li-Ion monitoring
  • Threshold detectors
  • Relay driving
  • Optoisolator driving
  • Industrial control systems
  • Handheld instruments

ADCMP361
Single 0.275% Comparator and Reference with Dual Polarity Outputs
ADCMP361 Typical Application Diagram ADCMP361 Pin Configuration
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