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ADCMP670 - Dual Comparators

General Description

The ADCMP670 combine two low power, low voltage comparators with a 400mV reference in the 6-lead TSOT package.

Operating within a supply range of 1.7V to 5.5V, the devices only draw 6.5µA typical, making them ideal for low voltage system monitoring and portable applications.

Key Features

  • Low Quiescent Current: 6.5µA Typ Supply Range: 1.7V to 5.5V 400mV Reference ±0.8% Accuracy Over Temperature Input Range Includes Ground Internal Hysteresis: 6.5mV Typ Low Input Bias Current: ±10nA Max 40mA Typical Output Sink Current Supports Wired-AND Connections Input Polarities: One inverting and one noninverting Low Profile (1mm) TSOT Package Dual Comparators with 400mV Reference ADCMP670.

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Full PDF Text Transcription for ADCMP670 (Reference)

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www.DataSheet4U.com Preliminary Technical Data FEATURES Low Quiescent Current: 6.5µA Typ Supply Range: 1.7V to 5.5V 400mV Reference ±0.8% Accuracy Over Temperature Input ...

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e: 1.7V to 5.5V 400mV Reference ±0.8% Accuracy Over Temperature Input Range Includes Ground Internal Hysteresis: 6.5mV Typ Low Input Bias Current: ±10nA Max 40mA Typical Output Sink Current Supports Wired-AND Connections Input Polarities: One inverting and one noninverting Low Profile (1mm) TSOT Package Dual Comparators with 400mV Reference ADCMP670 FUNCTIONAL BLOCK DIAGRAM VCC ADCMP670-1 +INA OUTA 400mV OUTB -INB APPLICATIONS Battery-Powered System Monitoring Threshold Detectors Window Comparators Relay Driving Optoisolator Driving Industrial Control Systems Handheld Instruments GND Figure 1.