Single Comparator with 400mV Reference

and Dual Polarity Outputs

Preliminary Technical Data

ADCMP361

Rev. PrB

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FEATURES

Low Quiescent Current: 6.5

µA 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

Both inverting and noninverting outputs

Small SOT-23 Package

APPLICATIONS

Battery-Powered System Monitoring

Threshold Detectors

Relay Driving

Optoisolator Driving

Industrial Control Systems

Handheld Instruments

GENERAL DESCRIPTION

The ADCMP361 is a single low power, low voltage comparator

with a 400mV reference in the 5-lead SOT-23 package.

Operating within a supply range of 1.7V to 5.5V, the device

only draw 6.5µA typical, making it ideal for low voltage system

monitoring and portable applications. Hysteresis is included in

the comparators to insure stable output operation. The

comparator has only one input available externally, the other

input is connected internally to the reference. The comparator

has both an inverting and a noninverting output. The output

stage sinking capability guaranteed greater than 5mA over

temperature.

Available in commercial, industrial and automotive

temperature ranges.

FUNCTIONAL BLOCK DIAGRAM

IN

OUT

ADCMP361

400mV

GND

OUT

Figure 1.