April 2011

Doc ID 4068 Rev 2

1/10

10

TS372

Low power dual CMOS voltage comparator

Features

■ Wide single supply range or dual supplies 3 V

to 16 V or ±1.5 V to ±8 V

■ Very low supply current: 0.1 mA/comparator

independent of supply voltage

■ Extremely low input bias current: 1 pA typ

■ Extremely low input offset currents: 1 pA typ

■ Low input offset voltage

■ Input common-mode voltage range includes

GND

■ Low output saturation voltage 150 mV typical

■ Output compatible with TTL, MOS and CMOS

■ High input impedance: 1012

Ω typical

■ Fast response time: 200 ns typ for TTL level

input step

Applications

■ Battery powered electronics

■ General-purpose portable device

■ General-purpose low voltage application

Description

These devices consist of two independent

precision voltage comparators, designed to

operate with single or dual supplies.

These differential comparators use the

STMicroelectronics silicon lin MOS process giving

them an excellent consumption-speed ratio.

These devices are ideally suited for low

consumption applications.

N

DIP8

(plastic package)

D

SO8

(plastic micropackage)

Pin connections (top view)

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