July 2007

Rev 3

1/11

11

TS7221

Single BiCMOS rail-to-rail micropower comparator

Features

Applications

configuration for better performance

Description

The TS7221 is a micropower comparator

featuring rail-to-rail input performance in a tiny

SOT23-5 package. This comparator is ideally

suited to space and weight-critical applications. It

is fully specified at 2.7V, 5V and 10V operation

over the industrial temperature range (-40°C to

+85°C).

The TS7221 features an open drain output stage.

The speed-to-power ratio makes this device ultra-

versatile for a wide range of applications.

L

SOT23-5L

TS7221 Open drain output

5

4

OUT

Vcc-

1

2

IN+

Vcc+

3

IN-

+

-

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