CM339CS datasheet(2/7 Pages) ETC

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CM339

LOW POWER QUAD VOLTAGE COMPARATORS

2001/07/02

Preliminary

Champion Microelectronic Corporation

Page 1

GENERAL DESCRIPTION

FEATURES

This device consists of four independent precision voltage

comparators with an offset voltage specification as low as 2mV

max for CM339.

All these comparators were designed

specifically to operate from a single power supply over a wide

range of voltages. Operation from split power supplies is also

possible. These Comparators also have a unique

characteristic in that the input common mode voltage range

includes ground even though operated from a single power

supply voltage.

Wide single supply voltage range or dual supplies for all

devices: +2V to +36V or

± 1V to ± 18V

Very low supply current（1.1mA）independent of supply

voltage（1.4mW/comparator +5V）

Low input bias current: 25nA typ

Low input offset current:

±5nA typ

Low input offset voltage:

±1mV typ

Input common-mode voltage range includes ground

Low output saturation voltage : 250mV typ,（Io = 4mA）

Differential input voltage range equal to the supply

voltage

TTL, DTL, ECL, MOS, CMOS compatible output

SYMBOL

PIN CONFIGURATION

14 Pin PDIP/SOP

(Top View)

1OUT

2OUT

VCC

2IN-

2IN+

1IN-

1IN+

3OUT

4OUT

GND

4IN+

4IN-

3IN+

3IN-

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