TS3704| Datasheet

TS3704, TS3704CD, TS3704CDT, TS3704CN, TS3704ID, TS3704IDT, TS3704IN, TS3704IPT

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TS3704
Micropower quad CMOS voltage comparators
Features

Push-pull CMOS output (no external pull-up resistor required) Extremely low supply current: 9a typ per comparator Wide single supply range 2.7V to 16V or dual supplies ( 1.35V to 8V) Extremely low input bias current: 1pA typ Extremely low input offset current: 1pA typ Input common-mode voltage range includes GND High input impedance: 1012 typ Last response time: 2s typ. for 5mV overdrive Pin-to-pin and functionally compatible with bipolar LM339

N DIP14 (Plastic package)

D SO14 (Plastic micropackage)

P TSSOP14 (Thin shrink small outline package) Pin connections (Top view)

Description
The TS3704 is a micropower CMOS quad voltage comparator with extremely low consumption of 9A typ / comparator (20 times less than bipolar LM339). The push-pull CMOS output stage allows power and space saving by eliminating the external pull-up resistor required by usual opencollector output comparators. Thus response times remain similar to the LM339.

Output 2

14 13 12 + + + + 11 10 9 8

Output 3 Output 4 V CC Non-inverting Input 4 Inverting Input 4 Non-inverting Input 3 Inverting Input 3

Output 1 2 VCC + 3

Inverting Input 1 4 Non-inverting Input 1 5 Inverting Input 2 6 Non-inverting Input 2 7

February 2007

Rev 3

1/11
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