TS3704 Datasheet PDF - ST Microelectronics

The TS3704 is a micropower CMOS quad voltage comparator with extremely low consumption of 9µA 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 open-collector output comparators.

●Thus response times remain similar to the LM339.

●Key Features

● High input impedance: 1012 Ωtyp

● Input common-mode voltage range includes GND

● Pin-to-pin and functionally compatible with bipolar LM339

● Push-pull cmos output (no external pull-up resistor required)

● Wide single supply range 2.7V to 16V or dual supplies (±1.35V to ±8V)

● Extremely low supply current: 9µa typ/comp.

● Extremely low input offset current: 1pA typ.

● Last response time: 2µs typ. for 5mV overdrive

● Extremely low input bias current: 1pA typ.