DESCRIPTION

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.

■ PUSH-PULL CMOS OUTPUT (NO EXTERNAL PULL-UP RESISTOR REQUIRED)

■ EXTREMELY LOW SUPPLY CURRENT : 9µA typ / 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 CURRENTS : 1pA typ

■ INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GND

■ HIGH INPUT IMPEDANCE : 1012Ω typ

■ FAST RESPONSE TIME : 2µs typ for 5mV overdrive

■ PIN-TO-PIN AND FUNCTIONALLY COMPATIBLE WITH BIPOLAR LM339