
STMicroelectronics
DESCRIPTION
These devices consist of four independent precision voltagecomparators,designedto operate with single or dual supplies.
These differential comparators use the SGS-THOMSON silicon lin MOS process giving them an excellent consumption-speed ratio.
These devices are ideally suited for low consumption applications.
■ WIDE SINGLE SUPPLY RANGE OR DUAL
SUPPLIES 3V TO 16V OR ±1.5V to ±8V
■ VERY LOW SUPPLY CURRENT :
0.1mA/COMP INDEPENDENT OF SUPPLY VOLTAGE
■ EXTREMELY LOW INPUT BIAS CURRENT : 1pA TYP
■ EXTREMELY LOW INPUT OFFSET CURRENT : 1pA TYP
■ LOW INPUT OFFSET VOLTAGE
■ INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GND
■ LOW OUTPUT SATURATION VOLTAGE 150mV TYP
■ OUTPUT COMPATIBLE WITH TTL, MOS AND CMOS
■ HIGH INPUT IMPEDANCE 1012Ω TYP
■ FAST RESPONSE TIME : 200ns TYP FOR TTL LEVEL INPUT STEP