The SGM8772 is a dual, high precision differential voltage comparator with a voltage reference and a NAND gate. The device optimized for high voltage operation from 2.8V to 36V single supply or ±1.4V to ±18V dual power supplies. It consumes low supply current without being affected by the supply voltage. Input common mode voltage is 1.5V lower than +VS. The SGM8772 has a push-pull output structure without external pull-up resistors. This feature makes it a good choice for applications whose PCB sizes are limited. The SGM8772 also provides one window comparator output.
The SGM8772 is available in a Green MSOP-10 package. It is operated over the -40℃ to +125℃ temperature range.
Wide Supply Voltage Range
Single Supply: 2.8V to 36V
Dual Supplies: ±1.4V to ±18V
Low Supply Current: 420μA (TYP)
Low Input Offset Voltage: 4mV (MAX)
Low Input Bias Current: ±20pA (TYP)
Minimum Input Common Mode Voltage: -VS
Maximum Differential Input Voltage: +36V/-36V
Push-Pull Output and Window Comparator Output
Low Output Saturation Voltage
Supports CMOS or TTL Logic
-40℃ to +125℃ Operating Temperature Range
Available in a Green MSOP-10 Package
Power System Monitor
Medical Equipment
Industrial Application
Battery Management System
