GENERAL DEscriptION

The SGM8774-1 is a single, high precision voltage comparator optimized for high voltage operation. The device can operate from 2.8V to 36V single supply or from ±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 SGM8774-1 has an open-drain output structure that needs external pull-up resistor.

The SGM8774-1 features low input offset voltage of 2.8mV (MAX). It is suitable for applications re precision.

The SGM8774-1 is available in a Green SOT-23-5 package. It is rated over the -40℃ to +125℃ operating temperature range.

FEATURES

• Wide Supply Ranges

  Single Supply: 2.8V to 36V

  Dual Supplies: ±1.4V to ±18V

• Low Supply Current: 240μA (TYP)

• Low Input Offset Voltage: 2.8mV (MAX)

• Low Input Bias Current: ±20pA (TYP)

• Open-Drain Output Structure

• Supports CMOS or TTL Logic

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green SOT-23-5 Package

APPLICATIONS

Power System Monitor

Medical Equipment

Industrial Application

Battery Management System