TL331 Datasheet PDF - TI

●This device consists of a single voltage comparator that is designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible if the difference between the two supplies is 2 V to 36 V and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The output can be connected to other open-collector outputs to achieve wired-AND relationships.

● Single Supply or Dual Supplies

● Wide Range of Supply Voltage, 2 V to 36 V

● Low Supply-Current Drain Independent of Supply Voltage, 0.4 mA Typ

● Low Input Bias Current, 25 nA Typ

● Low Input Offset Voltage, 2 mV Typ

● Common-Mode Input Voltage Range Includes Ground

● Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage, ±36 V

● Low Output Saturation Voltage

● Output Compatible With TTL, MOS, and CMOS