LM2903P Description

These gadgets are made up of two separate voltage comparators that can work independently from one power source across a wide range of voltages. As long as 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, operation from dual supplies is also feasible. The supplied voltage has no effect on the current drain. To create wired-AND relationships, the outputs can be coupled to additional open-collector outputs.

LM2903P Features

• Low Input Bias Current: 25 nA (Typical)

• Low Input Offset Current: 3 nA (Typical) (LM139)

• Low Input Offset Voltage: 2 mV (Typical)

• Low Output Saturation Voltage

• Output Compatible With TTL, MOS, and CMOS

• On Products Compliant to MIL-PRF-38535

• Single-Supply or Dual Supplies

• Wide Range of Supply Voltage

LM2903P Applications

• Chemical or Gas Sensor

• Desktop PC

• Motor Control: AC Induction

• Weigh Scale