Description

The LM2901Q/2903Q series comparators consist of four and two independent precision voltage comparators with very low input offset voltage specification. They are designed to operate from a single power supply over a wide range of voltages; however operation from split power supplies is also possible. They offer low power supply current independent of the magnitude of the power supply voltage.

Features

? Wide Power Supply Range:

? Single Supply: 2V to 36V

? Dual Supplies: ±1.0V to ±18V

? Very Low Supply Current Drain – Independent of Supply Voltage

? LM2903Q: 0.6mA

? LM2901Q: 0.9mA

? Low Input Bias Current: 25nA

? Low Input Offset Current: ±5nA

? Typical Offset Voltage:

? Non-A Device: 2mV

? A Device: 1mV

? Common-Mode Input Voltage Range Includes Ground

? Differential Input Voltage Range Equal to the Power Supply Voltage

? Low Output Saturation Voltage:

? LM2903Q: 200mV at 4mA

? LM2901Q: 100mV at 4mA

? Output Voltage Compatible with TTL, MOS and CMOS

? Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

? Halogen and Antimony Free. “Green” Device (Note 3)

? Qualified to AEC-Q100 Grade 1

? PPAP Capable (Note 4)