LM2901H

Wide single supply voltage range or dual supplies for all devices: +2V to +36V or ±1V to ±18V
Very low supply current (1.1mA) independent of supply voltage (1.4mW/comparator at +5V)
Low input bias current: 25nA typ.
Low input offset current: ±5nA typ.
Input common-mode voltage range includes ground
Low output saturation voltage:
     250mV typ. (I_O = 4mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs

1. Short-circuit from the output to VCC⁺ can cause excessive heating and eventual destruction. The maximum
output current is approximately 20mA, independent of the magnitude of VCC⁺
2. Maximum power dissipation has been calculated with R_thj-a= 150°C/W for SO-14 package, T_A=+25°C and
T_J=+150°C

This LM2901H consists of four independent precision voltage comparators. All these comparators were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.

These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.