LM2901N Datasheet PDF – Quad Differential Comparator

Part Number: LM2901N


Package: DIP 14 Pin Type

Manufacturer: STMicroelectronics

Image and Pinouts:

LM2901N datasheet



This is Quad Differential Comparator. This device consists of four independent precision
voltage comparators, which are designed specifically to operate from a single 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 the negative rail even though operated from a single power supply


1. Wide single supply voltage range or dual supplies for all devices: +2 to +36 V or ±1 V to
±18 V

2. Very low supply current (1.1 mA) independent of supply voltage

3. Low input bias current: 25 nA typ

4. Low input offset current: ±5 nA typ

5. Low input offset voltage: ±1 mV typ

6. Input common-mode voltage range includes ground

7. Low output saturation voltage: 250 mV typ; (ISINK= 4 mA)

8. Differential input voltage range equal to the supply voltage

9. TTL, DTL, ECL, MOS,CMOS compatible outputs


LM2901N Datasheet PDF Download

LM2901N pdf

Other data sheets are available within the file:

LM139, LM139AD, LM139ADT, LM139AN, LM139APT