LM2902S Datasheet (ON Semiconductor) - Single Supply Quad Operational Amplifiers

LM2902S, Single Supply Quad Operational Amplifiers

The LM324S and LM2902S are made using four internally compensated, two *stage operational amplifiers.

The first stage of each consists of differential input devices Q20 and Q18 with input buffer transistors Q21 and Q17 and the differential to single ended converter Q3 and Q4.

The first stage

LM324S, LM2902S Single Supply Quad Operational Amplifiers The LM324S and LM2902S are low cost, quad operational amplifiers with true differential inputs.

They have several distinct advantages over standard operational amplifier types in single supply applications.

The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications.

The output voltage range also includes the negative power supply voltage.

Featur

LM2902S Features

* Short Circuited Protected Outputs

* True Differential Input Stage

* Single Supply Operation: 3.0 V to 32 V

* Four Amplifiers Per Package

* Internally Compensated

* Common Mode Range Extends to Negative Supply

* Industry Standard Pinouts