MC3458

Utilizing the circuit designs perfected for the quad operational amplifiers, these dual operational amplifiers MC3458 feature: 1) low power drain, 2) a common mode input voltage range extending to ground/VEE, and 3) Single Supply or Split Supply operation. These amplifiers have several distinct advantages over standard operational amplifier types in single supply applications.

MC3458 can operate at supply voltages as low as 3.0 V or as high as 36 V with quiescent currents about onefifth of those associated with the MC1741C (on a per amplifier basis). 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.