MC3403 datasheet, Pinout, application circuits
Quad Low Power Operational Amplifiers using MC3403
The MC3403 is a low cost, quad operational amplifier with true differential inputs. The device has electrical characteristics similar to the popular MC1741C. However, the MC3403 has several distinct advantages over standard operational amplifier types in single supply applications. The quad amplifier can operate at supply voltages as low as 3.0V or as high as 36V with quiscent currents about one third of those associated with the MC1741C (on a per amplifier basis). The common mode input range biasing components in many applications. The output voltage range also includes the negative power supply voltage.