Rail-to-Rail Operational Amplifier with Enable Feature

The MC33206/7 family of operational amplifiers provide rail–to–rail operation on both the input and output. The inputs can be driven as high as 200 mV beyond the supply rails without phase reversal on the outputs and the output can swing within 50 mV of each rail. This rail–to–rail operation enables the user to make full use of the supply voltage range available. It is designed to work at very low supply voltages (±0.9 V) yet can operate with a single supply of up to 12 V and ground. Output current boosting techniques provide a high output current capability while keeping the drain current of the amplifier to a minimum.

• Standby Mode (ID ≤1.0 µA, Typ)

• Low Voltage, Single Supply Operation (1.8 V and Ground to 12 V and Ground)

• Rail–to–Rail Input Common Mode Voltage Range

• Output Voltage Swings within 50 mV of both Rails

• No Phase Reversal on the Output for Over–Driven Input Signals

• High Output Current (ISC = 80 mA, Typ)

• Low Supply Current (ID = 0.9 mA, Typ)

• 600 Ω Output Drive Capability

• Typical Gain Bandwidth Product = 2.2 MHz