MC33304

The MC33304 is a monolithic bipolar operational amplifier. This low voltage railtorail amplifier has both a railtorail input and output stage, with high output current capability. This MC33304 also employs SleepMode technology. In sleepmode, the micropower amplifier is active and waiting for an input signal. When a signal is applied, causing the amplifier to source or sink .200 mA (typically) to the load, MC33304 will automatically switch to the awakemode (supplying up to 70 mA to the load). When the output current drops below 90 mA, the amplifier automatically returns to the sleepmode.

Excellent performance of MC33304 can be achieved as an audio amplifier. This is due to the amplifier's low noise and low distortion. A delay circuit is incorporated to prevent crossover distortion.
• Ideal for Battery Applications
• Full Output Signal (No Distortion) for Battery Applications Down to ±0.9 VDC.
• Single Supply Operation (+1.8 to +12 V)
• RailToRail Performance on Both the Input and Output
• Output Voltages Swings Typically within 100 mV of Both Rails (R_L = 1.0 m)
• Two States: "Sleepmode" (Micropower, I_D = 110A/Amp) and "Awakemode" (High Performance, I_D = 1200 A/Amp)
• Automatic Return to Sleepmode when Output Current Drops Below Threshold, Allowing a Fully Functional Micropower Amplifier
• Independent Sleepmode Function for Each Amplifier
• No Phase Reversal on the Output for Overdriven Input Signals
• High Output Current (70 mA typically)
• 600 W Drive Capability
• Standard Pinouts; No Additional Pins or Components Required
• DropIn Replacement for Many Other Quad Operational Amplifiers
• Similar to MC33201, MC33202 and MC33204 Family
• The MC33304 Amplifier is Offered in the Plastic DIP or SOIC Package (P and D Suffixes)