The TPA6017A2 from Texas Instruments is a stereo audio power amplifier in a 20-pin TSSOP thermally enhanced package capable of delivering 2 W of continuous RMS power per channel into 3-ohm loads. Internal gain control minimizes the number of external components needed, simplifying the design, and freeing up board space for other features.
The module has on-board low-pass filtering and can be used with DAC or PWM outputs.
Selected features
- Internal gain control, which eliminates external gain-setting resistors
- 2-W/Ch output power into 3-ohm load from 5V supply
- Fully differential input
- Low supply current (6 mA typical)
- Depop circuitry