WM8963
Key Features
- The WM8963 is a low power, high performance stereo CODEC designed for portable digital audio applications
- A DC Servo is used to reduce DC ground offsets
- This improves power consumption and minimises pops and clicks
- Stereo class D speaker drivers provide 2W per channel into 4 loads with a 5V supply
- Low leakage, excellent PSRR and pop/click suppression mechanisms also allow direct battery connection to the speaker supply
- Flexible speaker boost settings allow speaker output power to be maximised while minimising other analogue supply currents
- Flexible input configuration: four stereo or eight mono analogue inputs on Left or Right ADC
- A two-channel digital microphone interface is also supported
- External ponent requirements are drastically reduced as no separate microphone, speaker or headphone amplifiers are required
- Advanced on-chip digital signal processing performs automatic level control for the microphone or line input
