WM8994
Key Features
- Hi-fi 24-bit 4-channel DAC and 2-channel ADC
- 100dB SNR during DAC playback (‘A’ weighted)
- Smart MIC interface - Power, clocking and data input for up to four digital MICs - High performance analogue MIC interface - MIC activity detect & interrupt allows processor to sleep
- 2W stereo (2 x 2W) class D/AB speaker driver
- Capless Class W headphone drivers - Integrated charge pump - 5.3mW total power for DAC playback to headphones
- 4 Line outputs (single-ended or differential)
- BTL Earpiece driver
- Digital audio interfaces for multi-processor architecture - Asynchronous stereo duplex sample r
