WM8946
Key Features
- The WM8946 is a highly integrated low power hi-fi CODEC designed for portable devices such as digital still cameras
- Up to 6 analogue inputs may be connected; a 2-channel digital microphone interface is also provided
- Twin stereo outputs or stereo line and mono BTL headphone/speaker drive may be supported
- Flexible digital mixing and powerful DSP functions are available
- Programmable filters and other processes may be applied to the ADC or DAC signal paths
- The DSP functions include 3D-stereo enhancement, 5 notch filters, 5-band EQ, dynamic range control and the ReTune™ feature
- The ReTune™ algorithm can provide acoustic equalisation and selective phase (delay) control of specific frequency bands
- The WM8946 is controlled via a I2C or SPI interface
- The WM8946 is supplied in 36-ball W-CSP package, ideal for portable systems
Applications
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