Status:Out of Stock
The Audio Codec Board - PROTO includes a low-power stereo CODEC WM8731 with an integrated headphone driver. The board also features headphone and microphone connectors for testing your audio prototype device.
This product is no longer in stock
The Audio Codec Board - PROTO is a development tool for the WM8731 Audio Codec, ideal for use in embedded applications which require audio playback. The on-board Audio Codec WM8731 provides stereo line and mono microphone level audio inputs. This module also uses stereo 24-bit multi-bit sigma delta ADCs and DACs with oversampling digital interpolation and decimation filters. Stereo audio outputs are buffered for driving headphones from a programmable volume control. Line level outputs are also provided along with anti-thump mute and power up/down circuitry. The device is controlled via 2 wire (I2C) or 3 wire (SPI) serial interface.
|Applications||Board is an indispensable tool for creating your audio device with audio input and output capabilities|
|On-board modules||WM8731 Audio Codec, stereo 24-bit multi-bit sigma delta ADCs and DACs, Headphone and Microphone audio connectors|
|Key Features||Hi-Quality Audio Performance. Selectable ADC High Pass Filter. ADC and DAC Sampling Frequency: 8kHz – 96kHz|
|Interface||I2C or SPI|