Description:
The WM8711BL is a low-power, stereo audio digital-to-analog converter. It can be used with the nRF24Z1 boards on the output side. It has both line outputs and a built-in headphone amplifier, so you can use it for nearly any audio output!
Features:
97 dB SNR ('A' weighted)
Stereo sample rates up to 24 bits @ 96kHz
I2S interface for audio data
1.8V to 3.3V supply
Automatic level control (essentially a built-in audio compressor)
SPI or I2C control available
Built-in headphone amplifier to allow direct headphone connection
On-board volume control allows gain adjustments to be done in software
Documentation:
WM8711BL Datasheet
Schematic
Pin Assignment
Example code for using the WM8737 ADC and WM8711BL to form a wireless audio link with two nRF24Z1's (controlled by an nRF24LE1 on each side of the link)
This product was added to our catalog on Saturday 31 March, 2012.
