Wolfson Microelectronics WM8523
The WM8523 is a stereo DAC with integral charge pump and software control interface. This provides 2Vrms line driver outputs using a single 3.3V power supply rail. The device features ground-referenced outputs and the use of a DC servo to eliminate the need for line driving coupling capacitors and effectively eliminate power on pops and clicks.| Part No. | WM8523 |
|---|---|
| Datasheet | WM8523 Download |
| Manufacturer |  Wolfson Microelectronics |
| Description | 24-bit 192kHz Stereo DAC |
| Buy | Stock & Price |
DESCRIPTION
The device is controlled and configured either via the I2C/SPI compliant serial control interface or a hardware control interface. The device supports all common audio sampling rates between 8kHz and 192kHz using all common MCLK fs rates. Master and Slave modes are available and deemphasis is also supported. The WM8523 has a 3.3V tolerant digital interface, allowing logic up to 3.3V to be connected. The device is available in a 20-lead TSSOP package.FEATURES
● High performance stereo DAC with ground referenced line driver● Audio Performance 106dB SNR (‘A-weighted’) -89dB THD @ -1dBFS
● Digital Volume control ranging from -100dB to +12dB
● 120dB mute attenuation
● All common sample rates from 8kHz to 192kHz supported
● I2C/SPI compatible and hardware control modes
● Data formats: LJ, RJ, I2S, DSP
● De-emphasis supported
● Maximum 1mV DC offset on Line Outputs
● Pop/Click suppressed Power Up/Down Sequencer
● AVDD and LINEVDD +3.3V ±10% allowing single supply
● 20-lead T...
