Cirrus Logic Inc. WM8523GEDT

Description
The WM8523 is a stereo DAC with an integrated charge pump and software control interface. It provides 2Vrms line driver outputs using a single 3.3V power supply rail. The device features ground-referenced outputs and a DC servo to eliminate the need for line driving coupling capacitors and effectively eliminate power-on pops and clicks.
The device is controlled and configured via the I2C/SPI compliant serial control interface or a hardware control interface. It supports all common audio sampling rates between 8kHz and 192kHz using all common MCLK fs rates. Master and Slave modes are available, and de-emphasis 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 TSSOP package
Operating temperature range: -40°C to 85°C

Applications
Consumer digital audio applications requiring 2Vrms output
Set Top Box
Digital TV
DVD Players
Games Consoles
A/V Receivers