Cirrus Logic CS42L43-CWR

Overview

The CS42L42-CWZR is a low power audio codec with integrated MIPI SoundWire® interface or I²C/I²S/TDM interfaces designed for portable applications. It provides a high dynamic range, stereo DAC for audio playback and a mono high dynamic range ADC for audio capture. The CS42L42-CWZR features high performance up to 24-bit audio for ADC and DAC audio playback and capture functions and for the S/PDIF transmitter. The CS42L42-CWZR architecture includes bypassable SRCs and a bypassable, three-band, 32-bit parametric equalizer that allows processing of digital audio data. A digital mixer is used to mix the ADC or serial ports to the DACs. There is independent attenuation on each mixer input. The processing along the output paths from the ADC or serial port to the two stereo DACs includes volume adjustment and mute control.

Features