CS42L42 Description
The CS42L42 is a low-power audio codec with integrated MIPI SoundWire.
CS42L42 Key Features
- Integrated fractional-N PLL
- Stereo headphone (HP) output with 114-dB dynamic range
- Increases system-clock flexibility for audio processing
- Class H HP amplifier with four-level automatic or manual supply adjust
- Reference clock sourced from either I2S/TDM bit clock or MIPI SoundWire clock
- Power output 2 x 35 mW into 30
- Mono mic input with 114-dB dynamic range
- Low-noise headset bias with integrated bias resistor
- 1-VRMS input voltage
- Integrated AC-coupling capacitors