Part Number
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CS42L42 |
Manufacturer
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Cirrus Logic |
Description
|
Low-Power Audio Codec |
Published
|
Sep 7, 2018 |
Detailed Description
|
CS42L42
Low-Power Audio Codec with SoundWire®–I2S/TDM and Audio Processing
System Features
• Integrated fractional-N ...
|
Datasheet
|
CS42L42
|
Overview
CS42L42
Low-Power Audio Codec with SoundWire®–I2S/TDM and Audio Processing
System 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
• Integrated detect features — OMTP (Open Mobile Terminal Platform) and AHJ (American headset jack) headset-type...
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