CRD42L52 - Stereo CODEC w/Headphone & Speaker Amps

Datasheet Summary

Description

The CS42L52 is a highly integrated, low power stereo CODEC with headphone and Class D speaker amplifiers.

Features

continued on page 2) +1.60 V to +5.25 V Battery + + - +1.65 V to +2.63 V Digital Supply Battery Level Monitoring & Compensation Temperature Monitor ALC Pulse-Width Modulator (PWM) Class D Amps Multi-bit Volume, Mono Swap, Mix Mono mix, Limiter, Bass, Treble Adjust Σ Left Inputs Right Inputs 1 2 3 4 1 2 3 4 Beep Stereo/Mono Full-Bridge Speaker Outputs Left HP/Line Output ΔΣ ADC Multi-bit ΔΣ DAC Ground-Centered Amps Σ +16 to +32 dB Diff. / S. E. MIC Pre-Amps MIC Bias ALC HPF Right HP/Li.

Cirrus Logic

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Datasheet Details

Part number	CRD42L52
Manufacturer	Cirrus Logic
File Size	1.89 MB
Description	Stereo CODEC w/Headphone & Speaker Amps
Datasheet	CRD42L52 Datasheet
Additional preview pages of the CRD42L52 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CS42L52 Low Power, Stereo CODEC w/Headphone & Speaker Amps Stereo CODEC High Performance Stereo ADC & DAC – 98 dB Dynamic Range (A-wtd) – -88 dB THD+N Flexible Stereo Analog Input Architecture – 4:1 Analog Input MUX – Analog Input Mixing – Analog Passthru with Volume Control – Analog Programmable Gain Amplifier (PGA) Programmable Automatic Level Control (ALC) – Noise Gate for Noise Suppression – Programmable Threshold & Attack/Release Rates Dual MIC Inputs – Differential or Single-Ended – +16 dB to +32 dB w/1dB step MIC PreAmplifiers – Programmable, Low Noise MIC Bias Levels Digital Signal Processing Engine – Bass & Treble Tone Control, De-Emphasis – – – – Master Vol.

Published: Jan 23, 2007 |