WM8974 - Mono CODEC

Product Overview

Cirrus Logic

Part number	WM8974
Manufacturer	Cirrus Logic
File Size	1.85 MB
Description	Mono CODEC
Datasheet	WM8974 Datasheet
Additional preview pages of the WM8974 datasheet.

The WM8974 is a low power, high quality mono CODEC designed for portable applications such as Digital Still Camera or Digital Voice Recorder.

The device integrates support for a differential or single ended mic, and includes drivers for speakers or headphone, and mono line output.

Mono CODEC:.
Audio sample rates:8, 11.025, 16, 22.05, 24, 32, 44.1, 48kHz.
DAC SNR 98dB, THD -84dB (‘A’-weighted @ 8.
48ks/s).
ADC SNR 94dB, THD -83dB (‘A’-weighted @ 8.
48ks/s).
On-chip Headphone/Speaker Driver with ‘cap-less’ connect - 40mW output power into 16 / 3.3V SPKVDD - BTL speaker drive 0.9W into 8 / 5V SPKVDD.
Additional MONO Line output.
Multiple analogue or ‘Aux’ inputs, plus analogue bypass path Mic Preamps:.
Differential or s.

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Published: May 8, 2020 |