WM8974 Overview
Description
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.
Key Features
- 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
