STA331
STA331 is High efficiency class D codec manufactured by STMicroelectronics.
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High efficiency class D codec with integrated audio processing
Data Brief
Features
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- High efficiency class D FFXTM technology.
Stereo ADC input with integrated microphone bias Digital/analog I/O muxing and down-mixing capability Low power architecture I/O supply voltage range: 1.8 V to 3.6 V Programmable GPIO functionalities for microless operation Audio processing libraries:
- tones, WideSurround, StereoEnhancer
- intelligent volume control (MDCR)
- enhanced listening modes (voice, midnight modes)
- MP3 and WMA decoders (ROM option only)
- Noise Reduction and Echo Cancellation (NREC)
- Loudspeaker and cabinet pensation EQ
- Third parties...
