STA331 Datasheet - STMicroelectronics

STA331, High efficiency class D codec

STA331 www.datasheet4u.com High efficiency class D codec with integrated audio processing Data Brief

Features

* 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

Applications

* Flat panel TV Home audio stereo Cradle systems Soundbar systems (2.1ch) Loudspeaker compensation Serial Flash STA331 SPI I2S IN1 I2S IN2 I2S IN3 ADC IN MIC BIAS SAI IN ADC IN D M A I N P U T UART SAI OUT FFXTM Power bridge ARM7TDMI 64K RAM ROM library D M A O U T P

STA331_STMicroelectronics.pdf