STA331 datasheet(1/4 Pages) STMICROELECTRONICS

No. de pieza	STA331

Descripción Electrónicos	High efficiency class D codec with integrated audio processing

PDF	4 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

Logo

1 / 4 page

Data Brief

For further information contact your local STMicroelectronics sales office.

November 2007

Rev 1

1/4

4

STA331

High efficiency class D codec with integrated audio processing

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 micro-

less 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 compensation

EQ

– Third parties audio effects

■ Package: LQFP100.

Applications

■ Flat panel TV

■ Home audio stereo

■ Cradle systems

■ Soundbar systems (2.1ch)

■ Loudspeaker compensation

Serial

Flash

SPI

UART

ADC

IN

Audio

PLL

D

M

A

I

N

P

U

T

D

M

A

O

U

T

P

U

T

STA331

ARM7TDMI

64K RAM

ROM

library

Audio Socket Manager

Audio Socket 1

Audio Socket N

I/O Manager

GPIO(9)

I2C

SAI

OUT

FFXTM

Power

bridge

XTI CKOUT

GPIO leds/buttons

SAI

IN

I2S IN1

I2S IN2

I2S IN3

ADC IN

MIC BIAS

I2S OUT

PWM OUT

LOUT

ROUT

www.st.com

Número de pieza similar - STA331

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	STA330	832Kb / 55P	2.0 digital audio processor with FFX digital modulator and analog and digital inputs 12-Dec-2007
	STA33013TR	832Kb / 55P	2.0 digital audio processor with FFX digital modulator and analog and digital inputs 12-Dec-2007
	STA333BW	1Mb / 64P	2.1-channel high-efficiency digital audio system 26-Jul-2007
	STA333BW	1Mb / 68P	2.1-channel 40-watt high-efficiency digital audio system 18-Sep-2013
	STA333BW	2Mb / 67P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal® January 2011 Rev 3

More results

Descripción similar - STA331

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Texas Instruments	TLV320AIC3007	1Mb / 98P	LOW-POWER STEREO AUDIO CODEC WITH INTEGRATED MONO CLASS-D AMPLIFIER
	TLV320AIC3100	1Mb / 129P	Low-Power Audio Codec With Audio Processing and Mono Class-D Amplifier
	TLV320AIC3110IRHBT	1Mb / 127P	Low-Power Audio Codec With Audio Processing and Stereo Class-D Speaker Amplifier
	TLV320AIC3110	1Mb / 132P	TLV320AIC3110 Low-Power Audio Codec With Audio Processing and Stereo Class-D Speaker Amplifier
Realtek Semiconductor C...	ALC231	1Mb / 79P	HIGH DEFINITION AUDIO CODEC WITH MONO CLASS-D SPEAKER AMPLIFIER
	ALC269	1Mb / 79P	HIGH DEFINITION AUDIO CODEC WITH EMBEDDED CLASS D SPEAKER AMPLIFIER
	ALC269	1Mb / 79P	HIGH DEFINITION AUDIO CODEC WITH EMBEDDED CLASS-D SPEAKER AMPLIFIER
	ALC269	1Mb / 79P	HIGH DEFINITION AUDIO CODEC WITH EMBEDDED CLASS-D SPEAKER AMPLIFIER
	ALC269_09	1Mb / 79P	HIGH DEFINITION AUDIO CODEC WITH EMBEDDED CLASS-D SPEAKER AMPL
	ALC221	1Mb / 82P	HIGH DEFINITION AUDIO CODEC WITH MONO CLASS-D SPEAKER AMPLIFIER Rev. 0.65

More results

STA331 Datasheet(PDF) 1 Page - STMicroelectronics

STA331 Datasheet(HTML) 1 Page - STMicroelectronics

Número de pieza similar - STA331

Descripción similar - STA331

Html Pages

1 2 3 4

Datasheet Descarga

Enlace URL