STAC9460 - (STAC9460 / STAC9462) Two and Six-Channel Audio Codec

ETC에서 제조한 전자 부품 STAC9460은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.

STAC9460의 기능 및 특징 중 하나는 "(STAC9460 / STAC9462) Two and Six-Channel Audio Codec" 입니다.

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STAC9460 기능

(STAC9460 / STAC9462) Two and Six-Channel Audio Codec

ETC

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Integrating Mixed-Signal Solutions PRELIMINARY DATA SHEET STAC9460/62 Two and Six-Channel, 24-Bit, 192 kHz Audio Codec PRELIMINARY INFORMATION 8/24/01 2-9460-D1-1-0-0801 Copyright © 2001 SigmaTel, Inc. All rights reserved. All contents of this document are protected by copyright law and may not be reproduced without the express written consent of SigmaTel, Inc. I2C is a registered trademark of Philips Semiconductor and requires a license for use of the I2C bus interface. SigmaTel, the SigmaTel logo, and combinations thereof are trademarks of SigmaTel, Inc. Other product names used in this publication are for identification purp

Contents of page 4 out of 21 pages :

PRELIMINARY INFORMATION 8/24/01 STAC9460/62 Two and Six-Channel, 24-Bit, 192 kHz Audio Codec 2. PRODUCT BRIEF SigmaTel’s STAC9460/62 are six and two-channel general-purpose 24-bit, full duplex, audio codecs for use in consumer applications. The STAC9460/62 incorpo- rate SigmaTel’s proprietary Sigma-Delta technology to achieve ADC and DAC SNRs in excess of 100 dB. The DACs, and ADCs are integrated with analog I/Os, which include two differential analog and two MIC inputs. There are three audio I2S inputs and an I2S digital output. The STAC9460/62 communicates via a standard two-wire serial interface providing simplicity in the audio system design. Packaged in a 28- pin SSOP, the STAC9460 and STAC9462 require minimal PCB space for implemen- tation. The STAC9460 provides variable sample rate D-A and A-D conversion, as well as analog processing. Supported DAC audio sample rates include 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz. Supported ADC audio sample rates inclued 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz,and 96 kHz. The digital data inter- face communicates via a standard I2C® compatible serial control interface and I2S digital audio interface. The stereo sample rate ADC’s provide record capability from the microphone inputs or the differential inputs. All DAC’s operate at 24-bit resolu- tion with the sample rate based on the MCLK and programmable registers. The ADCs operate

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관련 데이터시트

부품번호	상세설명 및 기능	제조사
STAC9460	(STAC9460 / STAC9462) Two and Six-Channel Audio Codec	ETC
STAC9462	(STAC9460 / STAC9462) Two and Six-Channel Audio Codec	ETC