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AD1989BJCPZ

更新时间： 2024-02-17 01:54:14

品牌	Logo	应用领域
亚德诺 - ADI		解码器编解码器
页数	文件大小	规格书
20页	399K
描述
High Definition Audio SoundMAX Codec

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AD1989BJCPZ 数据手册

High Definition Audio

SoundMAX Codec

AD1989B

S/PDIF input

FEATURES

Supports 44.1 kHz through 192 kHz sample rates

16-, 20-, and 24-bit data; PCM, and AC3 formats

Digital PCM gain control

Auto synchronizes to source sample rate

Dedicated auxiliary pins

Stereo CD/auxiliary I/O port w/GND sense

MONO_OUT pin for internal speaker with EAPD support

Microsoft Vista Premium^®logo compliant

Support up to 9 audio jacks

Impedance and presence detection; retasking

5 adjustable microphone bias pins

Ten 192 kHz, 101 dB DACs

7.1 surround sound plus independent headphone

All independent sample rates, 8 kHz through 192 kHz

Selectable stereo mixer on outputs

16-, 20-, and 24-bit resolution

Six 192 kHz, 92 dB ADCs

Simultaneous record of up to 3 stereo channels

All independent sample rates, 8 kHz through 192 kHz

16-, 20-, and 24-bit resolution

S/PDIF output

2 independent transmitters, second S/PDIF can support

external HDMI interface

Digital and analog PCBeep

3 general-purpose digital I/O (GPIO) pins

Multiple EAPD pins for external circuit control

3.3 V analog and digital supply voltages

1.5 V and 3.3 V HD Audio link signaling

Advanced power management modes

Supports 44.1 kHz through 192 kHz sample rates

16-, 20-, and 24-bit data; PCM, and AC3 formats

Digital PCM gain control

S/PDIF IN

S/PDIF Rx

S/PDIF Tx

DIGITAL

AND ANALOG

PCBEEP

S/PDIF OUT 2 (HDMI)

S/PDIF OUT 1

S/PDIF Tx

DAC4

PORT H

PORT F

PORT G

DAC3

DAC2

DAC1

DAC0

PORT D

MONO OUT

PORT E

PORT A

GPIO

AND

EAPD

PORT B

PORT C

ADC2

ADC1

ADC0

AD1989B

Figure 1. AD1989B Block Diagram

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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