ADAV801ASTZ-REEL

更新时间： 2024-11-18 21:53:19

品牌	Logo	应用领域
亚德诺 - ADI		解码器编解码器商用集成电路光电二极管 DVD
页数	文件大小	规格书
56页	1904K
描述
Audio Codec for Recordable DVD

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数据手册
替代型号

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ADAV801ASTZ-REEL 数据手册

Audio Codec for Recordable DVD

ADAV801

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Stereo analog-to-digital converter (ADC)

Supports 48/96 kHz sample rates

102 dB dynamic range

Single-ended input

PLL

CONTROL

Automatic level control

REGISTERS

OLRCLK

VINL

VINR

Stereo digital-to-analog converter (DAC)

Supports 32/44.1/48/96/192 kHz sample rates

101 dB dynamic range

RECORD

DATA

OUTPUT

ANALOG-TO-DIGITAL

CONVERTER

OBCLK

OSDATA

DIGITAL

INPUT/OUTPUT

SWITCHING MATRIX

(DATAPATH)

REFERENCE

SRC

VREF

OAUXLRCLK

OAUXBCLK

OAUXSDATA

AUX DATA

OUTPUT

Single-ended output

VOUTL

VOUTR

DIGITAL-TO-ANALOG

CONVERTER

Asynchronous operation of ADC and DAC

Stereo sample rate converter (SRC)

Input/output range: 8 kHz to 192 kHz

140 dB dynamic range

DIT

DITOUT

FILTD

ZEROL/INT

ZEROR

PLAYBACK

DATA INPUT

AUX DATA

INPUT

DIR

ADAV801

Digital interfaces

Record

Playback

Auxiliary record

Auxiliary playback

Figure 1.

S/PDIF (IEC60958) input and output

Digital interface receiver (DIR)

Digital interface transmitter (DIT)

PLL-based audio MCLK generators

Generates required DVDR system MCLKs

Device control via SPI®-compatible serial port

64-lead LQFP package

APPLICATIONS

DVD-recordable

All formats

CD-R/W

PRODUCT OVERVIEW

The ADAV801 is a stereo audio codec intended for applications

such as DVD or CD recorders that require high performance

and flexible, cost-effective playback and record functionality.

The ADAV801 features Analog Devices’ proprietary, high

performance converter cores to provide record (ADC), playback

(DAC), and format conversion (SRC) on a single chip. The

ADAV801 record channel features variable input gain to allow

for adjustment of recorded input levels and automatic level

control, followed by a high performance stereo ADC whose

digital output is sent to the record interface. The record channel

also features level detectors that can be used in feedback loops

to adjust input levels for optimum recording. The playback

channel features a high performance stereo DAC with

independent digital volume control.

The sample rate converter (SRC) provides high performance

sample rate conversion to allow inputs and outputs that require

different sample rates to be matched. The SRC input can be

selected from playback, auxiliary, DIR, or ADC (record). The

SRC output can be applied to the playback DAC, both main and

auxiliary record channels, and a DIT.

Operation of the ADAV801 is controlled via an SPI-compatible

serial interface, which allows the programming of individual

control register settings. The ADAV801 operates from a single

analog 3.3 V power supply and a digital power supply of 3.3 V

with optional digital interface range of 3.0 V to 3.6 V.

The part is housed in a 64-lead LQFP package and is character-

ized for operation over the commercial temperature range of

−40°C to +85°C.

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: 781.326.8703

www.analog.com

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ADAV801ASTZ-REEL 替代型号

型号	品牌	替代类型	描述	数据表
ADAV801AST	ADI	类似代替	IC SPECIALTY CONSUMER CIRCUIT, PQFP64, PLASTIC, LQFP-64, Consumer IC:Other
ADAV801ASTZ	ADI	类似代替	Audio Codec for Recordable DVD

与ADAV801ASTZ-REEL相关器件

型号	品牌	获取价格	描述	数据表
ADAV802AST	ADI	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP64, PLASTIC, LQFP-64, Consumer IC:Other
ADAV803	ADI	获取价格	Audio Codec for Recordable DVD
ADAV803AST	ADI	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQFP64, PLASTIC, LQFP-64, Consumer IC:Other
ADAV803AST-REEL	ADI	获取价格	Audio Codec for Recordable DVD; Package: LQFP 1.4 MM; No of Pins: 64; Temperature Range: C
ADAV803AST-REEL7	ADI	获取价格	Audio Codec for Recordable DVD; Package: LQFP 1.4 MM; No of Pins: 64; Temperature Range: C
ADAV803AST-U3	ADI	获取价格	IC,SOUNDCARD CIRCUITS,QFP,64PIN,PLASTIC
ADAV803ASTZ	ADI	获取价格	Audio Codec for Recordable DVD
ADAV803ASTZ-REEL	ADI	获取价格	Audio Codec for Recordable DVD
ADAV804AST-REEL	ADI	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP64, PLASTIC, LQFP-64
ADAV804AST-REEL7	ADI	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP64, PLASTIC, LQFP-64

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