Datasheet > DEM-DAI1704

DEM-DAI1704

更新时间： 2024-10-04 23:46:51

品牌	Logo	应用领域
其他 - ETC		灯具
页数	文件大小	规格书
10页	267K
描述
DEM-DAI1704 - Evaluation Fixture

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中文翻译

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数据手册

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DEM-DAI1704 数据手册

DEM-DAI1704

EVALUATION FIXTURE

INSTRUCTION MANUAL

DESCRIPTION

FEATURES

The DEM-DAI1704 is a complete evaluation fixture

for the PCM1704 (24-bit, sign-magnitude digital-to-

analog converter) and the DF1704 digital interpolation

filter. The demonstration board includes all the neces-

sary power supply and interface connectors, as well as

analog signal conditioning circuitry for the DAC out-

puts. An on-board S/PDIF receiver provides an indus-

try-standard interface to audio measurement systems

and commercial audio equipment.

● INCLUDES TWO PCM1704 DACs, ONE DF1704

8x INTERPOLATION FILTER, TWO OPA627 OP

AMPS (utilized as I/V converters), ONE

OPA2134 (provides DAC low-pass filters)

● ON-BOARD DIGITAL AUDIO RECEIVER

ACCEPTS S/PDIF DATA INPUT UP TO 96kHz

(RCA and optical input connectors provided)

● DEMONSTRATION SOFTWARE FOR PRO-

GRAMMING DF1704 CONTROL REGISTERS

(requires Intel-standard PC with Microsoft

Windows 3.1, 95, or 98)

● INTERFACE CABLE FOR CONNECTION TO PC

PRINTER PORT (required for the demonstration

software)

● POWER SUPPLY REQUIREMENTS:

±5V for PCM1704 DACs

±15V for Op Amps

+5V for Digital Audio Receiver and

DF1704 Digital Filter

BLOCK DIAGRAM

CND1

CN1

±5V V_CC

CN2

±V_A

Control

+5V +V_DD

PCM1704

OPA627

OPA2134

PJ2

Right

UD2

DAC

I/V

LPF

DF1704

Optical

Coax

Digital

Audio

Receiver

Digital

Filter

Header

CN3

PCM1704

OPA627

OPA2134

PJ1

Left

DAC

I/V

LPF

DEM-DAI1704

Digital Section

DAC Section

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111

Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

LI-539

Printed in U.S.A. November, 1999

DEM-DAI1704

12 3 4 5 6 7...10

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