PCM1700U-J

更新时间： 2024-10-28 22:17:35

品牌	Logo	应用领域
BB		转换器
页数	文件大小	规格书
5页	67K
描述
Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER

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PCM1700U-J 数据手册

PCM1700U

PCM1700P

Dual 18-Bit Monolithic Audio

DIGITAL-TO-ANALOG CONVERTER

FEATURES

DESCRIPTION

● DUAL 18-BIT LOW-POWER MONOLITHIC

The PCM1700 is a low cost, high-performance, dual

18-bit digital-to-analog converter. The PCM1700 fea-

tures low glitch, co-phase current and voltage outputs

and only requires ±5V supplies. The PCM1700 comes

complete with an internal reference and optional MSB

adjustability for even greater THD performance. Total

power dissipation is less than 400mW max. Low

maximum Total Harmonic Distortion + Noise (–92dB

max; PCM1700P-K) is 100% tested. The very fast

PCM1700 is also capable of 16X oversampling rates

on both channels simultaneously, providing freedom

in output filter selection.

AUDIO D/A CONVERTER

● VERY LOW MAX THD+N: –92dB Without

External Adjust

● CO-PHASE, LOW-GLITCH ±3V OR ±670µA

AUDIO OUTPUTS

● CAPABLE OF 16X PER CHANNEL

OVERSAMPLING RATE

● COMPLETE WITH INTERNAL

REFERENCE

● SERIAL INPUT FORMAT 100% COMPAT-

IBLE WITH INDUSTRY STD PCM56P

The PCM1700 comes in space-saving 28-pin plastic

DIP and SOIC packages. PCM1700 accepts a serial

data input format that is compatible with other Burr-

Brown PCM products such as the industry standard

PCM56P.

● RUNS ON ±5V SUPPLIES AND

DISSIPATES 300mW MAX

● COMPACT 28-PIN PLASTIC DIP

OR SOIC

MSB Adj Left

I_OUTLeft

Reference

I_OUTRight

18-Bit

I_OUTDAC

Data Left

18-Bit

Serial-to-Parallel

Shift Register

V_OUTLeft

Clock

Control

Logic

Latch Enable

18-Bit

Serial-to-Parallel

Shift Register

V_OUTRight

18-Bit

I_OUTDAC

Data Right

MSB Adj Right

International Airport Industrial Park

Tel: (520) 746-1111

•

Mailing Address: PO Box 11400

•

Tucson, AZ 85734

•

Street Address: 6730 S. Tucson Blvd.

•

Tucson, AZ 85706

•

Twx: 910-952-1111

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1035D

Printed in U.S.A. August, 1993

12 3 4 5

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