Datasheet > PCM1702P/PCM1702U

PCM1702P/PCM1702U

更新时间： 2024-10-28 23:26:51

品牌	Logo	应用领域
BB		转换器 PC
页数	文件大小	规格书
8页	131K
描述
PCM1702P. PCM1702U - BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER

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49%

FPO

PCM1702P

PCM1702U

BiCMOS Advanced Sign Magnitude 20-Bit

DIGITAL-TO-ANALOG CONVERTER

FEATURES

DESCRIPTION

● ULTRA LOW –96dB max THD+N

The PCM1702 is a precision 20-bit digital-to-analog

converter with ultra-low distortion (–96dB typ with a

full scale output). Incorporated into the PCM1702 is

an advanced sign magnitude architecture that elimi-

nates unwanted glitches and other nonlinearities around

bipolar zero. The PCM1702 also features a very low

noise (120dB typ SNR: A-weighted method) and fast

settling current output (200ns typ, 1.2mA step) which

is capable of 16X oversampling rates.

(No External Adjustment Required)

● NEAR-IDEAL LOW LEVEL OPERATION

● GLITCH-FREE OUTPUT

● 120dB SNR TYP (A-Weight Method)

● INDUSTRY STD SERIAL INPUT FORMAT

● FAST (200ns) CURRENT OUTPUT

(±1.2mA)

Applications include very low distortion frequency

synthesis and high-end consumer and professional

digital audio applications.

● CAPABLE OF 16X OVERSAMPLING

● COMPLETE WITH REFERENCE

● LOW POWER (150mW typ)

Clock

Data

Input Shift Register

and Control Logic

Balanced Current

Segment DAC A

DCOM

ACOM

+V_CC

Balanced Current

I_OUT

Segment DAC B

Reference

and

–V_CC

Servo

Bipolar Offset

BPO DC

RF DC SERV DC

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

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1175B

Printed in U.S.A. June, 1995

PCM1702

12 3 4 5 6 7 8

中文翻译

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与PCM1702P/PCM1702U相关器件

型号	品牌	获取价格	描述	数据表
PCM1702P_07	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702PG4	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702P-J	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702P-JG4	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702P-JG4	TI	获取价格	120dB SNR Stereo DAC with BiCMOS Advanced Sign Magnitude Architecture 16-PDIP
PCM1702P-K	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702U	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702U/2K	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702U/2KE6	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702UE6	BB	获取价格	BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER