PCM1715

更新时间： 2024-10-28 22:44:31

品牌	Logo	应用领域
BB		转换器
页数	文件大小	规格书
9页	80K
描述
Dual Voltage Output CMOS Delta-Sigma DIGITAL-TO-ANALOG CONVERTER With On-Chip Digital Filter

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PCM1715 数据手册

49%

FPO

PCM1715U

Dual Voltage Output CMOS Delta-Sigma

DIGITAL-TO-ANALOG CONVERTER

With On-Chip Digital Filter

FEATURES

DESCRIPTION

● DUAL MULTI-LEVEL NOISE SHAPING

The PCM1715 is a low cost, dual voltage output

CMOS digital-to-analog converter. Incorporated into

the PCM1715 is a unique multi-level 4th-order delta-

sigma architecture that eliminates influence from in-

put clock jitter and RF interferance resulting in truly

superior performance.

DAC WITH ON-CHIP DIGITAL FILTER

● HIGH PERFORMANCE:

THD+N: 0.0025% (–92dB) typ

Dynamic Range: 98dB typ

S/N RATIO: 110dB typ

The PCM1715 has individual channel attenuator and

analog output mode select function which is suitable

for CD-ROM application.

● ANALOG VOLTAGE OUTPUT:

V_O= 3.2Vp-p

● ON-CHIP ANALOG LOW PASS FILTER

The on-chip digital filter of the PCM1715 has –62dB

stop band attenuation and ±0.008dB ripple in the pass

band.

● JITTER TOUGH AND LOW RADIO

FREQUENCY INTERFERENCE ENERGY

ARCHITECTURE

The PCM1715 can be used in a wide variety of

consumer audio applications. Its low cost, small size,

and single +5V operation make it ideal for portable,

automotive, CD players, CD-I, CD-ROM, VIDEO-

CD, tuners, music instruments, and other digital audio

applications.

● SYSTEM CLOCK 256fs or 384fs

● ON-CHIP 8X OVERSAMPLING DIGITAL

FILTER WITH:

Lch/Rch Individual Attentuator

Control

Digital De-Emphasis (44.1kHz)

Analog Output Mode Select

● SINGLE +5V POWER SUPPLY

OPERATION

● SMALL 28-PIN SOIC PACKAGE

Lch/Rch ATT Control

Lch OUT

4th-Order

Multi-Level

Delta-

Input Interface

and

Attentuator

Low-Pass

Filter

Output

Op Amp

Oversampling

Digital Filter

DAC

Digital In

Rch OUT

Sigma

System Clock

Mode Control

International Airport Industrial Park

•

Mailing Address: PO Box 11400

Cable: BBRCORP

•

Tucson, AZ 85734

•

Street Address: 6730 S. Tucson Blvd.

•

Tucson, AZ 85706

Tel: (602) 746-1111 Twx: 910-952-1111

•

Telex: 066-6491

•

FAX: (602) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1247

Printed in U.S.A. July, 1994

12 3 4 5 6 7...9

中文翻译

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与PCM1715相关器件

型号	品牌	获取价格	描述	数据表
PCM1715U	BB	获取价格	Dual Voltage Output CMOS Delta-Sigma DIGITAL-TO-ANALOG CONVERTER With On-Chip Digital Filt
PCM1716	BB	获取价格	24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1716	TI	获取价格	24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1716E	TI	获取价格	24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1716E/2K	TI	获取价格	24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1716E/2KG4	TI	获取价格	24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1716EG4	TI	获取价格	24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1717	BB	获取价格	Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1717E	BB	获取价格	Stereo Audio DIGITAL-TO-ANALOG CONVERTER
PCM1717E/2K	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, PDSO20, SSOP-20

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