PCM1712U Datasheet

IC型號：
PCM1712U
PDF描述：
DIGITAL-TO-ANALOG CONVERTER
文件大小：
103.28KB
PDF頁數：
16頁
芯片廠家：
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PCM1712U

Stereo Audio

DIGITAL-TO-ANALOG CONVERTER

FEATURES

16-BIT RESOLUTION

COMPLETE STEREO DAC:

8X Oversampling Digital Filter

Multi-Level Delta-Sigma DAC

Analog Low Pass Filter

Output Amplifier

HIGH PERFORMANCE:

鈥?7dB THD + N

94dB Dynamic Range

98dB SNR

SYSTEM CLOCK: 384fs

SINGLE +5V POWER SUPPLY

ON-CHIP DIGITAL FILTER:

Soft Mute and Attenuation

Digital De-emphasis

Double Speed Dubbing Mode

SMALL 28-PIN SOIC PACKAGE

DESCRIPTION

The PCM1712 is a complete low cost stereo, audio

digital-to-analog converter, including digital interpo-

lation filter, 3rd-order delta-sigma DAC, and analog

output amplifiers. PCM1712 accepts 16-bit normal

input data (MSB first, right justified), or 16-bit IIS

data (32-bits per word, continuous clock).

The digital filter performs an 8X interpolation func-

tion, as well as special functions such as soft mute,

digital attenuation, de-emphasis and double-speed

dubbing.

PCM1712 is suitable for a wide variety of cost-sensi-

tive consumer applications where good performance is

required. Its low cost, small size and single +5V power

supply make it ideal for automotive CD players, book-

shelf CD players, BS tuners, keyboards, MPEG audio,

MIDI applications, set-top boxes, CD-ROM drives,

CD-Interactive and CD-Karaoke systems. PCM1712

has the same pinout functions as PCM1710.

Lch/Rch ATT Control

Digital In

Input Interface

and

Attentuator

Oversampling

Digital Filter

3rd-Order

Multi-Level

Delta

Sigma

Lch OUT

DAC

Low-Pass

Filter

Output

Op Amp

Rch OUT

Mode Control

System Clock

International Airport Industrial Park 鈥?Mailing Address: PO Box 11400

Tel: (520) 746-1111 鈥?Twx: 910-952-1111 鈥?Cable: BBRCORP 鈥?/div>

鈥?Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd. 鈥?Tucson, AZ 85706

Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132

漏 1994 Burr-Brown Corporation

PDS-1245B

Printed in U.S.A. June, 1995

型號

版本

描述

廠商

下載
PCM1600

英文版

24-Bit, 96kHz Sampling, 6-Channel, Enhanced Multi-Level, Del...

BB

PCM1600
PCM1600

英文版

24-Bit, 96kHz Sampling, 6-Channel, Enhanced Multi-Level, Del...

BURR-BROWN ...

PCM1600
PCM1601

英文版

24-Bit, 96kHz Sampling, 6-Channel, Enhanced Multi-Level, Del...

BB

PCM1601
PCM1601

英文版

24-Bit, 96kHz Sampling, 6-Channel, Enhanced Multi-Level, Del...

BURR-BROWN ...

PCM1601
PCM1602

英文版

24-Bit, 192kHz Sampling, 6-Channel, Enhanced Multilevel, Del...

TI

PCM1602
PCM1602

英文版

24-Bit, 192kHz Sampling, 6-Channel, Enhanced Multilevel, Del...

TI [Texas ...

PCM1602
PCM1604

英文版

24-Bit, 192kHz Sampling,6-Channel, Enhanced Multi-Level, Del...

BB

PCM1604
PCM1604

英文版

24-Bit, 192kHz Sampling,6-Channel, Enhanced Multi-Level, Del...

BURR-BROWN ...

PCM1604
PCM1605

英文版

SoundPlus(TM) 24-Bit. 192kHz Sampling. 6-Channel. Enhanced M...

ETC

PCM1605
PCM1605

英文版

SoundPlus(TM) 24-Bit. 192kHz Sampling. 6-Channel. Enhanced M...

PCM1605
PCM1606

英文版

24-BIT, 192-kHz SAMPLING, 6-CHANNEL, ENHANCED MULTILEVEL, DE...

BB

PCM1606
PCM1606

英文版

24-BIT, 192-kHz SAMPLING, 6-CHANNEL, ENHANCED MULTILEVEL, DE...

BURR-BROWN ...

PCM1606
PCM1608

英文版

24-Bit, 192kHz Sampling, 8-Channel, Enhanced Multilevel, Del...

TI

PCM1608
PCM1608

英文版

24-Bit, 192kHz Sampling, 8-Channel, Enhanced Multilevel, Del...

TI [Texas ...

PCM1608
PCM1680

英文版

24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, ...

TI

PCM1680
PCM1680

英文版

24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, ...

TI [Texas ...

PCM1680
PCM1681

英文版

105dB SNR 8-Channel Audio DAC with TDM Mode

PCM1681
PCM1690

英文版

113dB SNR 8-Channel Audio DAC with Differential Outputs

PCM1690
PCM1691

英文版

111dB SNR 8-Channel Audio DAC with Single-Ended Output

PCM1691
PCM1700

英文版

Dual 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER

BB

PCM1700

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