PCM1719E Datasheet

IC型號(hào)：
PCM1719E
PDF描述：
Stereo Audio DIGITAL-TO-ANALOG CONVERTER
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PCM

49%

171

FPO

PCM1719

Stereo Audio

DIGITAL-TO-ANALOG CONVERTER

FEATURES

ACCEPTS 16- OR 18-BIT INPUT DATA

COMPLETE STEREO DAC:

8X Oversampling Digital Filter

Multi-Level Delta-Sigma DAC

Analog Low Pass Filter

ON-CHIP HEADPHONE AMPLIFIER

HIGH PERFORMANCE:

鈥?8dB THD+N

96dB Dynamic Range

100dB SNR

SELECTABLE FUNCTIONS:

Digital De-emphasis

Digital Attenuation (256 Steps)

Soft Mute

Multiple Output Formats

SYSTEM CLOCK: 256f

or 384f

SINGLE +5V POWER SUPPLY

SMALL 28-PIN SSOP PACKAGE

DESCRIPTION

PCM1719 is a complete, low cost stereo audio digital-

to-analog converter (DAC) including a digital interpo-

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

low-pass filter and output amplifier. PCM1719 also

has an on-chip stereo headphone amplifier.

PCM1719 can accept either 16-, or 18-bit input data.

The audio data input format can be either MSB-first,

right-justified or I

S. The system clock can be 256f

384f

. PCM1719 is fabricated on a highly advanced

0.6碌s CMOS process, which delivers high perfor-

mance at very low power dissipation.

PCM1719 is ideal for applications which require head-

phone drivers such as CD-ROM drives, digital audio

workstations, portable CD players, and digital musical

instruments.

BCKIN

LRCIN

DIN

Serial

Input

I/F

Multi-level

Delta-Sigma

Modulator

8X Oversampling

Digital Filter

with Multi-Function

Control

DAC

Low-pass

Filter

OUT

COM

Multi-level

Delta-Sigma

Modulator

Low-pass

Filter

OUT

RSTB

XTI

Mode

Control

I/F

Reset

DAC

ZERO

BPZ-Cont.

Open Drain

XTO

CLKO

Clock

and

OSC

Manager

PCM1719

Headphone Amp

Bias

Mute

OUT

PCOM

PMUTE

OUT

Power Supply

Headphone Amp

AGND V

DGND PGND PV

International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111

Internet: http://www.burr-brown.com/ 鈥?FAXLine: (800) 548-6133 (US/Canada Only) 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132

漏 1996 Burr-Brown Corporation

PDS-1343A

Printed in U.S.A., November, 1996

產(chǎn)品培訓(xùn)模塊
Data Converter Basics
標(biāo)準(zhǔn)包裝
47
類別
集成電路 (IC)
家庭
數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器
系列
SoundPlus™
設(shè)置時(shí)間
-
位數(shù)
18
數(shù)據(jù)接口
串行
轉(zhuǎn)換器數(shù)目
2
電壓電源
模擬和數(shù)字
功率耗散（最大）
125mW
工作溫度
-25°C ~ 85°C
安裝類型
表面貼裝
封裝/外殼
28-SSOP（0.209"，5.30mm 寬）
供應(yīng)商設(shè)備封裝
28-SSOP
包裝
管件
輸出數(shù)目和類型
2 電壓，單極
采樣率（每秒）
48k

PCM1719E相關(guān)型號(hào)PDF文件下載

型號(hào)

版本

描述

廠商

下載
PCM1600

英文版

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

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PCM1600
PCM1600

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

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

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PCM1601
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24-Bit, 96kHz Sampling, 6-Channel, Enhanced Multi-Level, Del...

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

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PCM1602
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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...

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PCM1604
PCM1604

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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

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