Datasheet > PCM1754DBQ

PCM1754DBQ

更新时间： 2024-11-12 22:17:23

品牌	Logo	应用领域
BB		转换器光电二极管
页数	文件大小	规格书
33页	305K
描述
24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVERTER

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PCM1754DBQ 数据手册

PCM1753

PCM1754

PCM1755

Burr-Brown Products

from Texas Instruments

SLES092A – OCTOBER 2003 – REVISED AUGUST 2004

24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA,

AUDIO DIGITAL-TO-ANALOG CONVERTER

Power Supply: 5-V Single Supply

FEATURES

Small 16-Lead SSOP Package, Lead-Free

24-Bit Resolution

Analog Performance (V = 5 V):

− Dynamic Range: 106 dB

− SNR: 106 dB, Typical

APPLICATIONS

A/V Receivers

DVD Movie Players

− THD+N: 0.002%, Typical

− Full-Scale Output: 4 V p-p, Typical

DVD Add-On Cards For High-End PCs

DVD Audio Players

4×/8× Oversampling Digital Filter:

− Stop-Band Attenuation: –50 dB

− Pass-Band Ripple: 0.04 dB

HDTV Receivers

Car Audio Systems

Sampling Frequency: 5 kHz to 200 kHz

Other Applications Requiring 24-Bit Audio

System Clock: 128 f , 192 f , 256 f , 384 f ,

512 f , 768 f , 1152 f With Auto Detect

DESCRIPTION

Software Control (PCM1753, PCM1755):

The PCM1753/54/55 is a CMOS, monolithic, integrated

circuit, which includes stereo digital-to-analog converters

and support circuitry in a small 16-lead SSOP package.

The data converters use TI’s enhanced multilevel

delta-sigma architecture, which employs 4th-order noise

shaping and 8-level amplitude quantization to achieve

excellent dynamic performance and improved tolerance to

clock jitter. The PCM1753/54/55 accepts industry-

standard audio data formats with 16- to 24-bit data,

providing easy interfacing to audio DSP and decoder

chips. Sampling rates up to 200 kHz are supported. A full

set of user-programmable functions is accessible through

a three-wire serial control port, which supports register

write functions.

− Accepts 16-, 18-, 20-, and 24-Bit Audio

Formats: Standard, I S, and Left-Justified

− Digital Attenuation: 0 dB to –63 dB,

0.5 dB/Step

− Digital De-Emphasis

− Digital Filter Rolloff: Sharp or Slow

− Soft Mute

− Zero Flags for Each Output

− Open-Drain Output Zero Flag (PCM1755)

Hardware Control (PCM1754):

− I S and 16-Bit Word, Right-Justified

− 44.1 kHz Digital De-Emphasis

− Soft Mute

− Zero Flag for L-, R-Channel Common

Output

The PCM1753/55 is pin compatible with the PCM1748,

PCM1742, and PCM1741, except for pin 5.

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during

storage or handling to prevent electrostatic damage to the MOS gates.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

Audio Precision and System Two are trademarks of Audio Precision, Inc.

Other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all parameters.

12 3 4 5 6 7...33

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与PCM1754DBQ相关器件

型号	品牌	获取价格	描述	数据表
PCM1754DBQG4	TI	获取价格	106dB SNR 立体声音频数模转换器 (DAC)（硬件控制） \| DBQ \| 16 \|
PCM1754DBQR	BB	获取价格	24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVER
PCM1754DBQR	TI	获取价格	106dB SNR 立体声音频数模转换器 (DAC)（硬件控制） \| DBQ \| 16 \|
PCM1754DBQRG4	TI	获取价格	106dB SNR 立体声音频数模转换器 (DAC)（硬件控制） \| DBQ \| 16 \|
PCM1754-Q1	TI	获取价格	24-BIT 192-kHz SAMPLING ENHANCED MULTI-LEVEL DELTA-SIGMA AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1754TDBQRQ1	TI	获取价格	24-BIT 192-kHz SAMPLING ENHANCED MULTI-LEVEL DELTA-SIGMA AUDIO DIGITAL-TO-ANALOG CONVERTER
PCM1755	BB	获取价格	24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVER
PCM1755	TI	获取价格	106dB SNR 立体声音频数模转换器 (DAC)（软件控制）
PCM1755DBQ	BB	获取价格	24-BIT, 192 kHz SAMPLING ENHANCED MULTI-LEVEL, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG CONVER
PCM1755DBQ	TI	获取价格	106dB SNR 立体声音频数模转换器 (DAC)（软件控制） \| DBQ \| 16 \|

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