Datasheet > PCM1793

PCM1793

更新时间： 2024-11-22 22:44:31

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
25页	233K
描述
24 BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER

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PCM1793 数据手册

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SLES076A − MARCH 2003 − REVISED JANUARY 2004

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5-V Tolerant Digital Inputs

FEATURES

Small 28-Lead SSOP Package, Lead-Free

Product

24-Bit Resolution

Analog Performance:

− Dynamic Range: 113 dB

− THD+N: 0.001%

APPLICATIONS

A/V Receivers

− Full-Scale Output: 2.1 V rms (at

Postamplifier)

DVD Players

Differential Voltage Output: 3.2 V p-p

Musical Instruments

HDTV Receivers

8× Oversampling Digital Filter:

− Stop-Band Attenuation: –82 dB

− Pass-Band Ripple: 0.002 dB

Car Audio Systems

Digital Multitrack Recorders

Other Applications Requiring 24-Bit Audio

Sampling Frequency: 10 kHz to 200 kHz

System Clock: 128, 192, 256, 384, 512, or

768 f With Autodetect

DESCRIPTION

Accepts 16-, 20-, and 24-Bit Audio Data

The PCM1793 is a monolithic CMOS integrated circuit that

includes stereo digital-to-analog converters and support

circuitry in a small 28-lead SSOP package. The data

converters use TI’s advanced segment DAC architecture

to achieve excellent dynamic performance and improved

tolerance to clock jitter. The PCM1793 provides balanced

voltage outputs, allowing the user to optimize analog

performance externally. Sampling rates up to 200 kHz are

supported.

Data Formats: Standard, I S, and

Left-Justified

Digital De-Emphasis

Soft Mute

Zero Flags for Each Output

Dual Supply Operation:

− 5-V Analog, 3.3-V Digital

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate

precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to

damage because very small parametric changes could cause the device not to meet its published specifications.

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.

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中文翻译

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PCM1793 替代型号

型号	品牌	替代类型	描述	数据表
DSD1793	TI	功能相似	113dB SNR 立体声音频 DAC（软件控制）
PCM1791A	TI	功能相似	24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STEREO DIGITAL-TO-ANALOG CONVERTER

与PCM1793相关器件

型号	品牌	获取价格	描述	数据表
PCM1793DB	TI	获取价格	24 BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
PCM1793DBG4	TI	获取价格	113dB SNR 立体声 DAC（硬件控制） \| DB \| 28 \| -25 to 85
PCM1793DBR	TI	获取价格	24 BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
PCM1794	TI	获取价格	24BIT 192KHZ SAMPLING , ADVANCED SEGMENT, AUDIO STEREO DIGITAL TO ANALOG CONVERTER
PCM1794A	BB	获取价格	24-bit,192-khz sampling,advanced segment, audio stereo digital-to-analog converter
PCM1794A	TI	获取价格	132dB SNR 最高性能立体声 DAC（硬件控制）
PCM1794ADB	BB	获取价格	24-bit,192-khz sampling,advanced segment, audio stereo digital-to-analog converter
PCM1794ADB	TI	获取价格	132dB SNR 最高性能立体声 DAC（硬件控制） \| DB \| 28 \| -25 t
PCM1794ADBG4	BB	获取价格	24-bit,192-khz sampling,advanced segment, audio stereo digital-to-analog converter
PCM1794ADBR	BB	获取价格	24-bit,192-khz sampling,advanced segment, audio stereo digital-to-analog converter

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