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DSD1791DBR.B中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書

DSD1791DBR.B
廠商型號(hào)

DSD1791DBR.B

功能描述

24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STEREO DIGITAL-TO-ANALOG CONVERTER

絲印標(biāo)識(shí)

DSD1791

封裝外殼

SSOP

文件大小

687.44 Kbytes

頁(yè)面數(shù)量

59 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI2德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-7-25 20:17:00

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DSD1791DBR.B規(guī)格書詳情

FEATURES

 Supports both DSD and PCM Formats

 24-Bit Resolution

 Analog Performance:

? Dynamic Range: 113 dB

? THD+N: 0.001%

? Full-Scale Output: 2.1 V RMS (at Postamp)

 Differential Voltage Output: 3.2 Vp-p

 8× Oversampling Digital Filter:

? Stop-Band Attenuation: –82 dB

? Pass-Band Ripple: ±0.002 dB

 Sampling Frequency: 10 kHz to 200 kHz

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

768 fS With Autodetect

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

 PCM Data Formats: Standard, I2S, and

Left-Justified

 DSD Format Interface Available

 Optional Interface to External Digital Filter or

DSP Available

 TDMCA Interface Available

 User-Programmable Mode Controls:

? Digital Attenuation: 0 dB to –120 dB,

0.5 dB/Step

? Digital De-Emphasis

? Digital Filter Rolloff: Sharp or Slow

? Soft Mute

? Zero Flag for Each Output/PCM and DSD

Formats

 Dual Supply Operation:

? 5-V Analog, 3.3-V Digital

 5-V Tolerant Digital Inputs

 Small 28-Lead SSOP Package

APPLICATIONS

 A/V Receivers

 SACD Players

 DVD Players

 HDTV Receivers

 Car Audio Systems

 Digital Multitrack Recorders

 Other Applications Requiring 24-Bit Audio

DESCRIPTION

The DSD1791 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 DSD1791 provides balanced

voltage outputs, allowing the user to optimize analog

performance externally. The DSD1791 accepts PCM and

DSD audio data formats, providing easy interfacing to

audio DSP and decoder chips. The DSD1791 also accepts

interface to external digital filter devices (DF1704,

DF1706, PMD200). Sampling rates up to 200 kHz are

supported. A full set of user-programmable functions is

accessible through an SPI control port, which supports

register write and readback functions. The DSD1791 also

supports the time-division-multiplexed command and

audio (TDMCA) data format.

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI/BB
20+
SSOP28
1050
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TI/德州儀器
25+
SSOP28
54658
百分百原裝現(xiàn)貨 實(shí)單必成
詢價(jià)
TI(德州儀器)
2024+
SSOP-28
500000
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Texas
25+
25000
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BURR-BROWN
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
22+
5000
詢價(jià)
TI/BB
21+
SSOP28
1050
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BURR-BROWN
2023+
原廠原包
8700
原裝現(xiàn)貨
詢價(jià)
TI/TEXAS
23+
原廠封裝
8931
詢價(jià)
TI
2025+
SSOP28
4845
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