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DSD1791DBR Datasheet

  • DSD1791DBR

  • 24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...

  • 53頁

  • TI

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Burr Brown Products
from Texas Instruments
DSD1791
SLES072A 鈭?MARCH 2003 鈭?REVISED JANUARY 2004
24 BIT, 192 kHz SAMPLING, ADVANCED SEGMENT,
AUDIO STEREO DIGITAL TO ANALOG CONVERTER
FEATURES
D
Supports both DSD and PCM Formats
D
24-Bit Resolution
D
Analog Performance:
鈭?Dynamic Range: 113 dB
鈭?THD+N: 0.001%
鈭?Full-Scale Output: 2.1 V RMS (at Postamp)
Differential Voltage Output: 3.2 Vp-p
8脳 Oversampling Digital Filter:
鈭?Stop-Band Attenuation: 鈥?2 dB
鈭?Pass-Band Ripple:
鹵0.002
dB
Sampling Frequency: 10 kHz to 200 kHz
System Clock: 128, 192, 256, 384, 512, or
768 f
S
With Autodetect
Accepts 16-, 20-, and 24-Bit PCM Audio Data
PCM Data Formats: Standard, I
2
S, and
Left-Justified
DSD Format Interface Available
DSP Available
TDMCA Interface Available
D
5-V Tolerant Digital Inputs
D
Small 28-Lead SSOP Package, Lead-Free
Product
APPLICATIONS
D
D
D
D
D
D
D
A/V Receivers
SACD Players
DVD Players
HDTV Receivers
Car Audio Systems
Digital Multitrack Recorders
Other Applications Requiring 24-Bit Audio
D
D
D
D
D
D
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鈥檚 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.
D
D
Optional Interface to External Digital Filter or
D
D
User-Programmable Mode Controls:
鈭?Digital Attenuation: 0 dB to 鈥?20 dB,
0.5 dB/Step
鈭?Digital De-Emphasis
鈭?Digital Filter Rolloff: Sharp or Slow
鈭?Soft Mute
鈭?Zero Flag for Each Output/PCM and DSD
Formats
Dual Supply Operation:
鈭?5-V Analog, 3.3-V Digital
D
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.
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.
Copyright
錚?/div>
2004, Texas Instruments Incorporated

DSD1791DBR 產(chǎn)品屬性

  • Data Converter Basics

  • 2,000

  • 集成電路 (IC)

  • 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器

  • -

  • -

  • 24

  • 串行

  • 2

  • 模擬和數(shù)字

  • 170mW

  • -25°C ~ 85°C

  • 表面貼裝

  • 28-SSOP（0.209"，5.30mm 寬）

  • 28-SSOP

  • 帶卷 (TR)

  • 4 電壓，單極

  • 192k

DSD1791DBR相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    8-CHANNEL, ENHANCED MULTIFORMAT, DELTA-SIGMA, DIGITAL-TO-ANA...
    BB
  • 英文版
    8-CHANNEL, ENHANCED MULTIFORMAT, DELTA-SIGMA, DIGITAL-TO-ANA...
    BURR-BROWN ...
  • 英文版
    Direct Stream Digital⑩ DSD⑩ TM Audio DIGITAL-TO-ANALOG CON...
    BB
  • 英文版
    Direct Stream Digital⑩ DSD⑩ TM Audio DIGITAL-TO-ANA...
    BURR-BROWN ...
  • 英文版
    ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG C...
    BB
  • 英文版
    ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG C...
    BURR-BROWN ...
  • 英文版
    24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    TI
  • 英文版
    24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    TI [Texas ...
  • 英文版
    24 bit 192 khz SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    BB
  • 英文版
    24 bit 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    BURR-BROWN ...
  • 英文版
    24 bit 192 khz SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    BURR-BROWN ...
  • 英文版
    24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    BB
  • 英文版
    24 BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITA...
    BURR-BROWN ...
  • 英文版
    24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STRRO DIGI...
    TI
  • 英文版
    24-BIT, 192-kHz SAMPLING, ADVANCED SEGMENT, AUDIO STRRO DIGI...
    TI [Texas ...
  • 英文版
    24BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL ...
    TI
  • 英文版
    24BIT 192KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL ...
    TI [Texas ...
  • 英文版
    Direct Stream Digital⑩ DSD⑩ TM Audio DIGITAL-TO-ANALOG CON...
    BB
  • 英文版
    Direct Stream Digital⑩ DSD⑩ TM Audio DIGITAL-TO-ANA...
    BURR-BROWN ...
  • 英文版
    ENHANCED MULTIFORMAT, DELTA-SIGMA, AUDIO DIGITAL-TO-ANALOG C...
    BB

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