Datasheet Texas Instruments PCM1796 — 数据表

制造商Texas Instruments
系列PCM1796
Datasheet Texas Instruments PCM1796

123dB SNR立体声DAC(软件控制)

数据表

24-Bit 192-kHz Sampling Advanced-Segment Audio Stereo DAC datasheet
PDF, 689 Kb, 修订版: A, 档案已发布: Nov 30, 2006
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价格

状态

PCM1796DBPCM1796DBG4PCM1796DBR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoYes

打包

PCM1796DBPCM1796DBG4PCM1796DBR
N123
Pin282828
Package TypeDBDBDB
Industry STD TermSSOPSSOPSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY47472000
CarrierTUBETUBELARGE T&R
Device MarkingPCM1796PCM1796PCM1796
Width (mm)5.35.35.3
Length (mm)10.210.210.2
Thickness (mm)1.951.951.95
Pitch (mm).65.65.65
Max Height (mm)222
Mechanical Data下载下载下载

参数化

Parameters / ModelsPCM1796DB
PCM1796DB
PCM1796DBG4
PCM1796DBG4
PCM1796DBR
PCM1796DBR
Analog Outputs222
ArchitectureAdvanced SegmentAdvanced SegmentAdvanced Segment
Control InterfaceSPI,I2CSPI,I2CSPI,I2C
DAC Channels222
DAC SNR(Typ), dB123123123
Package Size: mm2:W x L, PKG28SSOP: 80 mm2: 7.8 x 10.2(SSOP)28SSOP: 80 mm2: 7.8 x 10.2(SSOP)28SSOP: 80 mm2: 7.8 x 10.2(SSOP)
Resolution, Bits242424
Sampling Rate(Max), kHz192192192

生态计划

PCM1796DBPCM1796DBG4PCM1796DBR
RoHSCompliantCompliantCompliant

应用须知

  • THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27
    PDF, 107 Kb, 档案已发布: Sep 27, 2000
    The following application bulletin describes the theory and actual performance of THD+N versus frequency characteristics for the PCM1717 series which include on-chip digital filters. The contents of this article apply to the PCM1717 and other devices which use the same digital filter architecture and delta-sigma DAC, such as PCM1718, PCM1719, PCM1720, PCM1723, and PCM1727.
  • A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
    PDF, 62 Kb, 档案已发布: Sep 27, 2000
    In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively.
  • Dyamic Performance Testing of Digital Audio D/A Converters
    PDF, 145 Kb, 档案已发布: Oct 2, 2000
    This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.

模型线

系列: PCM1796 (3)

制造商分类

  • Semiconductors> Audio> Audio Converters> Audio DAC