Datasheet Texas Instruments PCM5142PWR — 数据表

制造商Texas Instruments
系列PCM5142
零件号PCM5142PWR
Datasheet Texas Instruments PCM5142PWR

具有PCM接口和完全可编程miniDSP 28-TSSOP的2V RMS DIRECTPATH 112dB音频立体声DAC

数据表

PCM514x 2-VRMS DirectPathв„ў, 112/106-dB Audio Stereo DAC With 32-bit, 384-kHz PCM Interface datasheet
PDF, 2.4 Mb, 修订版: B, 档案已发布: Jan 13, 2016
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin28
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingPCM5142
Width (mm)4.4
Length (mm)9.7
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical Data下载

参数化

Analog Outputs2
ArchitectureDelta Sigma with line driver
Control InterfaceI2C,SPI,H/W
DAC Channels2
DAC SNR(Typ)112 dB
Package Size: mm2:W x L28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) PKG
Resolution32 Bits
Sampling Rate(Max)384 kHz

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: PCM5142EVM-U
    PCM5142 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • PCM512x ROM Code Application Note
    PDF, 2.1 Mb, 档案已发布: Jun 7, 2012
  • 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: PCM5142 (2)

制造商分类

  • Semiconductors > Audio > Audio Converters > Audio DAC