Datasheet Texas Instruments PCM5242RHBT — 数据表

制造商Texas Instruments
系列PCM5242
零件号PCM5242RHBT
Datasheet Texas Instruments PCM5242RHBT

4.2-VRMS DirectPath™,32位,384kHz,114dB音频立体声DAC 32-VQFN -25至85

数据表

PCM5242 4.2-VRMS DirectPath, 114-dB Audio Stereo Differential-Output DAC with 32-bit, 384-kHz PCM Interface datasheet
PDF, 2.4 Mb, 修订版: A, 档案已发布: Oct 15, 2014
从文件中提取

价格

状态

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

打包

Pin32
Package TypeRHB
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device MarkingPCM5242
Width (mm)5
Length (mm)5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Analog Outputs2
ArchitectureDelta Sigma with line driver
Control InterfaceI2C,SPI,H/W
DAC Channels2
DAC SNR(Typ)114 dB
Package Size: mm2:W x L32VQFN: 25 mm2: 5 x 5(VQFN) 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: PCM5242RHBEVM
    PCM5242RHBEVM: 4.2-VRMS DirectPathВ™, 114-dB Audio Stereo Differential-Output DAC Eval Board
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • 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: PCM5242 (2)

制造商分类

  • Semiconductors > Audio > Audio Converters > Audio DAC