Datasheet Texas Instruments PCM1748KE/2K — 数据表

制造商Texas Instruments
系列PCM1748
零件号PCM1748KE/2K
Datasheet Texas Instruments PCM1748KE/2K

106dB SNR立体声DAC 16-SSOP -25至85

数据表

24-Bit 96kHz Sampling Enhanced. Multilevel Delta-Sigma Audio DAC datasheet
PDF, 1.3 Mb, 修订版: B, 档案已发布: Apr 19, 2005
从文件中提取

价格

状态

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

打包

Pin1616
Package TypeDBQDBQ
Industry STD TermSSOPSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY20002000
CarrierLARGE T&RLARGE T&R
Device Marking1748KEPCM
Width (mm)3.93.9
Length (mm)4.94.9
Thickness (mm)1.51.5
Pitch (mm).64.64
Max Height (mm)1.751.75
Mechanical Data下载下载

参数化

Analog Outputs2
ArchitectureDelta-Sigma
Control InterfaceSPI
DAC Channels2
DAC SNR(Typ)100 dB
Package Size: mm2:W x L16SSOP: 19 mm2: 3.9 x 4.9(SSOP) PKG
Resolution24 Bits
Sampling Rate(Max)96 kHz

生态计划

RoHSCompliant

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.
  • 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.

模型线

制造商分类

  • Semiconductors > Audio > Audio Converters > Audio DAC