Datasheet Texas Instruments PCM2912A — 数据表

制造商Texas Instruments
系列PCM2912A
Datasheet Texas Instruments PCM2912A

带有USB接口,单声道麦克风输入和立体声耳机输出的音频编解码器

数据表

PCM2912A Audio Codec With USB Interface, Mono Microphone Input and Stereo Headphone Output datasheet
PDF, 1.1 Mb, 修订版: A, 档案已发布: Aug 25, 2015
从文件中提取

价格

状态

PCM2912APJTPCM2912APJTR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

打包

PCM2912APJTPCM2912APJTR
N12
Pin3232
Package TypePJTPJT
Industry STD TermTQFPTQFP
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY2501000
CarrierJEDEC TRAY (10+1)LARGE T&R
Device MarkingPCM2912APCM2912A
Width (mm)77
Length (mm)77
Thickness (mm)11
Pitch (mm).8.8
Max Height (mm)1.21.2
Mechanical Data下载下载

参数化

Parameters / ModelsPCM2912APJT
PCM2912APJT
PCM2912APJTR
PCM2912APJTR
ADC Channels11
Additional FeaturesUSB Interface,Mic Bias,PGAs,SidetoneUSB Interface,Mic Bias,PGAs,Sidetone
Analog Inputs11
Analog Outputs22
Control InterfaceH/WH/W
DAC Channels22
Package Size: mm2:W x L, PKG32TQFP: 81 mm2: 9 x 9(TQFP)32TQFP: 81 mm2: 9 x 9(TQFP)
Sampling Rate(Max), kHz4848
Supply Voltage(s), V55

生态计划

PCM2912APJTPCM2912APJTR
RoHSCompliantCompliant

应用须知

  • Operating Environments for PCM2912A Applications (Rev. A)
    PDF, 27 Kb, 修订版: A, 档案已发布: Nov 10, 2016
  • Solving Enumeration Errors in USB Audio DAC and CODEC Designs
    PDF, 157 Kb, 档案已发布: Oct 30, 2009
    TI’s portfolio of audio digital-to-analog converters (DACs) and coder/decoders (codecs) with integrated USB interfaces offers an excellent building block for any streaming USB audio system. When designing with the PCM270x and PCM29xx devices, careful attention must be given to both the clocking and USB hardware configurations in order to ensure proper host to device communication.This applicatio
  • 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: PCM2912A (2)

制造商分类

  • Semiconductors> Audio> Audio Converters> Audio USB Converter