Datasheet Texas Instruments PCM2912APJTR — 数据表

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32-TQFP -25至85

数据表

PDF, 1.1 Mb, 修订版: A, 档案已发布: Aug 25, 2015

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

ADC Channels	1
Additional Features	USB Interface,Mic Bias,PGAs,Sidetone
Analog Inputs	1
Analog Outputs	2
Control Interface	H/W
DAC Channels	2
Package Size: mm2:W x L	32TQFP: 81 mm2: 9 x 9(TQFP) PKG
Sampling Rate(Max)	48 kHz
Supply Voltage(s)	5 V

RoHS

Compliant

Evaluation Modules & Boards: DEM-PCM2912AEVM
DEM-PCM2912AEVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)

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Operating Environments for PCM2912A Applications (Rev. A)
PDF, 27 Kb, 修订版: A, 档案已发布: Nov 10, 2016
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Solving Enumeration Errors in USB Audio DAC and CODEC Designs
PDF, 157 Kb, 档案已发布: Oct 30, 2009
TIвЂ™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
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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.

系列: PCM2912A (2)