Datasheet Texas Instruments TLV320AIC31

ManufacturerTexas Instruments
SeriesTLV320AIC31
Datasheet Texas Instruments TLV320AIC31

Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects

Datasheets

Low Power Stereo Audio Codec for Portable Audio/Telephony datasheet
PDF, 1.5 Mb, Revision: C, File published: Nov 12, 2008
Extract from the document

Prices

Status

TLV320AIC31IRHBRTLV320AIC31IRHBRG4TLV320AIC31IRHBTTLV320AIC31IRHBTG4
Lifecycle StatusNRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNo

Packaging

TLV320AIC31IRHBRTLV320AIC31IRHBRG4TLV320AIC31IRHBTTLV320AIC31IRHBTG4
N1234
Pin32323232
Package TypeRHBRHBRHBRHB
Industry STD TermVQFNVQFNVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY30003000250250
CarrierLARGE T&RLARGE T&RSMALL T&RSMALL T&R
Device MarkingAIC31IAIC31IAIC31IAIC31I
Width (mm)5555
Length (mm)5555
Thickness (mm).9.9.9.9
Pitch (mm).5.5.5.5
Max Height (mm)1111
Mechanical DataDownloadDownloadDownloadDownload

Eco Plan

TLV320AIC31IRHBRTLV320AIC31IRHBRG4TLV320AIC31IRHBTTLV320AIC31IRHBTG4
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • TLV320AIC3x WinCE 5.0 Drivers
    PDF, 97 Kb, File published: Sep 27, 2005
    TLV320AIC3x audio drivers have been developed with SPI or I2C control interfaces and I2S audio streaming. The code was tested on an Intel(TM) MainStone II platform, running on Microsoft(TM) Windows(TM) CE 5.0 operating system. This application report discusses the SPI/I2C and I2S drivers, including the hardware connection between the TLV320AIC33/32EVM and the Mainstone II platform, the Windows CE
  • Using TLV320AIC3x Digital Audio Data Serial Interface w/TDM Support
    PDF, 200 Kb, File published: Jul 5, 2006
    This application report describes how to configure the time-division multiplexing mode in TLV320AIC3x codec devices and discusses the associated protocol timing diagram for the I2C and DSP modes of operation with various offset programmability. This document also explains how to interface and communicate multiple TLV320AIC3x devices using single audio data interface with the host/multimedia proces
  • Interfacing an I2S Device to an MSP430 Device (Rev. A)
    PDF, 72 Kb, Revision: A, File published: Mar 22, 2010
    The MSP430 series of microprocessors are fast powerful devices ideally suited for use with the various wireless transceivers offered by Texas Instruments. In streaming audio applications, however, it is desirable that the microprocessor support an audio bus to allow for interconnection to an audio CODEC. This application note describes how to create an I2S-like bus (left-justified mode) from an SP
  • Getting Started with the TLV320AIC3x Configuration Tool
    PDF, 1.1 Mb, File published: Aug 19, 2006
    This application note helps users to begin working with the TLV320AIC3x Configuration Tool. Using easy-to-understand graphics, this report shows how to generate a configuration for the complex audio codecs TLV320AIC31, TLV320AIC32 or TLV320AIC33 based on user-defined settings. Additionally, interface software (available for download with this document) for the TMS320C5500 and TMS320C6000 familie
  • Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port
    PDF, 105 Kb, File published: Jul 8, 2009
    This application note describes a method for interfacing the multichannel buffered serial port (McBSP) to the IВІSв„ў interface of the TLV320AIC32/33/31, theTLV320AIC3101/3104/3105/3106/3204/3254 and TLV320DAC32 devices such that the bit clock (BCLK) is generated by the audio data converter device and the word clock (WCLK) is generated by the McBSP.This type of interface is useful in applications
  • Out-of-Band Noise Measurement Issues for Audio Codecs
    PDF, 145 Kb, File published: Dec 6, 2006
  • Audio Serial Interface Configurations for Audio Codecs
    PDF, 70 Kb, File published: Sep 22, 2010
    An audio serial interface (ASI) provides a means to transfer non-buffered audio data between processors and/or audio converters. These data are typically encoded in PCM twos complement format, although other format variations may be possible to achieve companding for lower data rate transfers. Audio converters based on the delta-sigma (О”ОЈ) architecture require an internal master clock

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Manufacturer's Classification

  • Semiconductors> Audio> Audio Converters> Audio CODEC