Datasheet Texas Instruments TLV320AIC32

Manufacturer	Texas Instruments
Series	TLV320AIC32

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Packaging

Parametrics

Parameters / Models	TLV320AIC32IRHBR	TLV320AIC32IRHBRG4	TLV320AIC32IRHBT	TLV320AIC32IRHBTG4
ADC Channels	2	2	2	2
ADC SNR(Typ), dB	90	90	90	90
Analog Inputs	6	6	6	6
Analog Outputs	6	6	6	6
DAC Channels	2	2	2	2
DAC SNR(Typ), dB	100	100	100	100
Digital Audio Interface	L,R,I2S,DSP	L,R,I2S,DSP	L,R,I2S,DSP	L,R,I2S,DSP
Package Size: mm2:W x L, PKG	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)
Sampling Rate(Max), kHz	96	96	96	96

Eco Plan

Application Notes

• Download
  TLV320AIC32 WinCE 5.0 Driver
  PDF, 98 Kb, File published: Mar 17, 2007
  The TLV320AIC32 audio driver has been developed with an IВІCв„ў control interface and IВІSв„ў audio streaming. The code was tested on an SC32442A Samsung Application processor, running on the Microsoft WindowsВ® CE 5.0 operating system. This application report discusses the I2C and I2S drivers, including the hardware connection between the TLV320AIC32EVM and the SC32442A Samsung
• Download
  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
• Download
  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
• Download
  The Built-In AGC Function in TSC2100/2101 & TLV320AIC26/28/32/33 Devices
  PDF, 188 Kb, File published: Sep 13, 2005
  Applying the built-in AGC function requires initializing or setting up a group of corresponding control registers inside the TSC2100/01 and TLV320AIC26/28/32/33 devices. This application report describes how to set up the AGC properly and provides examples.
• Download
  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
• Download
  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
• Download
  How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC
  PDF, 480 Kb, File published: Dec 14, 2004
  Record and playback audio, sound, or voice on a TI touch screen controller (TSC) or audio codec (AIC) EVM system by means of the associated software running on a PC system. The PC and EVM are connected using a USB cable. This application report gives an example to demonstrate how to do this through a Windows XP? PC system. The block diagram and connection are shown in Figure 1.
• Download
  Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A)
  PDF, 5.4 Mb, Revision: A, File published: Oct 28, 2013
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  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
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  Out-of-Band Noise Measurement Issues for Audio Codecs
  PDF, 145 Kb, File published: Dec 6, 2006
• Download
  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
• Download
  Solving Enumeration Errors in USB Audio DAC and CODEC Designs
  PDF, 157 Kb, File published: 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
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  Low Sampling Rate Operation SoundPlus Audio Data Converters and CODECs
  PDF, 291 Kb, File published: Sep 27, 2000
  This application bulletin describes the operation and performance of Burr-Brown's PCM digital audio products when using low sampling frequencies.
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  Control Port And Reset Operation SoundPlus Audio Converters and CODECs
  PDF, 77 Kb, File published: Sep 27, 2000
  This application bulletin provides operational details of the serial control port and reset functions for Burr-Brown digital audio data converters and CODECs. Specifically, this information applies to the PCM1716, PCM1717, PCM1719, PCM1720, PCM1723, PCM1727, PCM3000-series CODECs, and the PCM1800 A/D converter.

Model Line

Manufacturer's Classification

• Semiconductors> Audio> Audio Converters> Audio CODEC