Datasheet Texas Instruments TLV320AIC33IRGZRG4

Manufacturer	Texas Instruments
Series	TLV320AIC33
Part Number	TLV320AIC33IRGZRG4

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Design Kits & Evaluation Modules

• Evaluation Modules & Boards: TLV320AIC33EVM-PDK
  TLV320AIC33 Evaluation Module (EVM) and USB motherboard
  Lifecycle Status: Active (Recommended for new designs)
  
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Application Notes

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  TLV320AIC33 WinCE Driver
  PDF, 97 Kb, File published: Apr 25, 2007
  The TLV320AIC33 audio driver was 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 IВІC and IВІS drivers, including the hardware connection between the TLV320AIC33EVM and the SC32442A Samsung application processor platform
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  Using TDM Function to Interface Four AIC33 CODECs with a Single Host Processor
  PDF, 315 Kb, File published: Jul 5, 2006
  This application report discusses how to use the TLV320AIC33 audio data port's time-division multiplexing (TDM) function to connect, interface, and run four TLV320AIC33 codec devices simultaneously under the control of a single host processor. Four TLV320AIC33 EVM boards and one USB-MODEVM board were used to test the interface and function.
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  Using Digital Microphone Function on TLV320AIC33 with AIC33EVM/USB-MODEM System
  PDF, 65 Kb, File published: Nov 28, 2005
  This application report discusses the digital microphone input function of the TLV320AIC33 codec device, and provides an example and step-by-step details for applying the function with AIC33EVM/US-MODEM System.
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  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
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  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
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  Headset Detection for TLV320AIC33 and TLV320AIC310x Family
  PDF, 191 Kb, File published: Jun 22, 2010
  A common feature in most of today's electronic devices – including cell phone, PDAs, notebooks, handheld media players, game systems, etc. – is the provision for connecting to external accessories. The devices therefore include dedicated logic circuitry that can detect not only the presence of an accessory, but also its type.The TLV320AIC33 and TLV320AIC3101/4/5/6 family includes extensive ca
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  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.
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  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
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  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
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  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.
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  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
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  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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  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.
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  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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Manufacturer's Classification

• Semiconductors > Audio > Audio Converters > Audio CODEC