Datasheet Texas Instruments TLV320AIC3254-Q1

ManufacturerTexas Instruments
SeriesTLV320AIC3254-Q1
Datasheet Texas Instruments TLV320AIC3254-Q1

Automotive Catalog, Very Low-Power Stereo Audio CODEC with miniDSP and Power TuneTM Technology

Datasheets

Ultra Low Power Stereo Audio Codec With Embedded miniDSP . datasheet
PDF, 1.1 Mb, Revision: A, File published: Aug 13, 2013
Extract from the document

Prices

Status

6PAIC3254IRHBRQ1
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

6PAIC3254IRHBRQ1
N1
Pin32
Package TypeRHB
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingIRHBQ1
Width (mm)5
Length (mm)5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDownload

Parametrics

Parameters / Models6PAIC3254IRHBRQ1
6PAIC3254IRHBRQ1
ADC Channels2
ADC SNR(Typ), dB93
Analog Inputs6
Analog Outputs4
DAC Channels2
DAC SNR(Typ), dB100
Digital Audio InterfaceL,R,I2S,TDM,DSP
Package Size: mm2:W x L, PKG32VQFN: 25 mm2: 5 x 5(VQFN)
Sampling Rate(Max), kHz192

Eco Plan

6PAIC3254IRHBRQ1
RoHSCompliant

Application Notes

  • Stereo AGC Functionality for the TLV320AIC3254
    PDF, 390 Kb, File published: Oct 20, 2010
    This report describes how to configure the TLV320AIC3254 (or AIC3254) very low-power stereo audio codec for stereo automatic gain control (AGC) operation.
  • How digital filters affect analog audio signal levels
    PDF, 191 Kb, File published: May 6, 2010
  • TLV320AIC32x4 Sleep and Standby Modes (Rev. B)
    PDF, 63 Kb, Revision: B, File published: Jan 31, 2014
  • Design and Configuration Guide for the TLV320AIC3204 & TLV320AIC3254 Audio Codec (Rev. C)
    PDF, 193 Kb, Revision: C, File published: Apr 26, 2010
  • TLV320AIC32x4 Power Supply Sequencing (Rev. A)
    PDF, 75 Kb, Revision: A, File published: May 13, 2011
    The TLV320AIC32x4 is capable of multiple power supply configurations. Power can be applied externallyto support multiple voltage levels as well as internal generation of the analog and digital supply. Thisdocument discusses proper supply sequencing for these configurations.
  • Using the AGC,DRC and Beep generator Function in TLV320AIC3204/3254/3100/3110/31
    PDF, 203 Kb, File published: Mar 3, 2010
    The new AIC devices have the built-in feature of AGC, DRC, and the Beep Generator. Using these features requires initializing a group of control registers inside the TLV320AIC3204/3254/3100/3110/3111/3120/36 devices. This application report is intended to help the user how to handle these features and what are the applications of these features.
  • Coefficient RAM Access Mechanisms.. (Rev. D)
    PDF, 140 Kb, Revision: D, File published: Jan 25, 2012
  • 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
  • 2Q 2010 Issue Analog Applications Journal
    PDF, 1.6 Mb, File published: May 6, 2010
  • 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
  • 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.
  • 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
  • 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
  • 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
  • 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.
  • 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

Series: TLV320AIC3254-Q1 (1)

Manufacturer's Classification

  • Semiconductors> Audio> Audio Converters> Audio CODEC