Datasheet Texas Instruments TLV320AIC3254 — 数据表

制造商	Texas Instruments
系列	TLV320AIC3254

数据表

价格

状态

打包

参数化

Parameters / Models	HPA02151IRHBR	TLV320A3254IRHBRG4	TLV320AIC3254IRHBR	TLV320AIC3254IRHBT
ADC Channels	2	2	2	2
ADC SNR(Typ), dB	93	93	93	93
Analog Inputs	6	6	6	6
Analog Outputs	4	4	4	4
DAC Channels	2	2	2	2
DAC SNR(Typ), dB	100	100	100	100
Digital Audio Interface	L,R,I2S,TDM,DSP	L,R,I2S,TDM,DSP	L,R,I2S,TDM,DSP	L,R,I2S,TDM,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	192	192	192	192

生态计划

应用须知

• 下载
  TLV320AIC3254 Application Reference Guide (Rev. A)
  PDF, 1.2 Mb, 修订版: A, 档案已发布: Oct 5, 2012
• 下载
  Stereo AGC Functionality for the TLV320AIC3254
  PDF, 390 Kb, 档案已发布: 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.
• 下载
  How digital filters affect analog audio signal levels
  PDF, 191 Kb, 档案已发布: May 6, 2010
• 下载
  TLV320AIC32x4 Sleep and Standby Modes (Rev. B)
  PDF, 63 Kb, 修订版: B, 档案已发布: Jan 31, 2014
• 下载
  TLV320AIC32x4 Power Supply Sequencing (Rev. A)
  PDF, 75 Kb, 修订版: A, 档案已发布: 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.
• 下载
  Design and Configuration Guide for the TLV320AIC3204 & TLV320AIC3254 Audio Codec (Rev. C)
  PDF, 193 Kb, 修订版: C, 档案已发布: Apr 26, 2010
• 下载
  Using the AGC,DRC and Beep generator Function in TLV320AIC3204/3254/3100/3110/31
  PDF, 203 Kb, 档案已发布: 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.
• 下载
  Coefficient RAM Access Mechanisms.. (Rev. D)
  PDF, 140 Kb, 修订版: D, 档案已发布: Jan 25, 2012
• 下载
  Interfacing an I2S Device to an MSP430 Device (Rev. A)
  PDF, 72 Kb, 修订版: A, 档案已发布: 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
• 下载
  2Q 2010 Issue Analog Applications Journal
  PDF, 1.6 Mb, 档案已发布: May 6, 2010
• 下载
  Getting Started with the TLV320AIC3x Configuration Tool
  PDF, 1.1 Mb, 档案已发布: 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
• 下载
  How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC
  PDF, 480 Kb, 档案已发布: 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.
• 下载
  Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A)
  PDF, 5.4 Mb, 修订版: A, 档案已发布: Oct 28, 2013
• 下载
  Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port
  PDF, 105 Kb, 档案已发布: 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
• 下载
  Out-of-Band Noise Measurement Issues for Audio Codecs
  PDF, 145 Kb, 档案已发布: Dec 6, 2006
• 下载
  Audio Serial Interface Configurations for Audio Codecs
  PDF, 70 Kb, 档案已发布: 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
• 下载
  Solving Enumeration Errors in USB Audio DAC and CODEC Designs
  PDF, 157 Kb, 档案已发布: 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
• 下载
  Low Sampling Rate Operation SoundPlus Audio Data Converters and CODECs
  PDF, 291 Kb, 档案已发布: Sep 27, 2000
  This application bulletin describes the operation and performance of Burr-Brown's PCM digital audio products when using low sampling frequencies.
• 下载
  Control Port And Reset Operation SoundPlus Audio Converters and CODECs
  PDF, 77 Kb, 档案已发布: 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.

模型线

制造商分类

• Semiconductors> Audio> Audio Converters> Audio CODEC