Datasheet Texas Instruments TLV320AIC28RGZR — Ficha de datos

FabricanteTexas Instruments
SerieTLV320AIC28
Numero de parteTLV320AIC28RGZR
Datasheet Texas Instruments TLV320AIC28RGZR

Mono ADC / estéreo DAC de baja potencia con 6 entradas de audio y HP / Amplificador de altavoz 48-VQFN -40 a 85

Hojas de datos

Stereo Audio Codec w/Integrated Headphone & Speaker Amps datasheet
PDF, 1.1 Mb, Revisión: B, Archivo publicado: mayo 10, 2005
Extracto del documento

Precios

Estado

Estado del ciclo de vidaVista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin48
Package TypeRGZ
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Width (mm)7
Length (mm)7
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

# ADCs(Typ)1
# of Digital Audio Interfaces1
ADC SNR(Typ)(dB)90
Additional FeaturesInt. PLL
Approx. Price (US$)4.12 | 1ku
Control InterfaceSPI
DAC SNR(Typ)(dB)95
DACs(#)2
Digital Audio InterfaceL
R
I2S
DSP
Headphone DriverYes
Operating Temperature Range(C)-40 to 85
Package GroupVQFN
Package Size: mm2:W x L (PKG)48VQFN: 49 mm2: 7 x 7(VQFN)
Power Consumption(Typ)(mW)19
RatingCatalog
Sampling Rate(Max)(kHz)53
Speaker Amp TypeClass-AB
THD+N ADC(Typ)(dB)-81
THD+N DAC(Typ)(dB)-80

Plan ecológico

RoHSDesobediente
Pb gratisNo

Notas de aplicación

  • TSC2101 Touch Screen, Battery and Audio WinCE Drivers
    PDF, 252 Kb, Archivo publicado: abr 12, 2004
    This application report describes the TSC2101 touch screen, battery, and audio drivers for the WinCE operating system to help customers to implement designs using the TSC2101 audio CODEC with integrated headphone/speaker amplifier, and touch-screen controller. The drivers and associated code are discussed. The WinCE driver code can be integrated into the customer?s software system under different
  • Programming Audio Power Up/Down on TSC210x & TLV320AIC26/28 (Rev. A)
    PDF, 61 Kb, Revisión: A, Archivo publicado: mayo 5, 2005
    This application report presents some general and practical programming sequences for the audio power up/down of Texas Instruments TSC2100/TSC2102/TLV320AIC26 and TSC2101/TLV320AIC28 devices, so as to avoid a possible malfunction or errors during and after power up or down.
  • Using the PGA Function in TSC210x/AIC26/AIC28/DAC26 Devices
    PDF, 453 Kb, Archivo publicado: jun 3, 2005
    TI's touch screen and audio codec/DAC devices, such as the TSC2100, TSC2101, TSC2102, TLV320AIC26, TLV320AIC28, and the TLC320DAC26, have one or more audio-band programmable gain amplifiers (PGA) in their input circuitry. This application report describes how to implement this PGA function using the TLV320DAC26 as an example.
  • The Built-In AGC Function in TSC2100/2101 & TLV320AIC26/28/32/33 Devices
    PDF, 188 Kb, Archivo publicado: sept 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.
  • Interface TSC Through McBSP
    PDF, 221 Kb, Archivo publicado: oct 28, 2004
    This application report develops and presents the methodology to interface TI's touch screen controller products and multichannel buffered serial ports (McBSP) through SPI and I2S buses. The interface software code is designed and tested using the TMS320VC5416 DSK and the TSC2100 EVM.
  • Getting Started with the TLV320AIC3x Configuration Tool
    PDF, 1.1 Mb, Archivo publicado: agosto 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, Archivo publicado: dic 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, Revisión: A, Archivo publicado: oct 28, 2013
  • Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port
    PDF, 105 Kb, Archivo publicado: 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, Archivo publicado: dic 6, 2006
  • Audio Serial Interface Configurations for Audio Codecs
    PDF, 70 Kb, Archivo publicado: sept 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, Archivo publicado: 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, Archivo publicado: sept 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, Archivo publicado: sept 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.

Linea modelo

Clasificación del fabricante

  • Semiconductors > Audio > Audio Converters > Audio CODEC