Datasheet Texas Instruments TPA2012D2YZHT — Ficha de datos

FabricanteTexas Instruments
SerieTPA2012D2
Numero de parteTPA2012D2YZHT
Datasheet Texas Instruments TPA2012D2YZHT

Amplificador de audio estéreo de clase D de 2.1 W con selección de ganancia (TPA2012) 16-DSBGA -40 a 85

Hojas de datos

TPA2012D2 2.1-W/Channel Stereo Filter-Free Class-D Audio Power Amplifier datasheet
PDF, 1.3 Mb, Revisión: F, Archivo publicado: marzo 14, 2017
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypeYZH
Industry STD TermDSBGA
JEDEC CodeS-XBGA-N
Package QTY250
CarrierSMALL T&R
Device MarkingAKR
Thickness (mm).48
Pitch (mm).5
Max Height (mm).625
Mechanical DataDescargar

Paramétricos

Analog Supply (V)5.5 Min
ArchitectureClass D
Audio Input TypeAnalog Input
Control InterfaceGPIO
Iq per channel(Typ)3 mA
Iq(Max)9 mA
Iq(Typ)6 mA
Load(Min)4 ohms
Operating Temperature Range-40 to 85 C
Output Power2.1 W
PSRR71 dB
Package GroupDSBGA
Package Size: mm2:W x LSee datasheet (DSBGA) PKG
Pin/Package16DSBGA, 20QFN
RatingCatalog
Shutdown Current (ISD)1.5 uA
Speaker ChannelsStereo Max
THD + N @ 1 kHz0.14 %

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPA2012D2EVM
    TPA2012D2 Evaluation Module (EVM)
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
  • Evaluation Modules & Boards: CC3200AUDBOOST
    SimpleLink Wi-Fi CC3200 Audio BoosterPack
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Measuring Class-D Amplifiers for Audio Speaker Overstress Testing
    PDF, 175 Kb, Archivo publicado: oct 28, 2005
    This application report presents the results of an experiment conducted to demonstrate how to address the two most common concerns regarding speaker damage using Class-D amplifiers.
  • AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
    PDF, 140 Kb, Revisión: A, Archivo publicado: mayo 1, 2013
    Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
  • AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    PDF, 1.9 Mb, Revisión: B, Archivo publicado: mayo 1, 2013
    This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
  • Guidelines for Measuring Audio Power Amplifier Performance
    PDF, 765 Kb, Archivo publicado: oct 30, 2001
    This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

Linea modelo

Clasificación del fabricante

  • Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D