Datasheet Texas Instruments TPA2005D1DGNRG4 — Ficha de datos

FabricanteTexas Instruments
SerieTPA2005D1
Numero de parteTPA2005D1DGNRG4
Datasheet Texas Instruments TPA2005D1DGNRG4

Amplificador de audio mono clase D de 1.4 W (TPA2005) 8-MSOP-PowerPAD -40 a 85

Hojas de datos

TPA2005D1 1.4-W MONO Filter-Free Class-D Audio Power Amplifier datasheet
PDF, 1.6 Mb, Revisión: G, Archivo publicado: oct 27, 2015
Extracto del documento

Precios

Estado

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

Embalaje

Pin8
Package TypeDGN
Industry STD TermHVSSOP
JEDEC CodeS-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingBAL
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).65
Max Height (mm)1.1
Mechanical DataDescargar

Paramétricos

Analog Supply (V)2.5 Max
ArchitectureClass D
Audio Input TypeAnalog Input
Control InterfaceHardware
Iq per channel(Typ)2.8 mA
Iq(Max)4.5 mA
Iq(Typ)2.8 mA
Load(Min)8 ohms
Operating Temperature Range-40 to 85 C
Output Power1.4 W
PSRR75 dB
Package GroupMSOP-PowerPAD
Package Size: mm2:W x L8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) PKG
Pin/Package15BGA MICROSTAR JUNIOR, 8MSOP-PowerPAD, 8SON
RatingCatalog
Shutdown Current (ISD)0.5 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.2 %

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: TPA2005D1EVM
    TPA2005D1 Evaluation Module (EVM)
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

  • Power Rating in Audio Amplifier (Rev. A)
    PDF, 514 Kb, Revisión: A, Archivo publicado: marzo 4, 2005
    Average consumers often weigh heavily on cost versus power rating of audio amplifiers as their basis for purchasing one. Depending on the marketing strategy, the powerrating methodology for audio amplifiers can vary from manufacturer to manufacturer.The purpose of this document is to clarify three commonly used power ratings: average power, peak power, and PMPO.The following Texas Instru
  • 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