Datasheet Texas Instruments TPA2005D1DGNG4 — Datenblatt

HerstellerTexas Instruments
SerieTPA2005D1
ArtikelnummerTPA2005D1DGNG4
Datasheet Texas Instruments TPA2005D1DGNG4

1,4-W-Mono-Klasse-D-Audioverstärker (TPA2005) 8-MSOP-PowerPAD -40 bis 85

Datenblätter

TPA2005D1 1.4-W MONO Filter-Free Class-D Audio Power Amplifier datasheet
PDF, 1.6 Mb, Revision: G, Datei veröffentlicht: Oct 27, 2015
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin8
Package TypeDGN
Industry STD TermHVSSOP
JEDEC CodeS-PDSO-G
Package QTY80
CarrierTUBE
Device MarkingBAL
Width (mm)3
Length (mm)3
Thickness (mm)1.02
Pitch (mm).65
Max Height (mm)1.1
Mechanical DataHerunterladen

Parameter

Analog Supply (V)5.5 Min
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 %

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPA2005D1EVM
    TPA2005D1 Evaluation Module (EVM)
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Power Rating in Audio Amplifier (Rev. A)
    PDF, 514 Kb, Revision: A, Datei veröffentlicht: Mar 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, Datei veröffentlicht: 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, Revision: A, Datei veröffentlicht: May 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, Revision: B, Datei veröffentlicht: May 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, Datei veröffentlicht: 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.

Modellreihe

Herstellerklassifikation

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