Datasheet Texas Instruments TPA731D — Datenblatt

HerstellerTexas Instruments
SerieTPA731
ArtikelnummerTPA731D
Datasheet Texas Instruments TPA731D

700-mW-Mono-Audioverstärker mit Differenzeingang und Klasse AB mit aktivem High-Shutdown 8-SOIC -40 bis 85

Datenblätter

700-mW Mono Low-Voltage Audio Power Amplifier with Differential Inputs datasheet
PDF, 1.1 Mb, Revision: B, Datei veröffentlicht: Oct 17, 2002
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Preise

Status

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

Verpackung

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device MarkingTPA731
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataHerunterladen

Parameter

Analog Supply (V)5.5 Min
ArchitectureClass AB
Audio Input TypeAnalog Input
Control InterfaceHardware
Iq per channel(Typ)1.55 mA
Iq(Max)2.5 mA
Iq(Typ)1.55 mA
Load(Min)8 ohms
Operating Temperature Range-40 to 85 C
Output Power0.7 W
PSRR85 dB
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Pin/Package8MSOP-PowerPAD, 8SOIC
RatingCatalog
Shutdown Current (ISD)0.0015 uA
Speaker ChannelsMono Max
THD + N @ 1 kHz0.5 %

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TPA731EVM
    TPA731 Evaluation Module (EVM)
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • 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