Datasheet Texas Instruments TPA3112D1QPWPRQ1

ManufacturerTexas Instruments
SeriesTPA3112D1-Q1
Part NumberTPA3112D1QPWPRQ1
Datasheet Texas Instruments TPA3112D1QPWPRQ1

Automotive Catalog, 25-W Filter-Free Mono Class-D Audio Amplifier with SpeakerGuardT (TPA3112) 28-HTSSOP -40 to 125

Datasheets

TPA3112D1-Q1 25-W Filter-Free Mono Class-D Audio Power Amplifier With SpeakerGuardв„ў datasheet
PDF, 1.1 Mb, Revision: B, File published: Sep 30, 2015
Extract from the document

Prices

Status

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

Packaging

Pin28
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingTPA3112Q1
Width (mm)4.4
Length (mm)9.7
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

Analog Supply (V)26 Min
Audio Input TypeAnalog
Closed/Open LoopClosed
Control InterfaceHardware
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
Package Size: mm2:W x L28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG
Power Stage Supply(Max)26 V
Power Stage Supply(Min)8 V
Power to Bridge Tied Load(Max)25 W
RatingAutomotive
Speaker Channels1 Max
Supported Bridge Tied Load(Min)4 Ohms

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPA3112D1EVM
    TPA3112D1 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Using Thermal Calculation Tools for Analog Components
    PDF, 1.1 Mb, File published: Sep 2, 2010
    This document provides general guidance on the use of toolsand calculations for thermal estimates of component operating temperatures for analog devices. Of particularfocus are components with direct thermal paths to the PCB which is common for components which need a low thermal resistance to manage the dissipated power. This document provides practical considerations for estimation of o
  • AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    PDF, 1.9 Mb, Revision: B, File published: 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, File published: 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.

Model Line

Series: TPA3112D1-Q1 (1)
  • TPA3112D1QPWPRQ1

Manufacturer's Classification

  • Semiconductors > Audio > Mid-Power Audio Amplifiers (10-50W) > Analog Input Amplifiers
EMS supplier