Datasheet Texas Instruments TPA4411MRTJR

ManufacturerTexas Instruments
SeriesTPA4411
Part NumberTPA4411MRTJR
Datasheet Texas Instruments TPA4411MRTJR

80-mW DirectPath™ Stereo Headphone Amplifier 20-QFN -40 to 85

Datasheets

80-mW DirectPath(TM) Stereo Headphone Driver datasheet
PDF, 1.5 Mb, Revision: E, File published: Mar 4, 2008
Extract from the document

Prices

Status

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

Packaging

Pin20
Package TypeRTJ
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingBPB
Width (mm)4
Length (mm)4
Thickness (mm).73
Pitch (mm).5
Max Height (mm).8
Mechanical DataDownload

Parametrics

Analog Supply (V)1.8 Max
ArchitectureClass-AB
Headphone ChannelsStereo
Iq per channel(Typ)3.7 mA
Load(Min)16 ohms
Operating Temperature Range-40 to 85 C
Output Power0.08 W
PSRR80 dB
Package GroupQFN
Package Size: mm2:W x L20QFN: 16 mm2: 4 x 4(QFN) PKG
RatingCatalog
Shutdown Current (ISD)1 uA
Volume ControlNo

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TPA4411EVM
    TPA4411 Evaluation Module (EVM)
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Precautions for connecting APA outputs to other devices
    PDF, 138 Kb, File published: May 6, 2010
  • 2Q 2010 Issue Analog Applications Journal
    PDF, 1.6 Mb, File published: May 6, 2010
  • 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

Manufacturer's Classification

  • Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Headphone Amplifier
EMS supplier