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Datasheet Texas Instruments TAS5611APHD

Datasheet Texas Instruments TAS5611APHD

ManufacturerTexas Instruments
Part NumberTAS5611APHD

125W Stereo / 250W Mono PurePath™ HD Analog-input Power Stage 64-HTQFP 0 to 70


  • Download » Datasheet, PDF, 2.1 Mb, Revision: B, 06-29-2011
    125 W Stereo/250W Mono PurePath HD Analog-Input Power Stage... (Rev. B)


Family: TAS5611A


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


Package TypePHD
Industry STD TermHTQFP
Package QTY90
CarrierJEDEC TRAY (5+1)
Device MarkingTAS5611A
Width (mm)14
Length (mm)14
Thickness (mm)1
Pitch (mm).8
Max Height (mm)1.2
Mechanical DataDownload »


Analog Supply (V)(Max)13.2
Analog Supply (V)(Min)10.8
Approx. Price (US$)4.59 | 1ku
Audio Input TypeAnalog
Closed/Open LoopClosed
Control InterfaceHardware
Operating Temperature Range(C)0 to 70
Output Power(W)125
Package GroupHTQFP
Package Size: mm2:W x L (PKG)64HTQFP: 256 mm2: 16 x 16(HTQFP)
Power Stage Supply(Max)(V)34.1
Power Stage Supply(Min)(V)16
Power to Bridge Tied Load(Max)(W)165
Power to Parallel Bridge Tied Load(Max)(W)250
Speaker Channels(Max)4
Supported Bridge Tied Load(Min)(Ohms)3
Supported Parallel Bridge Tied Load(Min)(Ohms)2
THD + N @ 1 kHz(%)0.03

Eco Plan

Pb FreeYes

Application Notes

  • Download » Application Notes, PDF, 140 Kb, Revision: A, 05-01-2013
    AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
    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.
  • Download » Application Notes, PDF, 1.9 Mb, Revision: B, 05-01-2013
    AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    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.
  • Download » Application Notes, PDF, 765 Kb, 10-30-2001
    Guidelines for Measuring Audio Power Amplifier Performance
    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.

Moldel Line

Series: TAS5611A (2)

Manufacturer's Classification

  • Semiconductors > Audio > High-Power Audio Amplifiers (>50W) > Analog Input Class-D
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