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Datasheet Texas Instruments TAS5614ADKDR

Datasheet Texas Instruments TAS5614ADKDR

ManufacturerTexas Instruments
Part NumberTAS5614ADKDR

150W Stereo/300W MONO PurePath™ HD Digital-Input Power Stage 44-HSSOP 0 to 70


  • Download » Datasheet, PDF, 2.6 Mb, Revision: B, 02-28-2011
    150W Stereo/300W MONO PurePath HD DIgital-Input Power Stage. (Rev. B)


Family: TAS5614, TAS5614A


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


Package TypeDKD
Industry STD TermHSSOP
Package QTY500
CarrierLARGE T&R
Device MarkingTAS5614A
Width (mm)11
Length (mm)15.9
Thickness (mm)3.5
Pitch (mm).65
Max Height (mm)3.6
Mechanical DataDownload »


Analog Supply (V)(Max)13.2
Analog Supply (V)(Min)10.8
Approx. Price (US$)4.76 | 1ku
ArchitectureClass D
Audio Input TypePWM
Closed/Open LoopClosed
Control InterfaceHardware
Operating Temperature Range(C)0 to 70
Output Power(W)150
Package GroupHSSOP
Package Size: mm2:W x L (PKG)44HSSOP: 175 mm2: 11 x 15.9(HSSOP)
Power Stage Supply(Max)(V)38
Power Stage Supply(Min)(V)18
Power to Bridge Tied Load(Max)(W)200
Power to Parallel Bridge Tied Load(Max)(W)300
Speaker Channels(Max)4
Supported Bridge Tied Load(Min)(Ohms)3
Supported Parallel Bridge Tied Load(Min)(Ohms)2
Supported Single-Ended Load(Min)(Ohms)3

Eco Plan

Pb FreeYes

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TAS5614PHD2EVM
    TAS5614PHD Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

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: TAS5614A (4)

Manufacturer's Classification

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