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Datasheet Texas Instruments TAS5630BPHD

Datasheet Texas Instruments TAS5630BPHD

ManufacturerTexas Instruments
Part NumberTAS5630BPHD

Analog input 300W Stereo class D amplifier with integrated feedback 64-HTQFP 0 to 70


  • Download » Datasheet PDF, 3.2 Mb, Revision: D, File published: Mar 13, 2015
    TAS5630B 300-W Stereo and 400-W Mono PurePathв„ў HD Analog-Input Power Stage datasheet
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    SLES217D – NOVEMBER 2010 – REVISED MARCH 2015 TAS5630B 300-W Stereo and 400-W Mono PurePath™ HD Analog-Input Power Stage
    1 Features 3 Description The TAS5630B device is a high-performance analoginput class-D amplifier with integrated closed-loop
    feedback technology (known as PurePath HD
    technology) with the ability to drive up to 300 W (1)
    stereo into 4-Ω to 8-Ω speakers from a single 50-V
    supply. 1 PurePathв„ў HD Enabled Integrated Feedback
    – Signal Bandwidth up to 80 kHz for HighFrequency Content From HD Sources
    – Ultralow 0.03% THD at 1 W into 4 Ω
    – Flat THD at All Frequencies for Natural Sound
    – 80-dB PSRR (BTL, No Input Signal)
    – > 100-dB (A-weighted) SNR
    – Click-and Pop-Free Start-up
    Multiple Configurations Possible on the Same
    PCB With Stuffing Options:
    – Mono Parallel Bridge-Tied Load (PBTL)
    – Stereo Bridge-Tied Load (BTL) ...


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Family: TAS5630B


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


Package TypePHD
Industry STD TermHTQFP
Package QTY90
Device MarkingTAS5630B
Width (mm)14
Length (mm)14
Thickness (mm)1
Pitch (mm).8
Max Height (mm)1.2
Mechanical DataDownload »


Audio Input TypeAnalog
Control InterfaceHardware
Operating Temperature Range0 to 70 C
Output Power300 W
Power Stage Supply(Max)52.5 V
Power Stage Supply(Min)25 V
Power to Bridge Tied Load(Max)300 W
Power to Parallel Bridge Tied Load(Max)400 W
SNR100 dB
Speaker Channels4 Max
THD + N @ 1 kHz0.03 %

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TAS5630PHD2EVM
    TAS5630PHD Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes PDF, 140 Kb, Revision: A, File published: May 1, 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, File published: May 1, 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, File published: Oct 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.

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Series: TAS5630B (5)

Manufacturer's Classification

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