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Datasheet Texas Instruments TAS5631BPHD

Texas Instruments TAS5631BPHD

Manufacturer:Texas Instruments
Series:TAS5631B
Part Number:TAS5631BPHD

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

Datasheets

  • Download » Datasheet, PDF, 2.5 Mb, Revision: C, 09-06-2012
    300-W STEREO / 400 MONO PurePath HD DIGITAL-INPUT POWER STAGE (Rev. C)

Prices

Family: TAS5631B

Status

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

Packaging

Pin64
Package TypePHD
Industry STD TermHTQFP
JEDEC CodeS-PQFP-G
Package QTY90
CarrierTUBE
Device MarkingTAS5631B
Width (mm)14
Length (mm)14
Thickness (mm)1
Pitch (mm).8
Max Height (mm)1.2
Mechanical DataDownload »

Parametrics

Analog Supply (V)(Max)13.2
Analog Supply (V)(Min)10.8
Approx. Price (US$)6.20 | 1ku
ArchitectureClass D
Audio Input TypePWM
Closed/Open LoopClosed
Control InterfaceHardware
Operating Temperature Range(C)0 to 70
Output Power(W)300
Package GroupHTQFP
Package Size: mm2:W x L (PKG)64HTQFP: 256 mm2: 16 x 16(HTQFP)
Power Stage Supply(Max)(V)52.5
Power Stage Supply(Min)(V)25
Power to Bridge Tied Load(Max)(W)300
Power to Parallel Bridge Tied Load(Max)(W)400
Power to Single-Ended Load(Max)(W)145
RatingCatalog
Speaker Channels(Max)4
Supported Bridge Tied Load(Min)(Ohms)4
Supported Parallel Bridge Tied Load(Min)(Ohms)2
Supported Single-Ended Load(Min)(Ohms)2

Eco Plan

RoHSCompliant
Pb FreeYes

Manufacturer's Classification

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

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.
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