Datasheet Texas Instruments TAS5631BDKDR

ManufacturerTexas Instruments
SeriesTAS5631B
Part NumberTAS5631BDKDR
Datasheet Texas Instruments TAS5631BDKDR

PWM input 300W Stereo class D amplifier with integrated feedback 44-HSSOP 0 to 70

Datasheets

300-W STEREO / 400 MONO PurePath HD DIGITAL-INPUT POWER STAGE datasheet
PDF, 2.5 Mb, Revision: C, File published: Sep 6, 2012
Extract from the document

Prices

Status

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

Packaging

Pin44
Package TypeDKD
Industry STD TermHSSOP
JEDEC CodeR-PDSO-G
Package QTY500
CarrierLARGE T&R
Device MarkingTAS5631B
Width (mm)11
Length (mm)15.9
Thickness (mm)3.5
Pitch (mm).65
Max Height (mm)3.6
Mechanical DataDownload

Parametrics

Audio Input TypePWM
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
SNR103 dB
Speaker Channels4 Max
THD + N @ 1 kHz0.03 %

Eco Plan

RoHSCompliant

Application Notes

  • AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
    PDF, 140 Kb, Revision: A, File published: May 1, 2013
    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.
  • 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 > High-Power Audio Amplifiers (>50W) > PWM Input Class-D
EMS supplier