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Datasheet Texas Instruments TAS5706BPAP

Datasheet Texas Instruments TAS5706BPAP

ManufacturerTexas Instruments
Part NumberTAS5706BPAP

20W Closed-loop I2S Audio Power Amplifier with Speaker EQ, DRC and SE output support 64-HTQFP 0 to 85


  • Download » Datasheet, PDF, 1.9 Mb, Revision: D, 09-10-2009
    20W stereo Digital Audio Power Amplifier With EQ and DRC. (Rev. D)


Family: TAS5706A, TAS5706B


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


Package TypePAP
Industry STD TermHTQFP
Package QTY160
CarrierJEDEC TRAY (5+1)
Device MarkingTAS5706B
Width (mm)10
Length (mm)10
Thickness (mm)1
Pitch (mm).5
Max Height (mm)1.2
Mechanical DataDownload »


Analog Supply (V)(Max)3.6
Analog Supply (V)(Min)3
Approx. Price (US$)3.58 | 1ku
Audio Input TypeDigital
Closed/Open LoopClosed
Control InterfaceHardware
Operating Temperature Range(C)0 to 85
Package GroupHTQFP
Package Size: mm2:W x L (PKG)64HTQFP: 144 mm2: 12 x 12(HTQFP)
Power Stage Supply(Max)(V)26
Power Stage Supply(Min)(V)10
Power to Bridge Tied Load(Max)(W)20
Sampling Rate(Max)(kHz)192
Sampling Rate(Min)(kHz)32
Speaker Channels(Max)4
Supported Bridge Tied Load(Min)(Ohms)8

Eco Plan

Pb FreeYes

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: TAS5706EVM2
    TAS5706B Evaluation Module (EVM)
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 324 Kb, 06-18-2010
    TAS57xx Dynamic Range Control
    This application report provides background information, general equations, and instructions for proper use of the Texas Instruments TAS57xx series Dynamic Range Control (DRC). Topics include I2C configuration, single-band and dual-band DRC, coefficient computation, device offerings, and user interface configuration.
  • 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: TAS5706B (2)

Manufacturer's Classification

  • Semiconductors > Audio > Mid-Power Audio Amplifiers (5-50W) > Digital I2S Input Class-D
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