Datasheet Texas Instruments TAS5112ADFD

ManufacturerTexas Instruments
SeriesTAS5112A
Part NumberTAS5112ADFD
Datasheet Texas Instruments TAS5112ADFD

50-W Stereo Digital Amplifier Power Stage 56-HTSSOP 0 to 70

Datasheets

TAS5112A: Digital Amplifier Power Stage datasheet
PDF, 885 Kb, Revision: B, File published: Jun 20, 2008
Extract from the document

Prices

Status

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

Packaging

Pin56
Package TypeDFD
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY35
CarrierTUBE
Device Marking5112A
Width (mm)6.1
Length (mm)14
Thickness (mm)1.1
Pitch (mm).5
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

Audio Input TypePWM
Control InterfaceHardware
Operating Temperature Range0 to 70 C
Output Power50 W
Power Stage Supply(Max)30.5 V
Power to Bridge Tied Load(Max)62 W
SNR96 dB
Speaker Channels2 Max
THD + N @ 1 kHz0.03 %

Eco Plan

RoHSCompliant

Application Notes

  • PSRR for Purepath Digital Audio Amplifiers
    PDF, 159 Kb, File published: Apr 15, 2005
  • 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