Datasheet Texas Instruments TAS5424C-Q1

ManufacturerTexas Instruments
SeriesTAS5424C-Q1

4-Channel Automotive Digital Amplifiers with differential input delivering 28W/Ch into 4Ohm

Datasheets

TAS54x4C-Q1 Four-Channel Automotive Digital Amplifiers datasheet
PDF, 2.3 Mb, Revision: E, File published: Jan 23, 2015
Extract from the document

Prices

Status

TAS5424CTDKDRQ1TAS5424CTDKERQ1
Lifecycle StatusPreview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

Packaging

TAS5424CTDKDRQ1TAS5424CTDKERQ1
N12
Pin4444
Package TypeDKDDKE
Industry STD TermHSSOPHSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Width (mm)1111
Length (mm)15.915.9
Thickness (mm)3.53.5
Pitch (mm).65.65
Max Height (mm)3.63.6
Mechanical DataDownloadDownload
Package QTY500
CarrierLARGE T&R
Device MarkingTAS5424CQ1

Parametrics

Parameters / ModelsTAS5424CTDKDRQ1TAS5424CTDKERQ1
TAS5424CTDKERQ1
Analog Supply (V)(Max)24
Analog Supply (V)(Min)6
Approx. Price (US$)7.95 | 1ku
Audio Input TypeAnalogAnalog
Closed/Open LoopClosed
Control InterfaceI2CI2C
Iq(Max)(mA)20
Operating Temperature Range, C-40 to 105
Operating Temperature Range(C)-40 to 105
Output Power, W45
Output Power(W)45
Package GroupHSSOP
Package Size: mm2:W x L (PKG)44HSSOP: 175 mm2: 11 x 15.9(HSSOP)
Power Stage Supply(Max), V24
Power Stage Supply(Max)(V)24
Power Stage Supply(Min), V6
Power Stage Supply(Min)(V)6
Power to Bridge Tied Load(Max), W70
Power to Bridge Tied Load(Max)(W)70
Power to Parallel Bridge Tied Load(Max), W116
Power to Parallel Bridge Tied Load(Max)(W)116
RatingAutomotive
Speaker Channels, Max4
Speaker Channels(Max)4
Supported Bridge Tied Load(Min)(Ohms)2
Supported Parallel Bridge Tied Load(Min)(Ohms)1
THD + N @ 1 kHz, %0.02
THD + N @ 1 kHz(%)0.02

Eco Plan

TAS5424CTDKDRQ1TAS5424CTDKERQ1
RoHSNot CompliantCompliant
Pb FreeNo

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

Series: TAS5424C-Q1 (2)

Manufacturer's Classification

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