Datasheet Texas Instruments TAS5424BTDKERQ1

TAS5414B-Q1, TAS5424B-Q1 Four-Channel Automotive Digital Amplifiers 44-HSSOP -40 to 105

Datasheets

PDF, 2.5 Mb, File published: Dec 28, 2011

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Audio Input Type	Analog
Control Interface	I2C
Operating Temperature Range	-40 to 105 C
Output Power	45 W
Power Stage Supply(Max)	24 V
Power Stage Supply(Min)	6 V
Power to Bridge Tied Load(Max)	70 W
Power to Parallel Bridge Tied Load(Max)	116 W
Speaker Channels	4 Max
THD + N @ 1 kHz	0.02 %

RoHS

Compliant

Evaluation Modules & Boards: TAS5424BQ1DKDEVM
TAS5424B-Q1 DKD Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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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.
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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.
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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.

Series: TAS5424B-Q1 (2)

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