Datasheet Texas Instruments TAS5424ATDKDQ1G4

4-Channel Automotive Digital Amplifier 44-HSSOP -40 to 105

Datasheets

PDF, 3.1 Mb, Revision: C, File published: Apr 25, 2011

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

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: TAS5424AEVM3
TAS5424AEVM3 Evaluation Module
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device)

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AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
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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)
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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: TAS5424A (6)

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