Datasheet Texas Instruments TAS5631BPHDR

PWM input 300W Stereo class D amplifier with integrated feedback 64-HTQFP 0 to 70

Datasheets

PDF, 2.5 Mb, Revision: C, File published: Sep 6, 2012

Extract from the document

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

Audio Input Type	PWM
Control Interface	Hardware
Operating Temperature Range	0 to 70 C
Output Power	300 W
Power Stage Supply(Max)	52.5 V
Power Stage Supply(Min)	25 V
Power to Bridge Tied Load(Max)	300 W
Power to Parallel Bridge Tied Load(Max)	400 W
SNR	103 dB
Speaker Channels	4 Max
THD + N @ 1 kHz	0.03 %

RoHS

Compliant

Download
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.
Download
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.
Download
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: TAS5631B (4)