TAS5431-Q1 Datasheet (Texas Instruments) - 8-W Mono Automotive Digital-audio Amplifier

TAS5431-Q1, 8-W Mono Automotive Digital-audio Amplifier

The TAS5431-Q1 is a mono class-D audio amplifier, ideal for use in automotive emergency call (eCall), telematics, instrument cluster, and infotainment applications.

The device provides up to 8-W into 4 Ω at less than 10% THD+N from a 14.4-Vdc automotive battery.

The wide operating voltage range and

TAS5431-Q1 Features

* AEC-Q100 Qualified for automotive applications

* Temperature grade 1:

* 40°C to 125°C, TA

* Mono BTL Digital power amplifier

* 8-W Output power at 10% THD+N into 4 Ω

* 4.5-V to 18-V Operating range

* 83% Efficiency into 4 Ω

* Different