TAS6421-Q1 Datasheet (Texas Instruments)

TAS6421-Q1, Audio Amplifier

TAS6421-Q1 device is a mono-channel digital-input Class-D Burr-Brown™ audio amplifier that implements a 2.1 MHz PWM switching frequency enabling a cost-optimized solution for a very small PCB size, full operation down to 4.5 V for start/stop events, and exceptional sound quality with up to 40 kHz au

TAS6421-Q1 Features

* 1 Advanced load diagnostics

* DC Diagnostics run without input clocks

* AC Diagnostic for tweeter detection with impedance and phase response

* Easily meet CISPR25-L5 EMC specification

* AEC-Q100 Qualified for automotive applications

* Temperature gra