TAS5421-Q1 22-W Mono Automotive Digital Audio Amplifier With Load Dump and I2C Diagnostics
【产品特性】．Thermally Enhanced 16-Pin HTSSOP (PWP) Package With PowerPAD Package (Pad Down)
．Designed for Automotive EMC Requirements
．Qualified According to AEC-Q100 Grade 2
．ISO9000: 2002 TS16949 Certified
【产品应用】．Automotive Emergency Call (eCall) Amplifier
【文字介绍】The TAS5421-Q1 is a mono digital audio amplifier, ideal for use in automotive emergency call (eCall), telematics, instrument cluster, and infotainment applications. The device provides up to 22 W into 4 Ω at less than 10% THD+N from a 14.4-Vdc automotive battery. The wide operating voltage range and excellent efficiency make the device ideal for start-stop support or running from a backup battery when required. The integrated load-dump protection reduces external voltage clamp cost and size, and the onboard load diagnostics report the status of the speaker through I2C.