company blog about Supply TI TAS5411QPWPRQ1 Analog Input Class D Audio Amplifier

Supply TI TAS5411QPWPRQ1 Analog Input Class D Audio Amplifier

Product Description
TAS5411QPWPRQ1 is a mono class-D audio amplifier, ideal for use in automotive emergency call (eCall), telematics, and instrument cluster applications.
TAS5411QPWPRQ1 provides up to 8 W into 4 Ω at less than 10% THD+N from a 14.4-Vdc automotive battery.

Features
Mono BTL Class-D 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
Differential Analog Input
Speaker Guard™ Speaker Protection With Adjustable Power Limiter
75-dB Power-Supply Rejection Ratio (PSRR)
Short-Circuit Protection
40-V Load-Dump Protection per ISO-7637-2
Output DC Level Detection While Music Is Playing
Overtemperature Protection
Over- and Undervoltage Protection

Applications
Automotive Emergency Call (eCall) Amplifier
Telematics Systems
Instrument Cluster Systems