TAS5411QPWPRQ1

Description
The TAS5411-Q1 is a mono class-D audio amplifier, ideal for use in automotive emergency call (eCall), telematics, and instrument cluster 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 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.  
Features
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:– Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature– Device HBM Classification Level H2– Device CDM Classification Level C5
• 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)
• Load Diagnostic Functions:– Open and Shorted Output Load– Output-to-Power and -Ground Shorts
• Protection and Monitoring Functions:– 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
•
Thermally Enhanced 16-Pin HTSSOP (PWP) Package With PowerPAD™ Package (Pad Down)
• Designed for Automotive EMC Requirements
• ISO9000: 2002 TS16949 Certified   Applications
• Automotive Emergency Call (eCall) Amplifier
• Telematics Systems
• Instrument Cluster Systems