Packaging information
| Package | Pins HTSSOP (PWP) | 16 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,000 | LARGE T&R |
Features for the TAS5411-Q1
- 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
Description for the TAS5411-Q1
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.