FDAx03S Class-D Automotive Amplifier
STMicroelectronics' class-D amplifiers are designed for telematics and e-Call applications
STMicroelectronics' FDA903S/803S are the latest products of the second-generation ST FDA family, designed for telematics and e-Call applications. They are single channel Class-D with digital input, wide operating range, and embedded advanced diagnostic.
- I²S/TDM direct connection: no input leakage/no input disturbances
- Wide operating range: 3.3 V support
- Full diagnostic (also in play)
- Load current monitoring (FDA903S only)
- Flat frequency response
FDAx03S Class-D Automotive Amplifier
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | FDA803S-6DY | 1 X 10 W CLASS D DIGITAL INPUT A | 420 - Immediate | $3.64 | View Details |
![]() | ![]() | FDA903S-6DY | 1 X 10 W CLASS D DIGITAL INPUT A | 186 - Immediate | $3.84 | View Details |
![]() | ![]() | EVAL-FDA903S-SA | EVAL BOARD FOR FDA903S | 1 - Immediate | $165.53 | View Details |




