STPA003HSD-48X Automotive Audio Power Amplifiers by STMicroelectronics
4 x 52 W quad bridge power amplifier with low voltage operation
| Status: | Active |
|---|---|
| Series: | STPA003 |
| RoHS: | Compliant |
Features
| High output power capability: 4 x 52 W/4 Ω max. 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 % 4 x 85 W/2 Ω max. 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 % |
| 4 x 52 W/4 Ω max. |
| 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 % |
| 4 x 85 W/2 Ω max. |
| 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 % |
| MOSFET output power stage |
| Capable to operate in low voltage conditions (e.g.: “Start - Stop”) |
| Excellent GSM noise immunity |
| Excellent 2 Ω driving capability |
| Hi-Fi class distortion |
| Low output noise |
| Standby function and mute function |
| Automute at min. supply voltage detection |
| Low external component count: Internally fixed gain (26 dB) No external compensation No bootstrap capacitors |
| Internally fixed gain (26 dB) |
| No external compensation |
| No bootstrap capacitors |
| On board 0.4 A high side driver |
| Protections: Output short circuit to GND, to Vs, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Output DC offset detection Load dump voltage Fortuitous open GND Reversed battery ESD |
| Output short circuit to GND, to Vs, across the load |
| Very inductive loads |
| Overrating chip temperature with soft thermal limiter |
| Output DC offset detection |
| Load dump voltage |
| Fortuitous open GND |
| Reversed battery |
| ESD |
Last 6 months Inventory & Pricing History
Resources
Product Specifications |
|---|
| DS10473 4 x 52 W quad bridge power amplifier with high side driver and low voltage operation |
Selection Guides |
|---|
| Automotive Audio Power Amplifiers |
Alternative Descriptions
| ABD AUDIO & POWER | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a STPA003HSD-48X?
Additional datasheets, footprints and schematics for STPA003HSD-48X are listed on our Part Details page. You can also find images and similar parts to STPA003HSD-48X on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for STPA003HSD-48X on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STPA003HSD-48X price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does STPA003HSD-48X fall under?
The STPA003HSD-48X is listed under Automotive Infotainment and Telematics > Automotive Audio Power Amplifiers > Automotive Class-AB Audio Power Amplifiers.
Can I view similar or alternative parts?
You can view similar parts to STPA003HSD-48X when available in the Automotive Class-AB Audio Power Amplifiers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the STPA003HSD-48X you can contact the distributor directly for product support, shipping queries etc.
Is the STPA003HSD-48X RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STPA003HSD-48X have stock available?
Authorised distributors including Avnet America, EBV Elektronik and Avnet Silica have stock available or on a lead time for STPA003HSD-48X.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for STPA003HSD-48X often in real-time on the comparison pages.
What if I can't find stock of STPA003HSD-48X?
You can fill out our help required form which you can use to request a quote for STPA003HSD-48X from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.