-
The TDA7576B is a dual bridge power amplifier with MOSFET output power stages. It has been specifically designed for 24 V power supply systems making it compatible with truck/bus applications.
The feedback topology allows excellent distortion performances and the integrated buffer minimizes the need for external components. The fully complementary P-channel/N-channel output structure allows rail-to-rail output voltage swing minimizing saturation losses.
The TDA7576B integrates a DC offset detector, a clipping detector and a diagnostic output.Key Features
- Multipower BCD technology
- 24 V battery operation
- MOSFET output power stage
- High output power capability
- 2 x 20 W/4 Ω @ 24 V, 1 kHz; 10 %
- Minimized external components
- No decoupling capacitors
- No bootstrap capacitor
- No external compensation
- Internally fixed gain
- Standby function
- Mute function
- Diagnostic pin for:
- clip detector (THD 2 %)
- short circuit detection
- thermal protection
- Output DC offset detection
- Protections:
- 60 V load dump
- Overrating chip temperature
- Out short circuit protection (to GND, Vcc and across the load)
- ESD
Sample & Buy
| Part Number | Marketing Status | Package | Packing Type | ECCN (US) | Country of Origin | Approximate Price (US$)* / Qty | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|
| TDA7576B | Active | MW 15L | Tube | EAR99 | MOROCCO | 6.12 / 1k | Buy now | Check Availability |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
Featured Videos
Power amplifier system for automotive applications
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TDA7576B | Active | MW 15L | Automotive | Ecopack1 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
