Datasheet Summary
TDA7850
4 x 50 W MOSFET quad bridge power amplifier
Features
- High output power capability:
- 4 x 50 W/4 max.
- 4 x 30 W/4 @ 14.4 V, 1 kHz, 10 %
- 4 x 80 W/2 max.
- 4 x 55 W/2 @ 14.4V, 1 kHz, 10 %
- MOSFET output power stage
- Excellent 2 driving capability
- Hi-Fi class distortion
- Low output noise
- ST-BY function
- Mute function
- Automute at min. supply voltage detection
- Low external ponent count:
- Internally fixed gain (26 dB)
- No external pensation
- No bootstrap capacitors
- On board 0.35 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...
