TDA7850
Features
- Superior output power capability: 4 x 50W/4Ω Max. 4 x 30W/4Ω @ 14.4V, 1KHz, 10% 4 x 80W/2Ω Max. 4 x 55W/2Ω @ 14.4V, 1KHz, 10% MOSFET Output power stage Excellent 2Ω 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 (26d B)
- No external pensation
- No bootstrap capacitors On board 0.35A high side driver
Flexiwatt25 (Horizontal) Flexiwatt25 (Vertical)
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- Protections:
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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
Description
The TDA7850 is a breakthrough MOSFET technology class AB audio power amplifier in Flexiwatt 25 package designed for high power car radio. The fully plementary P-Channel/NChannel output structure allows a rail to rail output...
