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TDA7850 Amplifier Datasheet PDF

4 x 50W MOSFET Quad Bridge Power Amplifier

4 x 50W MOSFET Quad Bridge Power Amplifier

 

 

 

Part Number TDA7850
Description 4 x 50W MOSFET Quad Bridge Power Amplifier
Feature www.
DataSheet4U.
com TDA7850 4 x 50W MOS FET Quad bridge power amplifier plus HS D Features ■ Superior output power c apability: 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 Out put power stage Excellent 2Ω driving c apability HI-FI class distortion Low ou tput noise ST-BY Function Mute function Automute at min.
supply voltage detect ion Low external component count: – I nternally fixed gain (26dB) – No exte rnal compensation – No bootstrap capa citors On board 0.
35A high side driver Flexiwatt25 (Horizontal) Flexiwatt25 (V ertical) ■ ■ ■ ■ ■ ■ ■ .
Manufacture ST Microelectronics
Datasheet
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TDA7850

 

 

 


 

 

 

Part Number TDA7850LV
Description 4 x 50 W quad bridge amplifier suitable
Feature www.
DataSheet.
in TDA7850LV 4 x 50 W qua d bridge amplifier suitable for low vol tage car radio systems Data brief Feat ures ■ High output power capability: – 4 x 50 W/4 Ω max.
– 4 x 30 W/4 Ω @ 14.
4 V, 1 kHz, 10 % – 4 x 80 W/2 Ω max.
– 4 x 53 W/2 Ω @ 14.
4V, 1 k Hz, 10 % MOSFET output power stage Capa ble to operate in low voltage condition s (e.
g.
: “Start - Slop”) Excellent 2 Ω driving capability Hi-Fi class dis tortion Low output noise Standby functi on and mute function Automute at min.
s upply voltage detection Low external co mponent count: – Internally fixed gai n (26 dB) – No external compensatio .
Manufacture ST Microelectronics
Datasheet
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TDA7850LV

 

 

 


 

 

 

Part Number TDA7850H
Description 4 x 50W MOSFET Quad Bridge Power Amplifier
Feature TDA7850 4 x 50 W MOSFET quad bridge powe r amplifier Features ■ High output p ower capability: – 4 x 50 W/4  max .
– 4 x 30 W/4  @ 14.
4 V, 1 kHz, 1 0 % – 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 dis tortion ■ Low output noise ■ ST-BY function ■ Mute function ■ Automute at min.
supply voltage detection ■ L ow external component count: – Intern ally fixed gain (26 dB) – No external compensation – No bootstrap capacito rs ■ On board 0.
35 A high side driver Protections: ■ Output short circuit to gnd, to Vs, across .
Manufacture STMicroelectronics
Datasheet
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TDA7850H

 

 

 

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