DataSheetWiki


TDA7854 fiches techniques PDF

STMicroelectronics - 4 x 47W MOSFET quad bridge power amplifier

Numéro de référence TDA7854
Description 4 x 47W MOSFET quad bridge power amplifier
Fabricant STMicroelectronics 
Logo STMicroelectronics 





1 Page

No Preview Available !





TDA7854 fiche technique
TDA7854
4 x 47W MOSFET quad bridge power amplifier
Features
Multipower BCD technology
High output power capability:
– 4 x 47W/4Ω max.
– 4 x 80W/2Ω max.
MOSFET output power stage
www.DataSheet4EUxc.ceollemnt 2Ω driving capability
Hi-fi class distortion
Low output noise
St-by function
Mute function
Automute at min. supply voltage detection
Low external component count:
– Internally fixed gain (26dB)
– No external compensation
– No bootstrap capacitors
Protections:
Output short circuit to GND, to Vs, across the
load
Very inductive loads
Overrating chip temperature with soft thermal
limiter
Load dump voltage
Flexiwatt 25
Fortuitous open GND
Reversed battery
ESD
Description
The TDA7854 is a breakthrough MOSFET
technology class AB audio power amplifier in
Flexiwatt 25 package designed for high power car
radio. The fully complementary P-Channel/N-
Channel output structure allows a rail to rail
output voltage swing which, combined with high
output current and minimized saturation losses
sets new power references in the car-radio field,
with unparalleled distortion performances.
Table 1. Device summary
Order code
TDA7854
Package
Flexiwatt 25
Packing
Tube
October 2007
Rev 1
1/12
www.st.com
1

PagesPages 12
Télécharger [ TDA7854 ]


Fiche technique recommandé

No Description détaillée Fabricant
TDA7850 4 x 50W MOSFET Quad Bridge Power Amplifier Plus HSD ST Microelectronics
ST Microelectronics
TDA7850A 4 x 50 W MOSFET quad bridge power amplifier plus HSD STMicroelectronics
STMicroelectronics
TDA7850LV 4 x 50 W quad bridge amplifier suitable ST Microelectronics
ST Microelectronics
TDA7851A 4 X 45W MOSFET Quad Bridge Power Amplifier ST Microelectronics
ST Microelectronics

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche