Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


TDA7293 Datasheet(Fiches technique) 1 Page - STMicroelectronics

Numéro de pièce TDA7293
Description  120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
Télécharger  13 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo 

 
 1 page
background image
TDA7293
120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
VERY HIGH OPERATING VOLTAGE RANGE
(
±50V)
DMOS POWER STAGE
HIGH OUTPUT POWER (100W @ THD =
10%, RL =8
Ω,VS = ±40V)
MUTING/STAND-BY FUNCTIONS
NO SWITCH ON/OFF NOISE
VERY LOW DISTORTION
VERY LOW NOISE
SHORT CIRCUIT PROTECTION
THERMAL SHUTDOWN
CLIP DETECTOR
MODULARITY (MORE DEVICES CAN BE
EASILY CONNECTED IN PARALLEL TO
DRIVE VERY LOW IMPEDANCES)
DESCRIPTION
The TDA7293 is a monolithic integrated circuit in
Multiwatt15 package, intended for use as audio
class AB amplifier in Hi-Fi field applications
(Home Stereo, self powered loudspeakers, Top-
class TV). Thanks to the wide voltage range and
to the high out current capability it is able to sup-
ply the highest power into both 4
Ω and 8Ω loads.
The built in muting function with turn on delay
simplifies the remote operation avoiding switching
on-off noises.
Parallel mode is made possible by connecting
more device through of pin11. High output power
can be delivered to very low impedance loads, so
optimizing the thermal dissipation of the system.
December1999
®
IN-
2
R2
680
C2
22
µF
C1 470nF
IN+
R1 22K
3
R3 22K
-
+
MUTE
STBY
4
VMUTE
VSTBY
10
9
SGND
MUTE
STBY
R4 22K
THERMAL
SHUTDOWN
S/C
PROTECTION
R5 10K
C3 10
µFC4 10µF
1
STBY-GND
C5
22
µF
713
14
6
15
8
-Vs
-PWVs
BOOTSTRAP
OUT
+PWVs
+Vs
C9 100nF
C8 1000
µF
-Vs
D97AU805A
+Vs
C7 100nF
C6 1000
µF
BUFFER DRIVER
11
BOOT
LOADER
12
5
VCLIP
CLIP DET
(*)
(*) see Application note
(**) for SLAVE function
(**)
Figure 1: Typical Application and Test Circuit
Multiwatt15
ORDERING NUMBER: TDA7293V
MULTIPOWER BCD TECHNOLOGY
1/13




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13 


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
TDA7294100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
TDA7294S100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
TDA7296S60V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
TDA729580V - 80W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
TDA7295S80V - 80W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
TDA729670V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
TDA7296A70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY 1 2 3 4 5 MoreSTMicroelectronics
NJM2174AUDIO LINE AMPLIFIER with MUTE FUNCTION 1 2 3 New Japan Radio
LM46632 Watt Stereo Class D Audio Power Amplifier with Stereo Headphone Amplifier 1 2 3 4 5 MoreNational Semiconductor (TI)
LM48341.75W Audio Power Amplifier with DC Volume Control and Microphone Preamp 1 2 3 4 5 MoreNational Semiconductor (TI)

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl