DataSheetWiki


TDA7494 fiches techniques PDF

ST Microelectronics - 10W AMPLIFIER WITH DC VOLUME CONTROL

Numéro de référence TDA7494
Description 10W AMPLIFIER WITH DC VOLUME CONTROL
Fabricant ST Microelectronics 
Logo ST Microelectronics 





1 Page

No Preview Available !





TDA7494 fiche technique
TDA7494
10W AMPLIFIER WITH DC VOLUME CONTROL
10W OUTPUT POWER RL = 8,
@ THD = 10% VCC = 28V
ST-BY AND MUTE FUNCTIONS
LINEAR VOLUME CONTROL DC COUPLED
WITH POWER OP AMPLIFIER
NO BOUCHEROT CELL
NO ST-BY RC INPUT NETWORK
SIGNAL LINE OUTPUT BEFORE VOLUME
CONTROLLING AND MUTING
3 SWITCHABLE VOLTAGE CONTROLLED
INPUT PINS
SINGLE SUPPLY RANGING UP TO 35V
SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
INTERNALLY FIXED GAIN
SOFT CLIPPING
LOW TURN-ON TURN-OFF POP NOISE
MULTIWATT 15 PACKAGE
BLOCK AND APPLICATION DIAGRAM
MULTIPOWER BI50II TECHNOLOGY
Multiwatt15
ORDERING NUMBER: TDA7494
DESCRIPTION
The TDA7494 10W is class AB power amplifier
assembled in the @Multiwatt 15 package, spe-
cially designed for high quality sound, TV applica-
tions.
Features of the TDA7494 include volume control,
3 switchable inputs, Stand-by and mute functions.
3x
470nF
IN 1
IN 2
IN 3
5
6
1
PWR GND
15
SGN GND 8
D95AU414D
SW
1
2
3
VOL
2K
PWR
13 +VCC
14
470µF
MUTE/STBY
PROTECTIONS
OUT
100K
24
MONITOR
OUT
100K
300nF
3 79
SVR
STAND-BY
10
300nF
10K
470µF
SW CTL
VOL CTL
MUTE
1µF
February 1997
1/12

PagesPages 12
Télécharger [ TDA7494 ]


Fiche technique recommandé

No Description détaillée Fabricant
TDA7490 25W 25W STEREO CLASS-D AMPLIFIER 50W MONO IN BTL ST Microelectronics
ST Microelectronics
TDA7490L STEREO CLASS-D AMPLIFIER 28W MONO STMicroelectronics
STMicroelectronics
TDA7490LSA Stereo Class-D Amplifier STMicroelectronics
STMicroelectronics
TDA7490SA Stereo Class-D Amplifier STMicroelectronics
STMicroelectronics

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