參數(shù)資料
型號(hào): TDA7296V
廠商: 意法半導(dǎo)體
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
中文描述: 70V的- 60瓦的DMOS音頻放大器靜音/意法半導(dǎo)體,由
文件頁數(shù): 1/13頁
文件大?。?/td> 241K
代理商: TDA7296V
TDA7296
70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
VERY HIGH OPERATING VOLTAGE RANGE
(
±
35V)
DMOS POWERSTAGE
HIGH OUTPUT POWER (UP TO 60W MUSIC
POWER)
MUTING/STAND-BY FUNCTIONS
NO SWITCH ON/OFF NOISE
NO BOUCHEROT CELLS
VERYLOW DISTORTION
VERYLOW NOISE
SHORT CIRCUIT PROTECTION
THERMALSHUTDOWN
DESCRIPTION
The TDA7296 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
and 8
loads
even in presence of poor supply regulation, with
high Supply Voltage Rejection.
The built in muting function with turn on delay
simplifies the remote operation avoiding switching
on-off noises.
September 1997
IN-
2
R2
680
C2
22
μ
F
C1 470nF
IN+
R1 22K
3
R3 22K
-
+
MUTE
STBY
4
VM
VSTBY
10
9
IN+MUTE
MUTE
STBY
R4 22K
THERMAL
SHUTDOWN
S/C
PROTECTION
R5 10K
C3 10
μ
F
C4 10
μ
F
1
STBY-GND
C5
22
μ
F
7
13
14
6
15
8
-Vs
-PWVs
BOOTSTRAP
OUT
+PWVs
+Vs
C9 100nF
C8 1000
μ
F
-Vs
D93AU011
+Vs
C7 100nF
C6 1000
μ
F
Figure 1:
Typical Applicationand Test Circuit
Multiwatt 15
ORDERING NUMBER:
TDA7296V
MULTIPOWER BCD TECHNOLOGY
1/13
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