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參數資料
| 型號： | TDA7296 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 60 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封裝： | MULTIWATT-15 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 281K |
| 代理商： | TDA7296 |
1/15
TDA7296
February 2005
1
FEATURES
■ MULTIPOWER BCD TECHNOLOGY
■ VERY HIGH OPERATING VOLTAGE RANGE
(±35V)
■ DMOS POWER STAGE
■ HIGH OUTPUT POWER (UP TO 60W MUSIC
POWER)
■ MUTING/STAND-BY FUNCTIONS
■ NO SWITCH ON/OFF NOISE
■ NO BOUCHEROT CELLS
■ VERY LOW DISTORTION
■ VERY LOW NOISE
■ SHORT CIRCUIT PROTECTION
■ THERMAL SHUTDOWN
2
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, Topclass TV).
Thanks to the wide voltage range and to the high
out current capability it is able to supply the high-
est power into both 4
and 8 loads even in pres-
ence of poor supply regulation, with high Supply
Voltage Rejection.
The built in muting function with turn on delay sim-
plifies the remote operation avoiding switching on-
off noises.
70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
Figure 2. Typical Application and Test Circuit
IN-
2
R2
680
C2
22
F
C1 470nF
IN+
R1 22K
R6
2.7
C10
100nF
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
F
C4 10
F
1
STBY-GND
C5
22
F
713
14
6
15
8
-Vs
-PWVs
BOOT-
STRAP
OUT
+PWVs
+Vs
C9 100nF
C8 1000
F
-Vs
D93AU011
+Vs
C7 100nF
C6 1000
F
Note: The Boucherot cell R6, C10, normally not necessary for a stable operation it could
be needed in presence of particular load impedances at VS <±25V.
Rev. 10
Figure 1. Package
Table 1. Order Codes
Part Number
Package
TDA7296
Multiwatt15V
TDA7296HS
Multiwatt15H (Short Leads)
Multiwatt15V
Multiwatt15H
(Short Leads)
相關PDF資料 |
PDF描述 |
|---|---|
| TDA7296HS | 60 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| TDA7297D13TR | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| TDA7297D | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| TDA7297SA | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| TDA7302 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA-7296 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7296_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7296A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7296AV | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7296HS | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:70V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
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