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參數(shù)資料
| 型號： | TDA7294V |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 音頻放大器 |
| 英文描述： | 100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| 中文描述： | 100V的- 100瓦的DMOS音頻放大器靜音/意法半導(dǎo)體，由 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 372K |
| 代理商： | TDA7294V |
TDA7294
100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
VERY HIGH OPERATING VOLTAGE RANGE
(
±
40V)
DMOS POWER STAGE
HIGH OUTPUT POWER (UP TO 100W MU-
SIC POWER)
MUTING/STAND-BY FUNCTIONS
NO SWITCHON/OFF NOISE
NO BOUCHEROT CELLS
VERYLOW DISTORTION
VERYLOW NOISE
SHORT CIRCUIT PROTECTION
THERMAL SHUTDOWN
DESCRIPTION
The TDA7294 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 SupplyVoltageRejection.
The built in muting function with turn on delay
simplifies the remote operation avoiding switching
on-off noises.
February 1996
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
TDA7294
Figure 1:
TypicalApplication and TestCircuit
Multiwatt15
ORDERING NUMBER:
TDA7294V
MULTIPOWER BCD TECHNOLOGY
1/16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7294 | 100V - 100W DMOS Audio Amplifier With Mute/ST-BY(帶消音和預(yù)備狀態(tài)的音頻放大器) |
| TDA7295 | 80V - 80W DMOS Audio Amplifier with Mute/ST-BY(帶消音和備用的80V-80W DMOS音頻放大器) |
| TDA7296S | 60V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7296SV | 60V - 60W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7297D | 10W+10W DUAL BRIDGE AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7294V | 制造商:STMicroelectronics 功能描述:Audio Power Amplifier IC |
| TDA7295 | 功能描述:音頻放大器 80W Audio Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7295S | 功能描述:音頻放大器 80W Audio Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA7295SV | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:80V - 80W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
| TDA7295V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:80V - 80W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY |
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