參數(shù)資料
型號(hào): TDA7494
廠商: 意法半導(dǎo)體
元件分類: 音頻放大器
英文描述: 10W AMPLIFIER WITH DC VOLUME CONTROL
中文描述: 10W的放大器,直流音量控制
文件頁數(shù): 1/12頁
文件大?。?/td> 238K
代理商: TDA7494
TDA7494
10W AMPLIFIER WITH DC VOLUME CONTROL
10W OUTPUT POWER R
L
= 8
,
@ THD = 10% V
CC
= 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
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.
February 1997
VOL
PWR
SW
1
2
3
MUTE/STBY
PROTECTIONS
IN 1
IN 2
IN 3
5
6
1
8
2
4
3
7
9
10
14
OUT
VOL CTL
MONITOR
OUT
100K
SW CTL
SVR
MUTE
D95AU414D
13
+V
CC
SGN GND
15
PWR GND
100K
300nF
300nF
10K
1
μ
F
STAND-BY
470
μ
F
3 x
470nF
2K
470
μ
F
BLOCK AND APPLICATION DIAGRAM
Multiwatt15
ORDERING NUMBER:
TDA7494
MULTIPOWER BI50II TECHNOLOGY
1/12
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TDA7494SA 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5W+5W AMPLIFIER WITH DC VOLUME CONTROL
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TDA7495S 功能描述:音頻放大器 11W/11W 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
TDA7495S_04 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:11W +11W AMPLIFIER