參數(shù)資料
型號(hào): TDA7497
廠商: 意法半導(dǎo)體
元件分類: 音頻放大器
英文描述: 10W+10W+10W/15W TRIPLE AMPLIFIER
中文描述: 10W的10W的10W/15W三重放大器
文件頁(yè)數(shù): 5/7頁(yè)
文件大?。?/td> 107K
代理商: TDA7497
t
OFF
STDBY
MUTE
MUTE
MUTE
MUTE
PLAY
STDBY
PLAY
OFF
STDBY
20
+V
S
(V)
-20
-V
S
V
IN
(mV)
Vpin4
(V)
V
S
V
S
-2.5
V
S-
6
V
S
-10
I
q
(mA)
0
VOUT
(V)
D94AU084
Figure4:
Attenuation& Total QuiescentCurrent vs. V
pin4
Voltage
MUTE STAND-BY FUNCTION
The pin 4 (MUTE/STAND-BY) controls the ampli-
fier status by two different thresholds, referred to
+V
S
.
- When V
pin4
higher than = +V
S
- 2.5V the
amplifier is in Stand-by mode and the final
stage generatorsare off
- when V
pin4
is between +V
S
- 2.5V and +V
S
- 6V the final stage current generators are
switched on and the amplifier is in mute
mode
- when V
pin4
is lower than +V
S
- 6V the am-
plifier is playmode.
TDA7497
5/7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7497S 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8W+8W+15W TRIPLE AMPLIFIER
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TDA7498 功能描述:音頻放大器 100W +100W Dual BTL Class-D 4-Select dB 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
TDA7498E 功能描述:音頻放大器 160W 160W Dual BTL ClassD Audio 20mV 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
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