參數(shù)資料
型號： TS4994
廠商： 意法半導(dǎo)體
英文描述： 1W Differential Input/Output Audio Power Amplifier with Selectable Standby
中文描述： 1W的差分輸入/輸出音頻功率放大器可選擇待機(jī)
文件頁數(shù)： 2/31頁
文件大?。?/td> 762K
代理商： TS4994
TS4994
Application Component Information
2/31
1 Application Component Information
Figure 1. Typical Application DFN10 Version
Figure 2. Typical Application Mini-SO8 Version
Components
Functional Description
C
S
C
B
Supply Bypass capacitor which provides power supply filtering.
Bypass capacitor which provides half supply filtering.
Feedback resistor which sets the closed loop gain in conjunction with R
IN
A
V
= Closed Loop Gain= R
FEED
/R
IN
.
Inverting input resistor which sets the closed loop gain in conjunction with R
FEED
.
Optional input capacitor making a high pass filter together with R
IN
. (fcl = 1 / (2 x Pi x R
IN
x C
IN
)
R
FEED
R
IN
C
IN
Rfeed1
20k
Rin1
20k
Rin2
20k
Rfeed2
20k
+
Cin1
Cin2
+
220nF
+
Cb
1u
+
Cs
1u
GND
GND
GND
Diff. Input +
Diff. input -
GND
GND
GND
VCC
VCC
VCC
Optional
8 Ohms
Bias
Vin-
Vin+
Bypass
Standby
VCC
GND
7
Vo-
Vo+
+
-
2
5
9
10
3
4
6
1
Mode
Stdby
TS4994IQ
Rfeed1
20k
Rin1
20k
Rin2
20k
Rfeed2
20k
+
Cin1
2Cin2
+
220nF
+
Cb
1u
+
Cs
1u
GND
GND
GND
Diff. Input +
Diff. input -
GND
GNDVCC
VCC
Optional
8 Ohms
Bias
Vin-
Vin+
Bypass
Standby
VCC
GND
Vo-
Vo+
+
-
2
4
7
8
6
3
5
1
Stdby
TS4994IS
相關(guān)PDF資料
PDF描述
TS4994IQT 1W Differential Input/Output Audio Power Amplifier with Selectable Standby
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4994_06 制造商:TI 制造商全稱:Texas Instruments 功能描述:1W differential input/output audio power amplifier with selectable standby
TS4994EIJT 功能描述:音頻放大器 1.2W input/output Diff Audio Pwr Amp 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
TS4994EIKJT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2 W differential input/output audio power amplifier with selectable standby
TS4994FC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2 W differential input/output audio power amplifier with selectable standby
TS4994IJT 功能描述:音頻放大器 STANDARD LINEAR 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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