參數(shù)資料
型號： TS4994IQT
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
文件頁數(shù)： 2/31頁
文件大小： 762K
代理商： TS4994IQT
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
TS4994IST 1W Differential Input/Output Audio Power Amplifier with Selectable Standby
TS4997 2 x 1W differential input stereo audio amplifier with programmable 3D effects
TS4997IQT 2 x 1W differential input stereo audio amplifier with programmable 3D effects
TS5070 Programmable Codec/Filter COMBO 2ND Generation(可編程編碼解碼器/濾波器)
TS5071 Programmable Codec/Filter COMBO 3ND Generation(可編程編碼解碼器/濾波器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TS4994IST 功能描述:音頻放大器 1W Audio Power 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
TS4995 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.2 W fully differential audio power amplifier with selectable standby and 6 dB fixed gain
TS4995EIJT 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
TS4997 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1W differential input stereo audio amplifier with programmable 3D effects
TS4997IQT 功能描述:音頻放大器 Stereo w/3D effects 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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