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參數(shù)資料
| 型號： | TS4871IS |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | MICRO, PLASTIC, SO-8 |
| 文件頁數(shù)： | 17/28頁 |
| 文件大?。?/td> | 383K |
| 代理商： | TS4871IS |
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TS4871
24/28
Application n
°3 : 50Hz to 10kHz bandwidth and
10dB gain BTL power amplifier.
Components :
Application n
°4 : Differential inputs BTL power
amplifier.
In this configuration, we need to place these
components : R1, R4, R5, R6, R7, C4, C5, C12.
We have also : R4 = R5, R1 = R6, C4 = C5.
The gain of the amplifier is:
For a 20Hz to 20kHz bandwidth and 6dB gain BTL
power amplifier you could follow the bill of material
below.
Components :
C9
Short Circuit
C10
Short Circuit
C12
1
F
S1, S2, S6, S7
2mm insulated Plug
10.16mm pitch
S8
3 pts connector 2.54mm
pitch
P1
PCB Phono Jack
D1*
Led 3mm
U1
TS4871ID or TS4871IS
Designator
Part Type
R1
33k / 0.125W
R2
Short Circuit
R4
22k / 0.125W
R6
Short Cicuit
R7
330k / 0.125W
R8*
(Vcc-Vf_led)/If_led
C2
470pF
C5
150nF
C6
100
F
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1
F
S1, S2, S6, S7
2mm insulated Plug
10.16mm pitch
S8
3 pts connector 2.54mm
pitch
P1
PCB Phono Jack
D1*
Led 3mm
U1
TS4871ID or TS4871IS
Designator
Part Type
Designator
Part Type
R1
22k / 0.125W
R4
22k / 0.125W
R5
22k / 0.125W
R6
22k / 0.125W
R7
330k / 0.125W
R8*
(Vcc-Vf_led)/If_led
C4
470nF
C5
470nF
C6
100
F
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1
F
D1*
Led 3mm
S1, S2, S6, S7
2mm insulated Plug
10.16mm pitch
S8
3 pts connector 2.54mm
pitch
P1, P2
PCB Phono Jack
U1
TS4871ID or TS4871IS
GVDI FF =2
R1
R4
-------- (Pos. Input - Neg.Input)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS4871IST | 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 |
| TS4872 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAIL TO RAIL INPUT/OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE |
| TS487-2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE |
| TS4872_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAIL TO RAIL INPUT/OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE |
| TS4872IJT | 制造商:STMicroelectronics 功能描述: |
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