参数资料
型号: TS4871IQT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 1 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
封装: 3 X 3 MM, DFN-8
文件页数: 17/28页
文件大小: 1491K
代理商: TS4871IQT
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 Vcc=5V, a 20Hz to 20kHz bandwidth and 20dB
gain BTL power amplifier you could follow the bill
of material below.
Components :
C9
Short Circuit
C10
Short Circuit
C12
1F
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
100F
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1F
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
110k / 0.125W
R4
22k / 0.125W
R5
22k / 0.125W
R6
110k / 0.125W
R7
330k / 0.125W
R8*
(Vcc-Vf_led)/If_led
C4
470nF
C5
470nF
C6
100F
C7
100nF
C9
Short Circuit
C10
Short Circuit
C12
1F
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
GVDIFF = 2
R1
R4
--------
相关PDF资料
PDF描述
TS4871IS 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS488IQT 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS488IST 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS489IQT 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TS489IST 0.13 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
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