参数资料
型号: TA8265K
元件分类: 音频/视频放大
英文描述: 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM10
封装: SIP-10
文件页数: 3/10页
文件大小: 275K
代理商: TA8265K
TA8265K
2002-02-13
2
Block Diagram
Application Information
Voltage gain
The closed loop voltage gain is determined by R1, R2.
34 (dB)
(a)
Amplifier with gain GV <34 (dB)
When R4 = 220
GV 30 (dB)
is gein.
Cautions
This IC is not proof enough against a strong E-M field by CRT which may cause malfunction such as leak.
Please set the IC keeping the distance from CRT.
6
8
Ripple Filter
VCC
4
IN1
INPUT1
7
RL
5
400
20 k
3
1
400
20 k
10
9
RL
2
IN2
AMP1
AMP2
OUT1
OUT2
PW-GND
Pre-GND
INPUT1
(dB)
R
og
20
G
2
1
V
+
=
l
+
=
400
k
20
og
20l
(dB)
R
og
20
G
4
2
4
2
1
V
+
=
l
4/2
R1
20 k
R2
400
5/1
7/10
Output
Input
Figure 1
4/2
R1
20 k
R2
400
5/1
7/10
Output
Input
Figure 2
R4
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