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参数资料
| 型号： | CA3280E |
| 厂商： | HARRIS SEMICONDUCTOR |
| 元件分类： | 运动控制电子 |
| 英文描述： | Dual, 9MHz, Operational Transconductance Amplifier (OTA) |
| 中文描述： | DUAL OP-AMP, 4000 uV OFFSET-MAX, 9 MHz BAND WIDTH, PDIP16 |
| 封装： | PLASTIC, DIP-16 |
| 文件页数： | 8/10页 |
| 文件大小： | 286K |
| 代理商： | CA3280E |
8
Typical Performance Curves
FIGURE 11. AMPLIFIER GAIN vs FREQUENCY
FIGURE 12. SUPPLY CURRENT vs DIODE CURRENT
FIGURE 13. INPUT OFFSET CURRENT vs AMPLIFIER BIAS
CURRENT
FIGURE 14. INPUT OFFSET VOLTAGE vs AMPLIFIER BIAS
CURRENT
FIGURE 15. PEAK OUTPUT VOLTAGE vs AMPLIFIER BIAS
CURRENT
FIGURE 16. INPUT CURRENT vs INPUT DIFFERENTIAL
VOLTAGE
10
5
10
1
1
0.1
10
1
10
2
FREQUENCY (Hz)
S
10
4
10
3
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
I
ABC
= 3mA
I
ABC
= 300
μ
A
I
ABC
= 30
μ
A
I
ABC
= 3.0
μ
A
I
ABC
= 0.3
μ
A
I
ABC
= 0.03
μ
A
T
A
= 25
o
C
T
10
1
1
10
-1
10
-2
S
10
-1
1
10
1
10
2
10
3
DIODE CURRENT (
μ
A)
T
A
= 25
o
C
V
S
=
±
15V
10
2
10
1
1
I
1
10
1
10
2
10
3
10
3
AMPLIFIER BIAS CURRENT (
μ
A)
V
S
=
±
15V
T
A
= -55
o
C
T
A
= 25
o
C
T
A
= 125
o
C
T
A
= 125
o
C
T
A
= 125
o
C
T
A
= 25
o
C
T
A
= -55
o
C
2
1
0
-1
-2
-3
-4
-5
1
10
1
10
2
10
3
AMPLIFIER BIAS CURRENT (
μ
A)
I
16
15
14
13
0
-13
-14
-15
-16
1
10
1
10
2
10
3
T
A
= 125
o
C
T
A
= 25
o
C
T
A
= -55
o
C
T
A
= 125
o
C
T
A
= 25
o
C
T
A
= -55
o
C
P
AMPLIFIER BIAS CURRENT (
μ
A)
V
S
=
±
15V
10
6
10
5
10
4
10
3
10
2
10
1
1
I
0
1
2
3
4
5
6
7
8
9
10
DIFFERENTIAL INPUT VOLTAGE (V)
T
A
= 125
o
C
T
A
= 25
o
C
CA3280, CA3280A
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| CA3282 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Octal Low Side Power Driver with Serial Bus Control |
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