参数资料
型号: CA3280E
厂商: Intersil
文件页数: 9/10页
文件大小: 0K
描述: IC OPAMP TRANSCND DUAL 9MZ 16DIP
标准包装: 25
放大器类型: 跨导
电路数: 2
转换速率: 125 V/µs
增益带宽积: 9MHz
电流 - 输入偏压: 1.8µA
电压 - 输入偏移: 700µV
电流 - 电源: 2mA
电流 - 输出 / 通道: 650µA
电压 - 电源,单路/双路(±): ±2 V ~ 15 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 16-DIP(0.300",7.62mm)
供应商设备封装: 16-PDIP
包装: 管件
其它名称: CA3280
8
FIGURE 17. LEAKAGE CURRENT vs TEMPERATURE
FIGURE 18. AMPLIFIER BIAS VOLTAGE vs AMPLIFIER BIAS
CURRENT
FIGURE 19. 1/f NOISE vs FREQUENCY
FIGURE 20. PEAK OUTPUT CURRENT vs AMPLIFIER BIAS
CURRENT
FIGURE 21. DIODE RESISTANCE vs DIODE CURRENT
FIGURE 22. AMPLIFIER GAIN vs AMPLIFIER BIAS CURRENT
Typical Performance Curves (Continued)
104
103
102
10
1
10-1
10-2
-75
-50
-25
0
25
50
75
100
125
150
175
LEAKAGE
CURRENT
(n
A)
TEMPERATURE (oC)
V9 = V10 = V12 = 30V
V9 = V10 = V12 = 0V
1800
1600
1400
1200
1000
800
600
400
A
M
P
L
IFIER
BIAS
VOL
T
AGE
(
m
V)
1
101
102
103
AMPLIFIER BIAS CURRENT (
A)
VS = ±15V
TA = 25
oC
TA = 100
oC
TA = 125
oC
TA = -55
oC
TA = 25
oC
101
102
103
104
105
IABC = 500A
24
22
20
18
16
14
12
10
8
6
4
2
0
1
/f
NO
IS
E
VOLTAGE
(nV/
√Hz
)
FREQUENCY (Hz)
TA = 125
oC
TA = -55
oC
TA = 25
oC
TA = -55
oC
TA = 25
oC
TA = 125
oC
VS = ±15V
103
102
101
1
PE
A
K
OUTPUT
CUR
RE
NT
(
A)
1
101
102
103
AMPLIFIER BIAS CURRENT (
A)
TA = 25
oC
VS = +15V
106
105
104
103
102
101
DIODE
RESISTANCE
(
)
10-1
1
101
102
103
104
DIODE CURRENT (
A)
105
104
103
102
101
1
10-1
TA = -55
oC
TA = 25
oC
TA = 125
oC
S
M
ALL
S
IGNAL
FORW
AR
D
10-3
10-2
10-1
1
101
102
103
104
AMPLIFIER BIAS CURRENT (
A)
TR
ANS
C
O
NDU
CTA
N
C
E
(
S)
CA3280, CA3280A
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