参数资料
型号: CA3290AE
厂商: HARRIS SEMICONDUCTOR
元件分类: 运动控制电子
英文描述: BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output
中文描述: DUAL COMPARATOR, 10000 uV OFFSET-MAX, 1200 ns RESPONSE TIME, PDIP8
文件页数: 7/8页
文件大小: 347K
代理商: CA3290AE
7
FIGURE 10. INPUT CURRENT vs INPUT COMMON MODE
VOLTAGE
FIGURE 11. POSITIVE COMMON MODE INPUT VOLTAGE
RANGE vs SUPPLY VOLTAGE
FIGURE 12. NEGATIVE COMMON MODE INPUT VOLTAGE
RANGE vs SUPPLY VOLTAGE
FIGURE 13. INPUT CURRENT vs TEMPERATURE
FIGURE 14. OUTPUT SATURATION VOLTAGE vs OUTPUT SINK CURRENT
Typical Performance Curves
(Continued)
T
A
= 25
o
C
V+ = +5V, V- = GND
INPUT COMMON MODE VOLTAGE (V)
3.0
I
3.0
3.5
4.0
4.5
2.5
0
1.0
2.0
4.0
5.0
125
o
C
25
o
C
-55
o
C
POSITIVE SUPPLY VOLTAGE (V)
0
5
10
15
20
25
30
35
40
45
-4.0
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
I
-55
o
C
125
o
C
25
o
C
NEGATIVE SUPPLY VOLTAGE (V)
0
5
10
15
20
25
30
35
40
45
-2.5
-2.0
-1.5
-1.0
-0.5
0
0.5
I
1.0
V+ = +15V, V- = -15V
TEMPERATURE (
o
C)
0
20
40
60
80
100
120
140
1
10
100
1K
10K
I
V
CM
= 0V
V+ = 5V, V- = 0V
V
CM
= 1.4V
OUTPUT SINK CURRENT
10
μ
A
100
μ
A
1mA
10mA
125
o
C
25
o
C
-55
o
C
125
o
C
25
o
C
-55
o
C
1mV
10mV
100mV
1V
10V
O
CA3290, CA3290A
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