參數(shù)資料
型號: MAX321
廠商: Maxim Integrated Products, Inc.
英文描述: Precision, Dual-Supply, SPST Analog Switches(接通電阻35Ω,漏電流0.1nA,導通速率150ns,雙電源,單刀單擲CMOS模擬開關)
中文描述: 高精度、雙電源、SPST、模擬CMOS開關
文件頁數(shù): 4/8頁
文件大小: 109K
代理商: MAX321
M
Prec ision, Dual-S upply, S PS T
Analog S witc hes
4
_______________________________________________________________________________________
__________________________________________Typic al Operating Charac teristic s
(V+ = +5V, V- = -5V, T
A
= +25°C, unless otherwise noted.)
0.0001
-55
65
85
OFF LEAKAGE CURRENT vs. TEMPERATURE
100
V+ = +5.5V, V- = -5.5V
V
COM
= ±4.5V
V
NC
or V
NO
= 4.5V
10
M
TEMPERATURE (°C)
O
-15
5
25
45
-35
105 125
0.1
0.001
1
0.01
0
-8
-6
0
2
ON-RESISTANCE vs. VOLTAGE AT COM PIN
30
M
V
COM
(V)
R
O
)
-4
-2
4
6
8
20
5
25
10
15
V± = ±3V
V± = ±5V
V± = ±8V
0
-5
-3
-4
-2
3
4
ON-RESISTANCE vs. VOLTAGE AT COM PIN
(OVER TEMPERATURE)
30
M
V
COM
(V)
R
O
)
-1
0
1
2
5
20
5
25
15
10
A: T
A
= +125°C
B: T
A
= +85°C
C: T
A
= +25°C
D: T
A
= -55°C
D
C
B
A
0
-5
-1
ON-RESISTANCE MATCH vs. VOLTAGE
AT COM PIN (OVER TEMPERATURE)
M
V
COM
(V)
R
O
)
1
3
0.30
0.35
0.10
0.05
0.40
0.45
0.20
0.15
0.25
0.50
5
-3
A: T
A
= -55°C
B: T
A
= +25°C
C: T
A
= +85°C
D: T
A
= +125°C
C
A
B
D
0.0001
-55
65
85
ON LEAKAGE CURRENT vs. TEMPERATURE
10
M
TEMPERATURE (°C)
O
-15
5
25
45
-35
105 125
0.1
0.001
1
0.01
100
V+ = +5.5V, V- = -5.5V
V
COM
= ±4.5V, V
NC
or V
NO
= ±4.5V
0
-55
65
85
SUPPLY CURRENT vs. TEMPERATURE
100
120
M
TEMPERATURE (°C)
I
S
μ
A
25
45
-35 -15
5
105 125
80
20
40
60
140
-20
-5
CHARGE INJECTION vs.
VOLTAGE AT COM PIN
15
M
V
COM
(V)
Q
-1
0
5
0
-15
10
5
-10
-5
20
-4
-3
-2
1
2
3
4
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