MAX321CSA 查看數據表（PDF） - Maxim Integrated
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MAX321CSA Datasheet PDF : 8 Pages
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Precision, Dual-Supply, SPST
Analog Switches
__________________________________________Typical Operating Characteristics
(V+ = +5V, V- = -5V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VOLTAGE AT COM PIN
30
V± = ±3V
25
20
V± = ±5V
15
10
V± = ±8V
5
0
-8 -6 -4 -2 0 2 4 6 8
VCOM (V)
ON-RESISTANCE vs. VOLTAGE AT COM PIN
(OVER TEMPERATURE)
30
A
25
B
20
C
15
D
10
A: TA = +125°C
5
B: TA = +85°C
C: TA = +25°C
D: TA = -55°C
0
-5 -4 -3 -2 -1 0 1 2 3 4 5
VCOM (V)
ON LEAKAGE CURRENT vs. TEMPERATURE
100
V+ = +5.5V, V- = -5.5V
10 VCOM = ±4.5V, VNC or VNO = ±4.5V
1
OFF LEAKAGE CURRENT vs. TEMPERATURE
100
V+ = +5.5V, V- = -5.5V
10 VCOM = ±4.5V
VNC or VNO = 4.5V
1
0.1
0.1
0.01
0.01
0.001
0.001
0.0001
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
0.0001
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
ON-RESISTANCE MATCH vs. VOLTAGE
AT COM PIN (OVER TEMPERATURE)
0.50
0.45
A: TA = -55°C
B: TA = +25°C
0.40
C: TA = +85°C
0.35
D: TA = +125°C
0.30
0.25
0.20
0.15
CB
0.10
D
A
0.05
0
-5
-3
-1
1
3
5
VCOM (V)
CHARGE INJECTION vs.
VOLTAGE AT COM PIN
20
15
10
5
0
-5
-10
-15
-20
-5 -4 -3 -2 -1 0 1 2 3 4 5
VCOM (V)
SUPPLY CURRENT vs. TEMPERATURE
140
120
100
80
60
40
20
0
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
4 _______________________________________________________________________________________
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