MAX4644EUA-T Просмотр технического описания (PDF) - Maxim Integrated
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MAX4644EUA-T Datasheet PDF : 10 Pages
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High-Speed, Low-Voltage, 4Ω,
SPDT CMOS Analog Switch
Typical Operating Characteristics
(V+ = +5V or +3V, VINH = V+, INL = GND, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM
20
ICOM = 10mA
15
V+ = 1.8V
10
V+ = 2.5V
V+ = 3V
5
V+ = 5V
0
0
1
2
3
4
5
VCOM (V)
CHARGE INJECTION vs. VCOM
140
V+ = 5V
120
100
80
60
40
20
0
0
1
2
3
4
5
VCOM (V)
LOGIC THRESHOLD vs.
SUPPLY VOLTAGE
2.0
1.5
1.0
0.5
ON-RESISTANCE vs. TEMPERATURE
5
ICOM = 10mA
4 V+ = 3V
3
V+ = 5V
2
1
-40 -15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
140
120
IN = GND
100
80
60
40
20
0
1.8
IN = V+
2.8
3.8
4.8
5.8
SUPPLY VOLTAGE (V)
ON-/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
1000
OFF-LEAKAGE
100
10
ON-LEAKAGE
1
-40 -15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT vs.
TEMPERATURE
300
IN = GND
250
200
V+ = 5V
150
100
V+ = 3V
V+ = 1.8V
50
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
SWITCHING TIMES vs. SUPPLY VOLTAGE
15
12
9
tON
6
tOFF
3
SWITCHING TIMES vs. TEMPERATURE
10
V+ = 5V
8
tON
6
tOFF
4
2
0
0
0
1.8 2.6 3.4 4.2 5.0 5.8
2
3
4
5
-40 -15 10
35
60
85
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
_______________________________________________________________________________________ 5
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