MAX4646 Maxim, MAX4646 Datasheet - Page 5

• Manufacturer Part Number: MAX4646
• Description: The MAX4645/MAX4646 single-pole, single-throw (SPST) analog switches feature a 2
• Manufacturer: Maxim

__________________________________________Typical Operating Characteristics
(T
A
-10
-10
-15
-20
70
60
50
40
30
20
10
30
12
10
25
20
15
10
-5
= +25°C, unless otherwise noted.)
0
8
6
4
2
0
5
0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
0
0
CHARGE INJECTION vs. V
ON-RESISTANCE vs. V
1
1
1
AND SUPPLY VOLTAGE
T
V+ = 1.8V
AND TEMPERATURE
A
= +85°C
SUPPLY VOLTAGE (V)
V+ = 2.5V
T
2
2
2
A
V
V
V+ = 3V
V+ = 3V
= +25°C
COM
_______________________________________________________________________________________
COM
(V)
(V)
3
3
3
V+ = 5V
T
A
COM
= -40°C
V+ = 5V
COM
4
4
4
5
5
5
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
Fast, Low-Voltage, 2.5Ω, SPST,
12
10
2.5
2.0
1.5
1.0
0.5
0
8
6
4
2
0
0
-40
0.01
0
INPUT IMPEDANCE = 600Ω
f = 20Hz TO 50kHz
t
t
TOTAL HARMONIC DISTORTION
OFF
-20
ON
TURN-ON/TURN-OFF TIME
ON-RESISTANCE vs. V
1
0.1
AND TEMPERATURE
vs. TEMPERATURE
0
TEMPERATURE (°C)
vs. FREQUENCY
FREQUENCY (kHz)
T
T
A
A
T
2
20
= +85°C
A
V
= +25°C
COM
CMOS Analog Switches
= -40°C
1
40
(V)
3
V
60
COM
10
V+ = 5V
COM
V+ = 4.5V
= 3V
4
80
100
100
5
-100
0.01
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.1
0
1
8
7
6
5
4
3
2
1
0
-40
1.0
0.1
t
1.5
t
ON
OFF
-20
OFF-LOSS
ON/OFF-LEAKAGE CURRENT
TURN-ON/TURN-OFF TIME
FREQUENCY RESPONSE
2.0
1
vs. TEMPERATURE
0
TEMPERATURE (°C)
FREQUENCY (MHz)
ON-LOSS
2.5
vs. V
V
COM
ON-LEAKAGE
OFF-LEAKAGE
20
10
3.0
COM
(V)
V+ = 5V
50Ω IN AND OUT
3.5
40
100
4.0
60
V+ = 5.5V
V+ = 5V
4.5
80
1000
5.0
5