Datasheet

MAX4631/MAX4632/MAX4633
Fault-Protected, High-Voltage,
Dual Analog Switches
_______________________________________________________________________________________ 7
50
110
90
70
130
150
170
190
210
230
250
042681012
ON-RESISTANCE vs. V
COM
AND TEMPERATURE (SINGLE SUPPLY)
MAX4631-33 toc04
V
COM
(V)
ON-RESISTANCE (Ω)
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= -55°C
T
A
= +125°C
V+ = +12V
1.0
1.4
1.2
1.8
1.6
2.2
2.0
2.4
2.8
2.6
3.0
010155 2025303540
LOGIC-LEVEL THRESHOLD vs. V+
MAX4631-33 toc05
V+ (V)
LOGIC-LEVEL THRESHOLD (V)
SINGLE OR DUAL SUPPLY
0
40
20
80
60
120
100
140
180
160
200
-55 -15 5 25-35 45 65 85 105 125
SUPPLY CURRENT vs. TEMPERATURE
MAX4631-33 toc06
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
DUAL SUPPLIES
V+ = +15V
V- = -15V
SINGLE SUPPLY
V+ = +12V
V- = GND
0
50
150
100
200
250
0462 8 10 12 14 16
SUPPLY CURRENT vs. V
IN
MAX4631-33 toc07
V
IN
(V)
SUPPLY CURRENT (µA)
V+ = +15V
V- = -15V
I
GND
I-
I+
-10
-5
0
5
10
15
20
25
30
-15 -5-10 0 5 10 15
CHARGE INJECTION vs. V
COM
MAX4631-33 toc10
V
COM
(V)
CHARGE INJECTION (pC)
DUAL SUPPLIES
V+ = +15V
V- = -15V
SINGLE SUPPLY
V+ = +12V
0
50
150
100
200
250
0462 8 10 12 14 16
I+ vs. V
IN
MAX4631-33 toc08
V
IN
(V)
I+ (µA)
DUAL SUPPLIES
V+ = +15V
V- = -15V
SINGLE SUPPLY
V+ = +12V
V- = GND
10 100 1000
-120
-110
-90
-70
-50
-30
-100
-80
-40
-60
-20
-10
0
-120
-100
-60
-20
20
60
-80
-40
40
0
80
100
120
0.01 0.1 1
FREQUENCY RESPONSE
MAX4631-33 toc09
FREQUENCY (MHz)
LOSS (dB)
PHASE (DEGREES)
OFF-LOSS
ON-PHASE
ON-LOSS
0
150
100
50
200
250
300
350
400
450
500
0126 18243036
ON/OFF TIME
vs. SINGLE-SUPPLY VOLTAGE
MAX4631-33 toc11
SUPPLY VOLTAGE (V)
TIME (ns)
NO_ t
OFF
NC_ t
OFF
NO_ t
ON
NC_ t
ON
0
150
100
50
200
250
300
350
400
450
042 6 8 101214161820
ON/OFF TIME
vs. DUAL-SUPPLY VOLTAGE
MAX4631-33 toc12
SUPPLY VOLTAGE (V)
TIME (ns)
NO_ t
OFF
NC_ t
OFF
NO_ t
ON
NC_ t
ON
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)