Improved, Quad, SPST Analog Switches
____________________________Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
ON-RESISTANCE vs. V
D
AND
BIPOLAR VOLTAGE AND TEMPERATURE
V+ = 15V, V- = -15V
120
100
rDS(ON) (Ω)
±5V
80
60
T
A
= +25°C
40
20
0
-20
-10
0
VD (V)
+10
+20
-15
-10
-5
0
VD (V)
5
10
15
T
A
= -55°C
T
A
= +125°C
DG441/DG442
ON-RESISTANCE vs. V
D
AND
UNIPOLAR SUPPLY VOLTAGE
250
225
200
175
rDS(ON) (Ω)
rDS(ON) (Ω)
150
125
100
75
50
25
0
0
5
10
VD (V)
15
20
V+ = 20V
V+ = 10V
V+ = 15V
120
90
60
30
0
180
150
ON-RESISTANCE vs. V
D
AND
BIPOLAR SUPPLY VOLTAGE
±15V
±10V
±20V
ON-RESISTANCE vs. V
D
AND UNIPOLAR
SUPPLY VOLTAGE AND TEMPERATURE
150
T
A
= +125°C
125
100
rDS(ON) (Ω)
75
50
25
0
0
4
VD (V)
8
12
V+ = 12V
V- = 0V
T
A
= +25°C
TIME (ns)
200
160
240
SWITCHING TIMES vs.
BIPOLAR SUPPLY VOLTAGE
350
300
250
TIME (ns)
200
150
100
50
0
SWITCHING TIMES vs.
UNIPOLAR SUPPLY VOLTAGE
T
A
= -55°C
120
80
tON
tOFF
tON
tOFF
40
0
±5
±10
±15
±20
BIPOLAR SUPPLY VOLTAGE (V)
10
15
20
UNIPOLAR SUPPLY VOLTAGE (V)
25
40
CHARGE INJECTION vs.
VD VOLTAGE (DUAL SUPPLY)
V+ = 15V
V- = -15V
CL = 1nF
10
CHARGE INJECTION vs.
VD VOLTAGE (SINGLE SUPPLY)
V+ = 12V
V- = 0V
CL = 1nF
20
Q (pC)
Q (pC)
0
-20
-15
-10
0
V
D
(V)
10
15
0
-10
0
5
V
D
(V)
10
15
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
