DG442 Maxim, DG442 Datasheet - Page 5

• Manufacturer Part Number: DG442
• Description: Maxim's redesigned DG441/DG442 analog switches now feature on-resistance matching (4&#8486 max) between switches and guaranteed on-resistance flatness over the signal range (9&#8486 max)
• Manufacturer: Maxim

(T
____________________________Typical Operating Characteristics (continued)
A
= +25°C, unless otherwise noted.)
250
225
200
175
150
125
100
150
125
100
75
50
25
75
50
25
0
0
0
0
ON-RESISTANCE vs. V
SUPPLY VOLTAGE AND TEMPERATURE
V+ = 12V
V- = 0V
UNIPOLAR SUPPLY VOLTAGE
ON-RESISTANCE vs. V
V+ = 10V
5
4
_______________________________________________________________________________________
V D (V)
Improved, Quad, SPST Analog Switches
V D (V)
10
T
A
= +125°C
D
AND UNIPOLAR
8
-20
V+ = 15V
V+ = 20V
40
20
0
D
T
T
15
-15
A
A
AND
= +25°C
= -55°C
V+ = 15V
V- = -15V
C L = 1nF
V D VOLTAGE (DUAL SUPPLY)
CHARGE INJECTION vs.
-10
20
12
V
240
200
160
120
D
180
150
120
0
80
40
90
60
30
(V)
0
0
-20
±5
±15V
10
ON-RESISTANCE vs. V
BIPOLAR SUPPLY VOLTAGE
BIPOLAR SUPPLY VOLTAGE (V)
BIPOLAR SUPPLY VOLTAGE
-10
SWITCHING TIMES vs.
±10
15
V D (V)
t ON
±10V
±20V
±5V
0
±15
D
+10
AND
t OFF
-10
10
0
0
+20
±20
V+ = 12V
V- = 0V
C L = 1nF
V D VOLTAGE (SINGLE SUPPLY)
CHARGE INJECTION vs.
5
120
100
350
300
250
200
150
100
80
60
40
20
50
0
0
V
-15
D
10
BIPOLAR VOLTAGE AND TEMPERATURE
(V)
V+ = 15V, V- = -15V
-10
ON-RESISTANCE vs. V
UNIPOLAR SUPPLY VOLTAGE
UNIPOLAR SUPPLY VOLTAGE (V)
10
SWITCHING TIMES vs.
T
-5
A
15
= +125°C
T
A
V D (V)
= +25°C
0
t OFF
15
t ON
T
A
= -55°C
5
20
D
AND
10
15
25
5