Datasheet

Data Sheet ADG2108
Rev. B | Page 11 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
200
0
–5 12
SOURCE VOLTAGE (V)
R
ON
(Ω)
180
160
140
120
100
80
60
40
20
–4 –3 –2 –1 0 1 2 3 4 5 6 7 8 9 10 11
V
SS
= –5V
V
DD
= +5V
V
SS
= 0V
V
DD
= +8V
V
SS
= 0V
V
DD
= +12V
T
A
= 25°C
I
DS
= 10mA
05898-007
Figure 4. Signal Range
85
75
65
55
45
35
25
–5.5 1.5
0.5–0.5–1.5–2.5–3.5–4.5
SOURCE VOLTAGE (V)
R
ON
(
Ω)
V
DD
/V
SS
= ±4.5V
V
DD
/V
SS
= ±5V
V
DD
/V
SS
= ±5.5V
T
A
= 25°C
I
DS
= 10mA
05898-017
Figure 5. R
ON
vs. Source Voltage, Dual ±5 V Supplies
70
65
60
55
50
45
40
35
30
25
20
0 87654321
SOURCE VOLTAGE (V)
R
ON
(Ω)
V
DD
= 12V
V
DD
= 10.8V
V
DD
= 13.2V
T
A
= 25°C
I
DS
= 10mA
05898-018
Figure 6. R
ON
vs. Supplies, V
DD
= 12 V ± 10%
90
80
70
60
50
40
30
0 5.04.54.03.53.02.52.01.51.00.5
SOURCE VOLTAGE (V)
R
ON
(Ω)
V
DD
= 8V
V
DD
= 7.2V
V
DD
= 8.8V
T
A
= 25°C
I
DS
= 10mA
05898-025
Figure 7. R
ON
vs. Source Voltage, V
DD
= 8 V ± 10%
80
70
60
50
40
30
20
10
0
–5 10–1–2–3–4
SOURCE VOLTAGE (V)
R
ON
(Ω)
V
DD
= +5V
V
SS
= –5V
I
DS
= 10mA
T
A
= +85°C
T
A
= +125°C
T
A
= +25°C
T
A
= –40°C
05898-026
Figure 8. R
ON
vs. Temperature, Dual ±5 V Supplies
60
50
40
30
20
10
0
0 654321
SOURCE VOLTAGE (V)
R
ON
(Ω)
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
V
DD
= 12V
V
SS
= 0V
I
DS
= 10mA
05898-027
Figure 9. R
ON
vs. Temperature, V
DD
= 12 V