Datasheet

ADG888
Rev. A | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
0.40
0
05
05432-005
V
S
, V
D
(V)
R
ON
(Ω)
0.35
0.30
0.25
0.20
0.15
0.10
0.05
1
2
34
V
DD
= 4.2V
V
DD
= 4.5V
V
DD
= 5.5V
V
DD
= 5V
T
A
= 25°C
I
DS
= 100mA
Figure 5. On Resistance vs. V
D
(V
S
), V
DD
= 4.2 V to 5.5 V
0.6
0
0
05432-006
V
S
,V
D
(V)
R
ON
(Ω)
0.5
0.4
0.3
0.2
0.1
0.5 1.0 1.5 3.5
2.0 2.5 3.0
T
A
= 25°C
I
DS
= 100mA
V
DD
= 3V
V
DD
= 2.7V
V
DD
= 3.3V
V
DD
= 3.6V
Figure 6. On Resistance vs. V
D
(V
S
), V
DD
= 2.7 V to 3.6 V
0.45
0
05
.0
05432-007
V
S
, V
D
(V)
R
ON
(Ω)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
V
DD
= 5V
I
DS
= 100mA
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
Figure 7. On Resistance vs. V
D
(V
S
) for Different
Temperatures, V
DD
= 5 V
0.7
0
0
3.0
05432-008
V
S
, V
D
(V)
R
ON
(Ω)
0.6
0.5
0.4
0.3
0.2
0.1
0.5 1.0 1.5 2.0 2.5
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
V
DD
= 3V
I
DS
= 100mA
Figure 8. On Resistance vs. V
D
(V
S
) for Different
Temperatures, V
DD
= 3 V
0
50
100
150
200
250
300
350
400
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
D
(V)
Q
INJ
(pC)
T
A
= 25°C
V
DD
= 5V
V
DD
= 3V
05432-009
Figure 9. Charge Injection vs. Source Voltage
0
5
10
15
20
25
30
35
40
45
–40 –20 0 20 40 60 80 100 120
t
ON
t
OFF
TEMPERATURE (°C)
TIME (ns)
05432-010
V
DD
= 3V; SxB CHANNELS
V
DD
= 3V; SxA CHANNELS
V
DD
= 5V; SxB CHANNELS
V
DD
= 5V; SxA CHANNELS
V
DD
= 3V, 5V; SxB CHANNELS
V
DD
= 3V, 5V; SxA CHANNELS
Figure 10. t
ON
/t
OFF
Times vs. Temperature