Datasheet

REV. C
ADG428/ADG429
–7–
SWITCHING FREQUENCY – Hz
6000
1000
10
10M100
I
DD
– mA
1k 10k 100k 1M
5500
4000
2500
2000
1500
5000
4500
3500
3000
500
0
V
DD
= +15V
V
SS
= –15V
EN = 2.4V
EN = 0V
Figure 7. Positive Supply Current vs. Switching Frequency
V
IN
– Volts
1153 5 7 9 11 13
130
50
t – ns
120
90
80
70
60
110
100
V
DD
= +15V
V
SS
= –15V
t
ON
(EN)
t
TRANSITION
t
OFF
(EN)
Figure 8. Switching Time vs. V
IN
(Bipolar Supply)
V
SUPPLY
– Volts
300
275
50
65 61567 69 611 613
200
125
100
75
250
225
150
175
t – ns
25
0
V
IN
= +5V
t
ON
(EN)
t
TRANSITION
t
OFF
(EN)
Figure 9. Switching Time vs. Bipolar Supply
V
DD
= +15V
V
SS
= –15V
SWITCHING FREQUENCY – Hz
1000
100
0.1
10 10M100
I
SS
– mA
1k 10k 100k 1M
10
1
EN = 2.4V
EN = 0V
Figure 10. Negative Supply Current vs. Switching
Frequency
V
IN
– Volts
200
40
t – ns
180
120
100
80
60
160
140
113357911
t
OFF
(EN)
t
TRANSITION
t
ON
(EN)
V
DD
= +12V
V
SS
= 0V
Figure 11. Switching Time vs. V
IN
(Single Supply)
V
SUPPLY
– Volts
500
200
0
5156
t – ns
7 8 9 10 11 12 13 14
450
250
150
50
350
300
100
400
V
IN
= +5V
t
ON
(EN)
t
TRANSITION
t
OFF
(EN)
Figure 12. Switching Time vs. Single Supply