Datasheet

ADG721/ADG722/ADG723 Data Sheet
Rev. E | Page 8 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5.5
6.0
R
ON
(Ω)
V
D
OR V
S
– DRAIN OR SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
T
A
= 25°C
V
DD
= 2.7V
V
DD
= 4.5V
V
DD
= 3.0V
V
DD
= 5.0V
00045-005
Figure 5. On Resistance as a Function of V
D
(V
S
), Single Supplies
6
5
4
3
2
1
0
V
D
OR V
S
– DRAIN OR SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5 3.0
V
DD
= 3V
R
ON
(Ω)
+85°C
+25°C
–40°C
00045-006
Figure 6. On Resistance as a Function of a V
D
(V
S
) for Different Temperatures,
V
DD
= 3 V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
6.0
5.5
5.0
4.5
V
D
OR V
S
– DRAIN OR SOURCE VOLTAGE (V)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
DD
= 5V
R
ON
(Ω)
+85°C+25°C
–40°C
00045-007
Figure 7. On Resistance as a Function of V
D
(V
S
) for Different Temperatures,
V
DD
= 5 V
FREQUENCY (Hz)
1m
100µ
10µ
1µ
100n
10n
1n
I
SUPPLY
(A)
10 100 1k 10k 100k 1M 10M
V
DD
= 5V
00045-008
Figure 8. Supply Current vs. Input Switching Frequency
FREQUENCY (Hz)
–30
OFF ISOLATION (dB)
–40
–50
–60
–70
–80
–90
–100
V
DD
= 3V, 5V
10k 100k 1M 10M 100M
00045-009
Figure 9. Off Isolation vs. Frequency
FREQUENCY (Hz)
–30
CROSSTALK (dB)
–40
–50
–60
–70
–80
–90
–100
–110
10k 100k 1M 10M 100M
V
DD
= 3V, 5V
00045-010
Figure 10. Crosstalk vs. Frequency