Typical Performance Characteristics–ADG728/ADG729
8
7
TA = 25؇C
VSS = 0V
6
VDD = 2.7V
5
VDD = 3.3V
4
VDD = 4.5V
3
VDD = 5.5V
2
1
0
0
1
2
3
4
5
VD OR VS – DRAIN OR SOURCE VOLTAGE – V
Figure 2. On Resistance as a Function
of VD (VS) for Single Supply
8
7
VDD = 5V
VSS = 0V
6
5
4
+25؇C
3
+85؇C
2
–40؇C
1
0
0
1
2
3
4
5
VD OR VS – DRAIN OR SOURCE VOLTAGE – V
Figure 3. On Resistance as a Function
of VD (VS) for Different Temperatures,
Single Supply
8
7
VDD = 3V
VSS = 0V
6
+85؇C
5
4
–40؇C
3
2
+25؇C
1
0
0 0.5 1.0 1.5 2.0 2.5 3.0
VD OR VS – DRAIN OR SOURCE VOLTAGE – V
Figure 4. On Resistance as a Function
of VD (VS) for Different Temperatures,
Single Supply
0.12
0.08
0.04
VDD = 5V
VSS = 0V
TA = 25؇C
ID (ON)
0.12
0.08
0.04
VDD = 3V
VSS = 0V
TA = 25؇C
ID (ON)
0.00
0.00
–0.04
IS (OFF)
–0.04
IS (OFF)
ID (OFF)
–0.08
ID (OFF)
–0.08
–0.12
0
1
2
3
4
5
VD (VS) – Volts
Figure 5. Leakage Currents as a Func-
tion of VD (VS)
–0.12
0
0.5 1.0 1.5 2.0 2.5 3.0
VD (VS) – Volts
Figure 6. Leakage Currents as a Func-
tion of VD (VS)
0.35
0.30
0.25
VDD = 5V
VSS = 0V
0.20
0.15
0.10
0.05
ID (OFF)
ID (ON)
0.00
IS (OFF)
–0.05
15 25 35 45 55 65 75 85
TEMPERATURE – ؇C
Figure 7. Leakage Currents as a
Function of Temperature
0.35
0.30
0.25
VDD = 3V
VSS = 0V
0.20
0.15
0.10
0.05
ID (OFF)
0.00
IS (OFF)
ID (ON)
–0.05
15 25 35 45 55 65 75 85
TEMPERATURE – ؇C
Figure 8. Leakage Currents as a Func-
tion of Temperature
1m
100
10
TA = 25؇C
VDD = 5V
VDD = 3V
1
10k
100k
1M
FREQUENCY – Hz
Figure 9. Input Current vs. Switch-
ing Frequency
20
10
0
–10
VDD = 3V
VSS = 0V
–20
TA = 25؇C
VDD = 5V
VSS = 0V
–30
–40
0
1
2
3
4
5
VOLTAGE – Volts
Figure 10. Charge Injection vs.
Source Voltage
REV. C
–7–