HCPL788J Datasheet, PDF (9/20 Pages) Agilent(Hewlett-Packard) – Isolation Amplifier with Short Circuit and Overload Detection

9
800.0
600.0
400.0
200.0
TYPICAL
MAX
0
-200.0
-400.0
-600.0
-800.0
-40 -20 0 20 40 60 80
TEMPERATURE – DEG C
Figure 3. Input Offset Voltage Change
vs. Temperature.
800
600
400
200
0
-200
-400
-600
-800
4.5
4.75
5.0
5.25
5.5
INPUT SUPPLY VOLTAGE – V_DD1 – V
800
600
400
200
0
-200
-400
-600
-800
4.5
4.75
5.0
5.25
5.5
OUTPUT SUPPLY VOLTAGE – V_DD2 – V
Figure 4. Input Offset Voltage Change
vs. V_DD1.
Figure 5. Input Offset Voltage Change
vs. V_DD2.
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-300 -200 -100 0 100 200 300
INPUT VOLTAGE – V_IN – mV
2.0
TYPICAL
1.5
WORST CASE
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-40 -20 0 20 40 60 80
TEMPERATURE – °C
Figure 6. V_OUT vs. V_IN.
Figure 7. Gain Change vs.
Temperature.
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
4.5
4.75
5.0
5.25
5.5
INPUT SUPPLY VOLTAGE – V_DD1 – V
Figure 8. Gain Change vs. V_DD1.
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
4.5
4.75
5.0
5.25
5.5
OUTPUT SUPPLY VOLTAGE – V_DD2 – V
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-300 -200 -100 0 100 200 300
INPUT VOLTAGE – V_IN – mV
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-300 -200 -100 0 100 200 300
INPUT VOLTAGE – V_IN – mV
Figure 9. Gain Change vs. V_DD2.
Figure 10. FAULT Output Voltage
vs. V_IN.
Figure 11. ABSVAL Output Voltage
vs. V_IN.