HCPL-7800 Datasheet, PDF (11/17 Pages) Agilent(Hewlett-Packard) – High CMR Isolation Amplifiers

0.15
MEAN
± 2 SIGMA
0.10
0.05
0
-0.05
-0.10
-40 -20 0 20 40 60 80 100
T_A – TEMPERATURE – °C
0.06
MEAN
± 2 SIGMA
0.04
0.02
0
-0.02
-0.04
-0.06
4.4 4.6 4.8 5.0 5.2 5.4 5.6
V_DD1 – INPUT SUPPLY VOLTAGE – V
0.06
MEAN
± 2 SIGMA
0.04
0.02
0
-0.02
-0.04
4.4 4.6 4.8 5.0 5.2 5.4 5.6
V_DD2 – OUTPUT SUPPLY VOLTAGE – V
Figure 10. 200 mV Nonlinearity Drift
vs. Temperature.
Figure 11. 200 mV Nonlinearity Drift
vs. V_DD1 (V_DD2 = 5 V).
Figure 12. 200 mV Nonlinearity Drift
vs. V_DD2 (V_DD1 = 5 V).
0.15
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
-0.10
MEAN
± 2 SIGMA
-0.05
0
0.05
0.10
V _IN – INPUT VOLTAGE – V
4.0
3.5
3.0
POSITIVE
2.5 OUTPUT
(PIN 7)
2.0 ^NEGATIVE
OUTPUT
(PIN 6)
1.5
1.0
-0.6 -0.4 -0.2
0
0.2 0.4 0.6
V _IN – INPUT VOLTAGE – V
0
-200
-400
-600
-800
-1000
-1200
-0.2
-0.1
0
0.1
0.2
V _IN – INPUT VOLTAGE – V
Figure 13. 100 mV Nonlinearity Error
Plot.
Figure 14. Typical Output Voltages vs.
Input Voltage.
Figure 15. Typical Input Current vs.
Input Voltage.
2
0
-2
-4
-6
-8
-10
-6 -4
-2
0
2
4
6
V _IN – INPUT VOLTAGE – V
Figure 16. Typical Input Current vs.
Input Voltage.
10.5
12.0
T_A = 85°C
T_A = 25°C
T_A = -40°C
10.0
11.5
9.5
11.0
9.0
T_A = -40°C
T_A = 25°C
T_A = 85°C
8.5
-0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4
V_IN – INPUT VOLTAGE – V
Figure 17. Typical Input Supply
Current vs. Input Voltage.
10.5
10.0
-0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4
V _IN – INPUT VOLTAGE – V
Figure 18. Typical Output Supply
Current vs. Input Voltage.
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