ADuM3190
TYPICAL PERFORMANCE CHARACTERISTICS
3
VVDDDDxx
=
=
20V
5V
2
1
0
–40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 4. Typical IDD1 Supply Current vs. Temperature
5
VVDDDDxx
=
=
20V
5V
4
3
2
1
0
–40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 5. Typical IDD2 Supply Current vs. Temperature
12
10
8
6
4
2
0
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120 140
Figure 6. +IN, −IN Input Bias Current vs. Temperature
Data Sheet
1.228
1.227
1.226
1.225
1.224
1.223
1.222
–40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 7. REFOUT Accuracy vs. Temperature
1.0
0.5
0
–0.5
–1.0
–40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 8. EAOUT Accuracy vs. Temperature
3
2
1
0
–1
–2
–3
–40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 9. Op Amp Offset Voltage vs. Temperature
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