71M6515H Datasheet, PDF (12/57 Pages) Teridian Semiconductor Corporation – Energy Meter IC

71M6515H
Energy Meter IC
DATA SHEET
y
p
(
)
MARCH 2008
15
10
5
0
-5
-10
-15
-60 -40 -20 0
20 40 60
Temperature [°C]
Limit
Limit
typical chip
80 100
Figure 6: Typical Meter Accuracy over Temperature Relative to 25°C (w/ Temperature Compensation)
0.2
0.1
0
-0.1
-0.2
0.1
Performance for Apparent Energy (VAh)
1
10
100
Current [A]
1000
Figure 7: Typical VAh Accuracy for VAh Using Vector Method
Page: 12 of 57
© 2005-2008 TERIDIAN Semiconductor Corporation
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