ADE7816 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADE7816' PDF : 48 Pages View PDF
ADE7816
1.0
VDD = 3.30V
0.8
VDD = 3.63V
VDD = 2.97V
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0.01
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 13. Reactive Energy Error as a Percentage of Reading (Gain = 1,
Temperature = 25°C, Power Factor = 0) over Supply Voltage with
Internal Reference, Integrator Off
0.5
PF = +0.87
0.4
PF = 0
PF = –0.87
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
45
50
55
60
65
FREQUENCY (Hz)
Figure 14. Reactive Energy Error as a Percentage of Reading (Gain = 1,
Temperature = 25°C) over Frequency and Power Factor with
Internal Reference
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 15. IRMS Error as a Percentage of Reading (Gain = 1,
Temperature = 25°C, Power Factor = 1) with
Internal Reference, Integrator Off
Data Sheet
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 16. VRMS Error as a Percentage of Reading (Gain = 1,
Temperature = 25°C, Power Factor = 1) with Internal Reference,
Integrator Off
1.0
+85°C
0.8
+25°C
–40°C
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 17. Active Energy Error as a Percentage of Reading (Gain = 16,
Power Factor = 1) over Temperature with Internal Reference, Integrator On
1.0
PF = +0.5
0.8
PF = 1
PF = –0.5
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 18. Active Energy Error as a Percentage of Reading (Gain = 16,
Temperature = 25°C) over Power Factor with Internal Reference, Integrator On
Rev. 0 | Page 12 of 48
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