Datasheet

Data Sheet ADE7763
Rev. C | Page 11 of 56
TYPICAL PERFORMANCE CHARACTERISTICS
FULL-SCALE CURRENT (%)
ERROR (%)
0.1
–0.6
–0.2
–0.3
–0.4
–0.5
0.1
0
0.4
0.3
0.2
–0.1
1 10 100
04481-A-006
GAIN = 1
INTEGRATOR OFF
INTERNAL REFERENCE
–40°C, PF = 0.5
+85°C, PF = 0.5
+25°C, PF = 0.5
+25°C, PF = 1
Figure 6. Active Energy Error as a Percentage of Reading (Gain = 1)
over Power Factor with Internal Reference and Integrator Off
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
ERROR (%)
FULL-SCALE CURRENT (%)
0.1 101 100
04481-A-007
GAIN = 8
INTEGRATOR OFF
INTERNAL REFERENCE
+85°C, PF = 1
+25°C, PF = 1
–40°C, PF = 1
Figure 7. Active Energy as a Percentage of Reading (Gain = 8)
over Temperature with Internal Reference and Integrator Off
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
ERROR (%)
FULL-SCALE CURRENT (%)
0.1 101 100
04481-A-008
GAIN = 8
INTEGRATOR OFF
INTERNAL REFERENCE
+85°C, PF = 0.5
+25°C, PF = 0.5
–40°C, PF = 0.5
+25°C, PF = 1
Figure 8. Active Energy Error as a Percentage of Reading (Gain = 8)
over Power Factor with Internal Reference and Integrator Off
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
ERROR (%)
FULL-SCALE CURRENT (%)
0.1 101 100
04481-A-009
GAIN = 8
INTEGRATOR OFF
EXTERNAL REFERENCE
+85°C, PF = 1
–40°C, PF = 1
+25°C, PF = 1
Figure 9. Active Energy Error as a Percentage of Reading (Gain = 8)
over Temperature with External Reference and Integrator Off
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
ERROR (%)
FULL-SCALE CURRENT (%)
0.1 101 100
04481-A-010
GAIN = 8
INTEGRATOR OFF
EXTERNAL REFERENCE
+85°C, PF = 0.5
+25°C, PF = 0.5
–40°C, PF = 0.5
+25°C, PF = 1
Figure 10. Active Energy Error as a Percentage of Reading (Gain = 8)
over Power Factor with External Reference and Integrator Off
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
ERROR (%)
FULL-SCALE CURRENT (%)
0.1 101 100
04481-A-080
GAIN = 8
INTEGRATOR OFF
INTERNAL REFERENCE
5.25V
5.00V
4.75V
Figure 11. Active Energy Error as a Percentage of Reading (Gain = 8)
over Power Supply with Internal Reference and Integrator Off