參數資料
型號: ADE7763
廠商: Analog Devices, Inc.
元件分類: 電能質量分析儀
英文描述: Single-Phase Active and Apparent Energy Metering IC
中文描述: 單相有功功率和視在電能計量IC
文件頁數: 10/56頁
文件大?。?/td> 1328K
代理商: ADE7763
ADE7763
TYPICAL PERFORMANCE CHARACTERISTICS
Rev. A | Page 10 of 56
FULL-SCALE CURRENT (%)
E
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
0
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
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
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
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
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
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
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
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
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
E
FULL-SCALE CURRENT (%)
0.1
10
1
100
0
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
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