ADE7761ARS Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
ADE7761ARS Datasheet PDF : 28 Pages
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ADE7761
TYPICAL PERFORMANCE CHARACTERISTICS
1.0 PF = 1
0.8 ON-CHIP REFERENCE
0.6
–40°C
1.0 PF = 1
0.8 ON-CHIP REFERENCE
5.25V
0.6
0.4
0.4
+25°C
0.2
0.2
0
–0.2
+85°C
0
5.00V
–0.2
–0.4
–0.4
4.75V
–0.6
–0.8
–1.0
0.1
1.0
10.0
CURRENT (% of Full Scale)
100.0
E Figure 4. Active Power Error as a Percentage of Reading with
Internal Reference
1.5 PF = 0.5
ON-CHIP REFERENCE
T 1.0
–40°C; PF = 0.5
0.5
E +25°C; PF = 1
0
L +85°C; PF = 0.5
+25°C; PF = 0.5
–0.5
–1.0
O 0.1
1.0
10.0
CURRENT (% of Full Scale)
100.0
Figure 5. Active Power Error as a Percentage of Reading over
OBS Power Factor with Internal Reference
–0.6
–0.8
–1.0
0.1
1.0
10.0
CURRENT (% of Full Scale)
100.0
Figure 6. Active Power Error as a Percentage of Reading
over Power Supply with Internal Reference
2.0 ON-CHIP REFERENCE
1.5
1.0
+85°C
0.5
0
+25°C
–0.5
–40°C
–1.0
–1.5
–2.0
0.1
1.0
10.0
CURRENT (% of Full Scale)
100.0
Figure 7. Ampere Hour Error as a Percentage of Reading in
Missing Neutral Mode with Internal Reference
Rev. A | Page 11 of 28
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