ADE7752/ADE7752A
0.5
0.4
0.3
WYE CONNECTION
ON-CHIP REFERENCE
PF = 1
18
15
N: 88
MEAN: 4.48045
SD: 3.23101
MIN: –2.47468 MAX: 12.9385
RANGE: 15.4132
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
PF = 0.5
12
9
6
3
–0.5
45
50
55
60
65
0
–20
–15
–10
–5
0
5
10
15
20
FREQUENCY (Hz)
Figure 10. Error as a Percent of Reading over Frequency
with an Internal Reference (Wye Connection)
CH_I PhA OFFSET (mV)
Figure 12. Channel 1 Offset Distribution
0.5
0.4
0.3
0.2
0.1
0
–0.1
WYE CONNECTION
EXTERNAL REFERENCE
4.75V
5V
5.25V
0.5
0.4
0.3
0.2
0.1
0
–0.1
WYE CONNECTION
ON-CHIP REFERENCE
4.75V
5V
5.25V
–0.2
–0.3
–0.4
–0.2
–0.3
–0.4
–0.5
0.1
1
10
100
–0.5
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 11. Error as a Percent of Reading over Power Supply
with External Reference (Wye Connection)
Rev. C | Page 9 of 24
CURRENT CHANNEL (% of Full Scale)
Figure 13. Error as a Percent of Reading over Power Supply
with Internal Reference (Wye Connection)
相关PDF资料
EVAL-ADE7753ZEB BOARD EVALUATION AD7753
EVAL-ADE7754EBZ BOARD EVALAUTION FOR ADE7754
EVAL-ADE7755ZEB BOARD EVALUATION FOR AD7755
EVAL-ADE7758ZEB BOARD EVAL FOR AD7758
EVAL-ADE7759EBZ BOARD EVALUATION FOR ADE7759
EVAL-ADE7762EBZ BOARD EVALUATION FOR ADE7762
EVAL-ADE7763ZEB BOARD EVALUATION FOR ADE7763
EVAL-ADE7816EBZ BOARD EVALUATION FOR ADE7816
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