EVAL-ADE7755ZEB Datasheet, PDF (10/20 Pages) Analog Devices – Energy Metering IC with Pulse Output

ADE7755
16
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
14 MINIMUM: –9.78871
MAXIMUM: 7.2939
MEAN: –1.73203
12 _{STD. DEV: 3.61157}
GAIN = 1
TEMPERATURE = 25°C
10
8
6
4
2
0
–15
–9
–3
3
9
15
CH1 OFFSET (mV)
Figure 16. Channel 1 Offset Distribution (Gain = 1)
18
DISTRIBUTION
16 ^{CHARACTERISTICS}
NUMBER POINTS: 101
MINIMUM: –5.61779
14 _{MAXIMUM: 6.40821}
MEAN: –0.01746
12 ^{STD. DEV: 2.35129}
GAIN = 2
TEMPERATURE = 25°C
10
8
6
4
2
0
–15
–9
–3
3
9
15
CH1 OFFSET (mV)
Figure 17. Channel 1 Offset Distribution (Gain = 2)
0.5
0.4
5.25V
0.3
0.2
0.1
5V
0
–0.1
–0.2
4.75V
–0.3
–0.4
–0.5
–0.6
0.01
0.1
1
10
100
FULL-SCALE CURRENT (%)
Figure 18. PSR with Internal Reference (Gain = 16)
30
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –2.48959
25 MAXIMUM: 5.81126
MEAN: –1.26847
GAIN = 8
STD. DEV: 1.57404
TEMPERATURE = 25°C
20
15
10
5
0
–15
–9
–3
3
9
15
CH1 OFFSET (mV)
Figure 19. Channel 1 Offset Distribution (Gain = 8)
35
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
30 ^{MINIMUM: –1.96823}
MAXIMUM: 5.71177
MEAN: –1.48279
GAIN = 16
25 ^{STD. DEV: 1.47802}
TEMPERATURE = 25°C
20
15
10
5
0
–15
–9
–3
3
9
15
CH1 OFFSET (mV)
Figure 20. Channel 1 Offset Distribution (Gain = 16)
0.5
0.4
5.25V
0.3
0.2
0.1
5V
0
–0.1
–0.2
4.75V
–0.3
–0.4
–0.5
–0.6
0.01
0.1
1
10
100
FULL-SCALE CURRENT (%)
Figure 21. PSR with External Reference (Gain = 16)
Rev. A | Page 10 of 20