Datasheet

ADE7755
Rev. A | Page 10 of 20
–9 –3–15 3 9
16
14
12
10
8
6
4
2
0
15
GAIN = 1
TEMPERATURE = 25°C
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –9.78871
MAXIMUM: 7.2939
MEAN: –1.73203
STD. DEV: 3.61157
02896-016
HITS
CH1 OFFSET (mV)
–9 –3–15 3 9
30
25
20
15
10
5
0
15
GAIN = 8
TEMPERATURE = 25°C
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –2.48959
MAXIMUM: 5.81126
MEAN: –1.26847
STD. DEV: 1.57404
02896-019
HITS
CH1 OFFSET (mV)
Figure 16. Channel 1 Offset Distribution (Gain = 1) Figure 19. Channel 1 Offset Distribution (Gain = 8)
–9 –3–15 3 9
18
14
16
12
10
8
6
4
2
0
15
GAIN = 2
TEMPERATURE = 25°C
DISTRIBUTION
CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –5.61779
MAXIMUM: 6.40821
MEAN: –0.01746
STD. DEV: 2.35129
02896-017
HITS
CH1 OFFSET (mV)
–9 –3–15 3 9
35
30
25
20
10
15
5
0
15
GAIN = 16
TEMPERATURE = 25°C
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –1.96823
MAXIMUM: 5.71177
MEAN: –1.48279
STD. DEV: 1.47802
02896-020
HITS
CH1 OFFSET (mV)
Figure 17. Channel 1 Offset Distribution (Gain = 2) Figure 20. Channel 1 Offset Distribution (Gain = 16)
0.10.01 1 10
0.5
0.4
0.3
0.2
ERROR (%)
FULL-SCALE CURRENT (%)
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
100
5V
4.75V
5.25V
02896-018
0.10.01 1 10
0.5
0.4
0.3
0.2
ERROR (%)
FULL-SCALE CURRENT (%)
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
100
4.75V
5.25V
5V
02896-021
Figure 18. PSR with Internal Reference (Gain = 16) Figure 21. PSR with External Reference (Gain = 16)