参数资料
型号: ADE7755ARSZ
厂商: Analog Devices Inc
文件页数: 10/20页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 24SSOP
标准包装: 59
输入阻抗: 390 千欧
测量误差: 0.1%
电压 - 高输入/输出: 2.4V
电压 - 低输入/输出: 0.8V
电流 - 电源: 3mA
电源电压: 4.75 V ~ 5.25 V
测量仪表类型: 单相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 管件
配用: EVAL-ADE7755ZEB-ND - BOARD EVALUATION FOR AD7755
ADE7755
MEAN: –1.73203
16
14
12
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –9.78871
MAXIMUM: 7.2939 GAIN = 1
TEMPERATURE = 25°C
STD. DEV: 3.61157
30
25
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –2.48959
MAXIMUM: 5.81126
MEAN: –1.26847
STD. DEV: 1.57404
GAIN = 8
TEMPERATURE = 25°C
10
8
6
4
2
20
15
10
5
0
–15
–9
–3
3
9
15
0
–15
–9
–3
3
9
15
CH1 OFFSET (mV)
Figure 16. Channel 1 Offset Distribution (Gain = 1)
CH1 OFFSET (mV)
Figure 19. Channel 1 Offset Distribution (Gain = 8)
18
16
14
12
DISTRIBUTION
CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –5.61779
MAXIMUM: 6.40821
MEAN: –0.01746
STD. DEV: 2.35129
GAIN = 2
TEMPERATURE = 25°C
35
30
25
DISTRIBUTION CHARACTERISTICS
NUMBER POINTS: 101
MINIMUM: –1.96823
MAXIMUM: 5.71177
MEAN: –1.48279
STD. DEV: 1.47802
GAIN = 16
TEMPERATURE = 25°C
10
8
20
15
6
10
4
2
5
0
–15
–9
–3
3
9
15
0
–15
–9
–3
3
9
15
0.5
CH1 OFFSET (mV)
Figure 17. Channel 1 Offset Distribution (Gain = 2)
0.5
CH1 OFFSET (mV)
Figure 20. Channel 1 Offset Distribution (Gain = 16)
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
5.25V
5V
4.75 V
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
5.25V
5V
4.75V
–0.6
0.01
0.1
1
10
100
–0.6
0.01
0.1
1
10
100
FULL-SCALE CURRENT (%)
Figure 18. PSR with Internal Reference (Gain = 16)
Rev. A | Page 10 of 20
FULL-SCALE CURRENT (%)
Figure 21. PSR with External Reference (Gain = 16)
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