参数资料
型号: ADE7768ARZ-RL
厂商: Analog Devices Inc
文件页数: 9/20页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 16SOIC
标准包装: 2,500
输入阻抗: 320 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: 5mA
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: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
ADE7768
0.5
40
DISTRIBUTION CHARACTERISTICS
0.4
0.3
0.2
0.1
0
–0.1
–0.2
PF = 0.5 IND
PF = 1
PF = 0.5 CAP
30
20
MEAN = 2.247828
SDs = 1.367176
MIN = –2.09932
MAX = +5.28288
NO. OF POINTS = 100
EXTERNAL REFERENCE
TEMPERATURE = 25 ° C
10
–0.3
–0.4
–0.5
0
45
50
55
60
65
–5 –4 –3 –2 –1
0
1
2
3
4
5
6
7
8
9
FREQUENCY (Hz)
Figure 9. Error as a % of Reading over Input Frequency
1.0
50
CHANNEL V1 OFFSET (mV)
Figure 12. Channel V1 Offset Distribution
0.8
PF = 1
ON-CHIP REFERENCE
DISTRIBUTION CHARACTERISTICS
MEAN = –1.563484
SDs = 2.040699
0.6
0.4
40
MIN = –6.82969
MAX = +2.6119
NO. OF POINTS = 100
EXTERNAL REFERENCE
TEMPERATURE = 25 ° C
5.25V
0.2
0
5V
30
–0.2
–0.4
–0.6
–0.8
–1.0
4.75V
20
10
0
0.1
1
10
100
–12 –10 –8
–6
–4
–2
0
2
4
6
8
10
12
1.0
CURRENT CHANNEL (% of Full Scale)
Figure 10. PSR with On-Chip Reference, PF = 1
1000
CHANNEL V2 OFFSET (mV)
Figure 13. Channel V2 Offset Distribution
EXTERNAL REFERENCE
TEMPERATURE = 25 ° C
0.8
0.6
PF = 1
EXTERNAL REFERENCE
800
DISTRIBUTION CHARACTERISTICS
MEAN = 0%
SDs = 1.55%
MIN = –11.79%
MAX = +6.08%
NO. OF POINTS = 3387
0.4
0.2
5.25V
600
5V
0
–0.2
–0.4
–0.6
–0.8
–1.0
4.75V
400
200
0
0.1
1
10
100
–10
–8
–6
–4
–2
0
2
4
6
8
10
12
CURRENT CHANNEL (% of Full Scale)
Figure 11. PSR with External Reference, PF = 1
Rev. A | Page 9 of 20
DEVIATION FROM MEAN (%)
Figure 14. Part-to-Part CF Deviation from Mean
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