参数资料
型号: ADE7518ASTZF8
厂商: Analog Devices Inc
文件页数: 17/128页
文件大小: 0K
描述: IC ENERGY METER MCU 8K 64LQFP
产品变化通告: Product Discontinuance 27/Oct/2011
特色产品: ADE7518: Single-phase Energy-Measurement IC
标准包装: 160
输入阻抗: *
测量误差: *
电压 - 高输入/输出: *
电压 - 低输入/输出: *
电流 - 电源: *
电源电压: *
测量仪表类型: *
工作温度: *
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
产品目录页面: 797 (CN2011-ZH PDF)

ADE7518
TYPICAL PERFORMANCE CHARACTERISTICS
2.0
1.5
GAIN = 1
INTERNAL REFERENCE
MID CLASS C
2.0
1.5
GAIN = 1
INTERNAL REFERENCE
1.0
1.0
0.5
+25°C; PF = 1
+85°C; PF = 1
0.5
+85°C; PF = 0.866
+25°C; PF = 0.866
–40°C; PF = 0.866
0
0
–0.5
–1.0
–1.5
–40°C; PF = 1
–0.5
–1.0
–1.5
+85°C; PF = 0
+25°C; PF = 0
–40°C; PF = 0
MID CLASS C
–2.0
0.1
1
10
100
–2.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 9. Active Energy Error as a Percentage of Reading (Gain = 1) over
Temperature with Internal Reference
CURRENT CHANNEL (% of Full Scale)
Figure 12. Reactive Energy Error as a Percentage of Reading (Gain = 1) over
Power Factor with Internal Reference
1.5
1.0
GAIN = 1
INTERNAL REFERENCE
2.0
1.5
GAIN = 1
INTERNAL REFERENCE
MID CLASS C
0.5
+25°C; PF = 1
+85°C; PF = 1
–40°C; PF = 1
MID CLASS C
1.0
0.5
+25°C; PF = 1
+85°C; PF = 1
0
0
–0.5
+25°C; PF = 0.5
+85°C; PF = 0.5
–40°C; PF = 0.5
MID CLASS C
–0.5
–1.0
–40°C; PF = 1
–1.0
–1.5
MID CLASS C
–1.5
0.1
1
10
100
–2.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 10. Active Energy Error as a Percentage of Reading (Gain = 1) over
Power Factor with Internal Reference
CURRENT CHANNEL (% of Full Scale)
Figure 13. Current RMS Error as a Percentage of Reading (Gain = 1) over
Temperature with Internal Reference
2.0
1.5
GAIN = 1
INTERNAL REFERENCE
2.0
1.5
GAIN = 1
INTERNAL REFERENCE
MID CLASS C
1.0
1.0
0.5
0
0.5
0
+25°C; PF = 1
+25°C; PF = 0.5
+85°C; PF = 1
+85°C; PF = 0.5
–0.5
–1.0
–1.5
+85°C; PF = 0
+25°C; PF = 0
–40°C; PF = 0
–0.5
–1.0
–1.5
–40°C; PF = 1
–40°C; PF = 0.5
MID CLASS C
–2.0
0.1
1
10
100
–2.0
0.1
1
10
100
CURRENT CHANNEL (% of Full Scale)
Figure 11. Reactive Energy Error as a Percentage of Reading (Gain = 1) over
Temperature with Internal Reference
CURRENT CHANNEL (% of Full Scale)
Figure 14. Current RMS Error as a Percentage of Reading (Gain = 1) over
Power Factor with Internal Reference
Rev. 0 | Page 17 of 128
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