参数资料
型号: ADE7878ACPZ
厂商: Analog Devices Inc
文件页数: 4/100页
文件大小: 0K
描述: IC ENERGY METERING 3PH 40LFCSP
标准包装: 1
输入阻抗: 400 千欧
测量误差: 0.2%
电压 - 高输入/输出: 2.4V
电压 - 低输入/输出: 0.4V
电源电压: 2.4 V ~ 3.7 V
测量仪表类型: 3 相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘,CSP
供应商设备封装: 40-LFCSP-WQ(6x6)
包装: 托盘
ADE7854/ADE7858/ADE7868/ADE7878
Changes to Line Cycle Reactive Energy Accumulation Mode
Section and to Figure 67 ................................................................ 53
No Load Detection Based On Total Active, Reactive Powers
Section .............................................................................................. 61
Change to Equation 50................................................................... 63
Changes to the HSDC Interface Section ..................................... 70
Changes to Figure 87 and Figure 88 ............................................. 71
Changes to Figure 89 ...................................................................... 72
Changes to Table 30 ........................................................................ 77
Changes to Table 46 ........................................................................ 88
11/10—Rev. B to Rev. C
Change to Signal-to-Noise-and-Distortion Ratio, SINAD
Parameter, Table 1............................................................................. 9
Changes to Figure 18 ...................................................................... 18
Changes to Figure 22 ...................................................................... 19
Changes to Silicon Anomaly Section ........................................... 72
Added Table 28 to Silicon Anomaly Section............................... 73
8/10—Rev. A to Rev. B
Changes to Figure 1 .......................................................................... 4
Changes to Figure 2 .......................................................................... 5
Data Sheet
3/10—Rev. 0 to Rev. A
Added ADE7854, ADE7858, and ADE7878 ................... Universal
Reorganized Layout............................................................ Universal
Added Table 1, Renumbered Sequentially .....................................1
Added Figure 1, Renumbered Sequentially ...................................3
Added Figure 2...................................................................................4
Added Figure 3...................................................................................5
Changes to Specifications Section ...................................................7
Changes to Figure 9 and changes to Table 8 .............................. 14
Changes to Typical Performance Characteristics Section ........ 16
Changes to Figure 22...................................................................... 18
Changes to the Power Management Section .............................. 20
Changes to the Theory of Operation Section ............................. 25
Changes to Figure 31 and Figure 32............................................. 27
Change to Equation 28 .................................................................. 47
Changes to Figure 83...................................................................... 66
Changes to Figure 86...................................................................... 68
Changes to the Registers List Section .......................................... 72
Changes to Ordering Guide .......................................................... 91
2/10—Revision 0: Initial Version
Changes to Figure 3 .......................................................................... 6
Changes to Figure 4 .......................................................................... 7
Change to Table 8 ........................................................................... 16
Changes to Power-Up Procedure Section ................................... 23
Changes to Equation 6 and Equation 7 ....................................... 33
Changes to Equation 17 ................................................................. 43
Changes to Active Power Offset Calibration Section ................ 45
Changes to Figure 63 ...................................................................... 46
Changes to Reactive Power Offset Calibration Section............. 49
Changes to Figure 82 ...................................................................... 65
Added Silicon Anomaly Section, Renumbered Tables
Sequentially ..................................................................................... 71
Rev. H | Page 4 of 100
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