參數(shù)資料
型號(hào)： ADE7878ACPZ-RL
廠商： ANALOG DEVICES INC
元件分類(lèi)： 模擬信號(hào)調(diào)理
英文描述： Poly Phase Multifunction Energy Metering IC With Total And Fundamental Powers, No Of Pins: 40, Temperature Range: Ind
中文描述： SPECIALTY ANALOG CIRCUIT, QCC40
封裝： 6 X 6 MM, ROHS COMPLIANT, MO-220WJJD, LFCSP-40
文件頁(yè)數(shù)： 23/96頁(yè)
文件大?。?/td> 1096K
代理商： ADE7878ACPZ-RL
ADE7854/ADE7858/ADE7868/ADE7878
Rev. E | Page 3 of 96
REVISION HISTORY
4/11—Rev. D to Rev. E
Changes to Input Clock FrequencyParameter, Table 2 ..............10
Changes to Current RMS Offset Compensation Section ..........42
Changes to Voltage RMS Offset Compensation Section ...........44
Changes to Note 2, Table 30...........................................................77
Changes to Address 0xE707, Table 33 ..........................................80
Changes to Table 45 ........................................................................87
Changes to Table 46 ........................................................................88
Changes to Bit Location 7:3, Default Value, Table 54.................92
2/11—Rev. C to Rev. D
Changes to Figure 1...........................................................................4
Changes to Figure 2...........................................................................5
Changes to Figure 3...........................................................................6
Changes to Figure 4...........................................................................7
Changes to Table 2 ............................................................................8
Changed SCLK Edge to HSCLK Edge, Table 5 ...........................13
Change to Current Channel HPF Section ...................................28
Change to di/dt Current Sensor and Digital Integrator
Section ..............................................................................................30
Changes to Digital Signal Processor Section ...............................39
Changes to Figure 59 ......................................................................44
Changes to Figure 62 ......................................................................47
Changes to Figure 65 ......................................................................49
Changes to Figure 66 ......................................................................52
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
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, Renumbered
Tables Sequentially ..........................................................................73
8/10—Rev. A to Rev. B
Changes to Figure 1 ..........................................................................4
Changes to Figure 2 ..........................................................................5
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
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 ........................................................................14
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
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