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参数资料
| 型号： | ADE7758ARWZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/72页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METERING 3PHASE 24SOIC |
| 标准包装： | 31 |
| 输入阻抗： | 380 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： | 8mA |
| 电源电压： | 4.75 V ~ 5.25 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： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC W |
| 包装： | 管件 |
| 产品目录页面： | 797 (CN2011-ZH PDF) |
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Data Sheet
Changes to Current RMS Calculation Section............................28
Changes to Voltage Channel RMS Calculation Section and
Figure 63 ...........................................................................................29
Changes to Table 17 ........................................................................60
Changes to Ordering Guide...........................................................70
7/06—Rev. B to Rev. C
Updated Format.................................................................. Universal
Changes to Figure 1...........................................................................1
Changes to Table 2 ............................................................................6
Changes to Table 4 ............................................................................9
Changes to Figure 34 and Figure 35 .............................................17
Changes to Current Waveform Gain Registers Section and
Current Channel Sampling Section ..............................................19
Changes to Voltage Channel Sampling Section ..........................22
Changes to Zero-Crossing Timeout Section ...............................23
Changes to Figure 60 ......................................................................27
Changes to Current RMS Calculation Section............................28
Changes to Current RMS Offset Compensation Section and
Voltage Channel RMS Calculation Section .................................29
Added Table 7 and Table 9; Renumbered Sequentially..............29
Changes to Figure 65 ......................................................................30
Changes to Active Power Offset Calibration Section.................31
Changes to Reactive Power Frequency Output Section.............38
Changes to Apparent Power Frequency Output Section and
Waveform Sampling Mode Section ..............................................41
Changes to Gain Calibration Using Line
Accumulation Section ....................................................................49
Changes to Example: Power Offset Calibration Using Line
Accumulation Section ....................................................................53
Changes to Calibration of IRMS and VRMS Offset Section.....54
Changes to Table 18 ........................................................................64
Changes to Table 20 ........................................................................65
11/05—Rev. A to Rev. B
Changes to Table 1 ............................................................................5
Changes to Figure 23 Caption .......................................................14
ADE7758
Changes to Energy Accumulation Mode Section.......................33
Changes to the Reactive Power Calculation Section..................35
Added Equation 32...........................................................................36
Changes to Energy Accumulation Mode Section.......................38
Changes to the Reactive Power Frequency Output Section ......38
Changes to the Apparent Energy Calculation Section...............40
Changes to the Calibration Section ..............................................42
Changes to Figure 76 through Figure 84............................... 43–54
Changes to Table 15 ........................................................................59
Changes to Table 16 ........................................................................63
Changes to Ordering Guide...........................................................69
9/04—Rev. 0 to Rev. A
Changed Hexadecimal Notation...................................... Universal
Changes to Features List...................................................................1
Changes to Specifications Table ......................................................5
Change to Figure 25........................................................................16
Additions to the Analog Inputs Section.......................................19
Added Figures 36 and 37; Renumbered Subsequent Figures....19
Changes to Period Measurement Section ....................................26
Change to Peak Voltage Detection Section .................................26
Added Figure 60 ..............................................................................27
Change to the Current RMS Offset Compensation Section .....29
Edits to Active Power Frequency Output Section ......................33
Added Figure 68; Renumbered Subsequent Figures ..................33
Changes to Reactive Power Frequency Output Section.............37
Added Figure 73; Renumbered Subsequent Figures ..................38
Change to Gain Calibration Using Pulse Output Example .......44
Changes to Equation 37 .................................................................45
Changes to Example—Phase Calibration of Phase A
Using Pulse Output.........................................................................45
Changes to Equations 56 and 57 ...................................................53
Addition to the ADE7758 Interrupts Section .............................54
Changes to Example-Calibration of RMS Offsets ......................54
Addition to Table 20 .......................................................................66
1/04—Revision 0: Initial Version
Changes to Current Waveform Gain Registers Section .............19
Changes to di/dt Current Sensor and Digital
Integrator Section............................................................................20
Changes to Phase Compensation Section....................................23
Changes to Figure 57 ......................................................................25
Changes to Figure 60 ......................................................................27
Changes to Temperature Measurement Section
and Root Mean Square Measurement Section ............................28
Inserted Table 6................................................................................28
Changes to Current RMS Offset Compensation Section ..........29
Inserted Table 7................................................................................29
Added Equation 17 .........................................................................31
Rev. E | Page 3 of 72
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADE7758ARWZ | 制造商:Analog Devices 功能描述:ENERGY METERING IC 制造商:Analog Devices 功能描述:IC, POLY-PHASE ENERGY METERING, SOIC-24 |
| ADE7758ARWZ | 制造商:Analog Devices 功能描述:IC ENERGY METER 3 PHASE SOIC-24 |
| ADE7758ARWZRL | 功能描述:IC ENERGY METERING 3PHASE 24SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:* |
| ADE7759 | 制造商:AD 制造商全称:Analog Devices 功能描述:Active Energy Metering IC with di/dt Sensor Interface |
| ADE7759ARS | 功能描述:IC ENERGY METERING 1PHASE 20SSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:* |
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