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| 型号： | ADE7953ACPZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/72页 |
| 文件大小： | 0K |
| 描述： | IC ENERGY METERING 1PH 28LFCSP |
| 标准包装： | 5,000 |
| 输入阻抗： | 660 千欧 |
| 测量误差： | 0.1% |
| 电压 - 高输入/输出： | 2.4V |
| 电压 - 低输入/输出： | 0.4V |
| 电流 - 电源： | 6.8mA |
| 电源电压： | 3 V ~ 3.6 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： | 28-WFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 28-LFCSP-WQ（5x5） |
| 包装： | 带卷 (TR) |
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Data Sheet
REVISION HISTORY
11/13—Rev. A to Rev. B
Changes to Features Section ............................................................ 1
Changed Input Clock Frequency from 3.58 MHz (Max) to
3.54 MHz (Min)/3.58 MHz (Typ)/3.62 MHz (Max) .................... 5
Changed t DAV from 80 ns (Min) to 80 ns (Max) ............................ 6
Changed t HD;DAT (Min) from 0 μs to 0.1 μs ..................................... 7
Changes to EPAD Note..................................................................... 9
Changes to Figure 35 ......................................................................16
Changes to Current Channel ADCs Section and Voltage
Channel ADC Section ....................................................................21
Changes to Figure 45 ......................................................................24
Changes to Figure 46 ......................................................................25
Changes to Current Channel Gain Adjustment Section ............34
Changes to RMS Offsets Section ...................................................35
Changes to Equation 37 ..................................................................38
Changes to First Paragraph in No-Load Detection Section ......40
Changes to Communication Autodetection Section and
Locking the Communication Interface Section ..........................51
Changes to I 2 C Interface Section ...................................................53
Changes to Write Protection Section............................................57
Changes to Figure 76 ......................................................................58
Changes to Table 12 ........................................................................59
Changes to Table 13 and Table 14 .................................................60
Changes to Table 15 ........................................................................61
Changes to Table 18 ........................................................................62
Added Layout Guidelines Section .................................................68
Updated Outline Dimensions ........................................................69
ADE7953
11/11—Rev. 0 to Rev. A
Changes to Figure 1 .......................................................................... 1
Changes to Table 1 ............................................................................ 3
Changes to Absolute Maximum Ratings Section ......................... 8
Changes to Table 5 ............................................................................ 9
Replaced Typical Performance Characteristics Section ............. 11
Changes to Figure 35 ...................................................................... 16
Added ADE7953 Power-Up Procedure Section ......................... 18
Changes to Voltage Channel Section ............................................ 19
Changes to Current Channel RMS Calculation Section and
Voltage Channel RMS Calculation Section ................................. 23
Changes to Active Power Calculation Section ............................ 24
Changes to Active Energy Integration Time Under Steady
Load Section .................................................................................... 25
Changes to Reactive Power Calculation Section......................... 28
Changes to Reactive Energy Integration Time Under Steady
Load Section .................................................................................... 29
Changes to Figure 65 ...................................................................... 47
Changes to Write Protection Section ........................................... 57
Replaced Checksum Register Section and added Figure 75 and
Figure 76 ........................................................................................... 58
Changes to Table 12 ........................................................................ 59
Changes to Table 14 ........................................................................ 60
Changes to Table 15 ........................................................................ 61
Replaced Interrupt Enable Section and Interrupt Status
Registers Section ............................................................................. 66
2/11—Revision 0: Initial Version
Rev. B | Page 3 of 72
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| ADE7978ACPZ | 制造商:Analog Devices 功能描述: |
| ADE7978ACPZ-RL | 功能描述:3 Phase Meter IC 28-LFCSP-WQ (5x5) 制造商:analog devices inc. 系列:- 包装:带卷（TR） 零件状态:在售 输入阻抗:280 千欧 测量误差:- 电压 - I/O 高:2.4V 电压 - I/O 低:0.8V 电流 - 电源:10.6mA 电压 - 电源:2.97 V ~ 3.63 V 表计类型:3 相 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:28-WFQFN 裸露焊盘，CSP 供应商器件封装:28-LFCSP-WQ（5x5） 标准包装:5,000 |
| ADE8052-DWDL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver |
| ADE8052-EMUL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver |
| ADE8052-PRG1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver |
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