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参数资料
型号： 78M6613-IMR/F/PSP
厂商： Maxim Integrated
文件页数： 3/33页
文件大小： 0K
描述： IC PWR MEASUREMENT 1PH AC 32SQFN
标准包装： 2,500
系列： Teridian™
输入阻抗： 40 千欧 ~ 90 千欧
测量误差： 0.5%
电压 - 高输入/输出： 2V
电压 - 低输入/输出： 0.8V
电流 - 电源： 9.1mA
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： 32-VFQFN 裸露焊盘
供应商设备封装： 32-QFN 裸露焊盘（5x5）
包装： 带卷 (TR)
DS_6613_018
78M6613 Data Sheet
4.5
Timing Specifications............................................................................................................ 24
4.5.1 RAM and Flash Memory ............................................................................................ 24
4.5.2 RESET ...................................................................................................................... 24
4.5.3 Typical Performance Data ......................................................................................... 25
5
6
7
8
9
Packaging .................................................................................................................................... 26
5.1 Pinout ................................................................................................................................... 26
5.2 Package Outline (QFN 32) .................................................................................................... 27
5.3 Recommended PCB Land Pattern for the QFN-32 Package ................................................. 28
Pin Descriptions .......................................................................................................................... 29
6.1 Power/Ground Pins ............................................................................................................... 29
6.2 Analog Pins .......................................................................................................................... 29
6.3 Digital Pins ........................................................................................................................... 30
I/O Equivalent Circuits ................................................................................................................ 31
Ordering Information................................................................................................................... 32
Contact Information .................................................................................................................... 32
Revision History .................................................................................................................................. 33
Figures
Figure 1: IC Functional Block Diagram .................................................................................................... 4
Figure 2: AFE Block Diagram .................................................................................................................. 7
Figure 3: Connecting an External Load to DIO Pins ............................................................................... 10
Figure 4: Voltage. Current, Momentary and Accumulated Energy .......................................................... 11
Figure 5: MPU/CE Data Flow ................................................................................................................ 12
Figure 6: MPU/CE Communication ........................................................................................................ 13
Figure 7: Resistive Voltage Divider........................................................................................................ 14
Figure 8: Resistive Current Shunt .......................................................................................................... 14
Figure 9: Current Transformer ............................................................................................................... 14
Figure 10: Connections for the RX Pin ................................................................................................... 16
Figure 11: 78M6613 External Reset Behavior........................................................................................ 17
Figure 12: MAX810S Connections to the 78M6613 ................................................................................ 17
Figure 13: Reset Generator Based On TL431 Shunt Regulator .............................................................. 18
Figure 14: External Components for the Emulator Interface .................................................................. 18
Figure 15: Wh Accuracy, 10 mA to 20 A at 120 V/60 Hz and Room Temperature Using a 4 m ?
Current Shunt ....................................................................................................................... 25
Figure 16: Typical Measurement Accuracy over Temperature Relative to 25°C..................................... 25
Figure 17: 32-Pin QFN Pinout ............................................................................................................... 26
Figure 18: Package Outline (QFN 32).................................................................................................... 27
Figure 19: Recommended PCB Land Pattern Dimensions ..................................................................... 28
Figure 20: I/O Equivalent Circuits .......................................................................................................... 31
Table
Table 1: Inputs Selected in Regular and Alternate Multiplexer Cycles...................................................... 6
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相关代理商/技术参数
参数描述
78M6613-PSU-1 功能描述:开发板和工具包 - 8051 78M6613 PSU Board RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压:
78M6613-SOCKET32 功能描述:计量片上系统 - SoC 78M6613 32PIN QFN PROGRAM BOARD RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
78M6613-SP-1 功能描述:开发板和工具包 - 8051 Sgl Phase AC Pwr Measurement IC RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压:
78M6618 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Octal Power and Energy Measurement IC
78M6618-IM 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Octal Power and Energy Measurement IC
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