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| 型号： | 78M6618-SOCKET68 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD 78M6618 68PIN QFN |
| 标准包装： | 1 |
| 系列： | * |
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19-5346; Rev 3/11
78M6618
Octal Power and
A ? Maxim ? Integrated ? Products ? Brand ?
DS_6618_005
DESCRIPTION
The Teridian 78M6618 is a highly integrated IC for
independent monitoring and measurement of up to eight
single-phase AC outlets. With multiple host interface options,
an integrated LCD driver, and configurable I/Os, the device is
ideal for metered power distribution units (PDUs) and rack
enclosures for the data center, as well as intelligent power
strips and subpanels in the grid-friendly digital home.
At the measurement interface, the device provides 10 analog
inputs for interfacing to voltage and current sensors. Scaled
voltages from the sensors are fed to our Single Converter
Technology ? that uses a 21-bit delta-sigma ADC, independent
32-bit compute engine (CE), digital temperature compensation,
and precision voltage references to provide better than 0.5%
accuracy over a wide 2000:1 dynamic range.
The integrated MPU core and 128KB of flash memory provides
a flexible means of configuration, postprocessing, data
formatting, interfacing to host processor through a UART or
Energy Measurement IC
DATA SHEET
March 2011
FEATURES
? < 0.5% Wh Accuracy Over Wide 2000:1
Current Range and Over Temperature
? Exceeds IEC 62053/ANSI C12.20 Standards
? Voltage Reference < 40ppm/°C
? 10 Sensor Inputs—V3P3 Referenced
? 21-Bit Delta-Sigma ADC with Independent
32-Bit Compute Engine (CE)
? 8-Bit MPU (80515), One Clock Cycle per
Instruction with 4KB MPU XRAM
? 128KB Flash with Security
? Integrated ICE for MPU Debug
? 32kHz Time Base with Hardware Watchdog
Timer
? UART and High-Speed Slave SPI Host Interface
Options
? LCD Driver (Up to 70 Pixels)
loaded into the IC during manufacturing test. Alternatively, a ? Packaged in a Lead(Pb)-Free/RoHS-Compliant
SPI? interface, displaying output data to an LCD, or using ? Up to 19 General-Purpose 5V Tolerant I/O Pins
DIO pins for intelligent relay control. Complete firmware for
common applications is available from Teridian and can be
complete array of ICE, development tools, and programming
(6/6) 68-Pin QFN
libraries are available to allow customization MPU code for ? Robust Sub-Metering Application Firmware:
each application.
o True RMS Calculations for Current, Voltage,
Line Frequency, Real Power, Reactive
Power, Apparent Power, and Power Factor
o Accumulated Watt-Hours, Kilowatt-Hours,
and Cost
o Intelligent Switch Control at Zero Crossings
o Digital Temperature Compensation
o Phase Compensation ( ? 15 ? )
o Quick Calibration Routines
o 46-64Hz Line Frequency Range with Same
Calibration
o Programmable Alarm Thresholds
o High-Level UART Communication Protocols
o High-Level SPI Communication Protocols
Single Converter Technology is a registered trademark of
Maxim Integrated Products, Inc.
SPI is a trademark of Motorola, Inc.
Rev. 1.4
? 2011 Teridian Semiconductor Corporation
1
相关PDF资料 |
PDF描述 |
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| CM453232-390JL | INDUCTOR 39UH 150MA SMD |
| CM453232-331JL | INDUCTOR 330UH 85MA SMD |
| CM453232-330JL | INDUCTOR 33UH 160MA SMD |
| 78M6613-SOCKET32 | EVAL BOARD 78M6613 32PIN QFN |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 78M6631 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:3-Phase Power-Measurement IC |
| 78M6631_1204 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:3-Phase Power-Measurement IC |
| 78M6631-EVM-1 | 功能描述:电源管理IC开发工具 78M6631 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| 78M6631-IM/F | 功能描述:计量片上系统 - SoC 3-Phase Power Measure/Mtr SoC 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 |
| 78M6631-IM/F/P2 | 功能描述:IC POWER MEAS/MON 3 PHASE 56TQFN 制造商:maxim integrated 系列:Teridian?? 包装:管件 零件状态:停产 输入阻抗:40 千欧 ~ 90 千欧 测量误差:0.5% 电压 - I/O 高:2V 电压 - I/O 低:0.8V 电流 - 电源:9.1mA 电压 - 电源:3 V ~ 3.6 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:68-VFQFN 裸露焊盘 供应商器件封装:68-QFN（8x8） 标准包装:260 |
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