Datasheet > 78M6610+LMU

78M6610+LMU

更新时间： 2024-02-29 17:04:24

品牌	Logo	应用领域
美信 - MAXIM		监控
页数	文件大小	规格书
63页	1710K
描述
Energy Measurement Processor for Load Monitoring Units

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技术参数
数据手册

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78M6610+LMU 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
Reach Compliance Code：	compliant	HTS代码：	8542.31.00.01
风险等级：	5.62	峰值回流温度（摄氏度）：	NOT SPECIFIED
技术：	CMOS	处于峰值回流温度下的最长时间：	NOT SPECIFIED
uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT

78M6610+LMU 数据手册

78M6610+LMU

Energy Measurement Processor

for Load Monitoring Units

FEATURES

GENERAL DESCRIPTION

• Four Configurable Analog Inputs for

Monitoring Any Single-Phase Circuit

(2/3-Wire)

The 78M6610+LMU is an energy measurement processor

(EMP) for load monitoring and control of any 2-wire single-

phase or 3-wire split-phase (120/180°) AC circuit. It

provides flexible sensor configuration of four analog inputs

and numerous host interface options for easy integration

into any system architecture.

• Supports Current Transformers (CT) and

Resistive Shunts

• Flexible SPI, I²C, or UART Interface Options

with Configurable I/O Pins for Alarm

The internal 24-bit processor and field upgradeable

firmware performs all the necessary signal processing,

compensation, and data formatting for accurate real-time

measurement. Energy accumulation, alarm monitoring, and

fault detection schemes minimize the overhead

requirements of the host interface and/or network. The

integrated flash memory also provides for nonvolatile

storage of input configurations and calibration coefficients.

Signaling, Address Pins, or User Control

• Nonvolatile Storage of Calibration and

Configuration Parameters

• Small 24-TQFN Package and Reduced Bill of

Materials

APPLICATIONS

• Internal or External Oscillator Timing

• Building Automation Systems (Commercial, Industrial)

• Inverters and Renewable Energy Systems

• Level 1 and 2 EV Charging Systems

References

• Quick Calibration Routines Minimize

Manufacturing (System) Cost

• Grid-Friendly Appliances and Smart Plugs

Single Converter

Measurement

Processor

Front End

UART

Host

Interface

Voltage

Sensor(s)

Digital

I/O

MUX

ADC

RAM

SPI

I²C

Load

Relay(s)

Current

Sensor(s)

FLASH

78M6610+LMU

For pricing, delivery, and ordering information, please contact Maxim Direct at

1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.

19-6573; Rev 0; 1/13

12 3 4 5 6 7...63

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