MAX71020A - Energy Measurement AFE

MAX71020A是Maxim美信半导体公司的一款电能测量与计量SoC产品，MAX71020A是Energy Measurement AFE，本站介绍了MAX71020A的封装应用图解、特点和优点、功能等，并给出了与MAX71020A相关的Maxim元器件型号供参考。

MAX71020A - Energy Measurement AFE - 电能测量与计量SoC - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX71020A is a single-chip analog front-end (AFE)for use in embedded energy measurement applications.It contains the compute engine (CE) found inMaxim Integrated’s fourth-generation meter system-on-chip(SoC) and an improved analog-to-digital converter(ADC). It interfaces to a host controller of choice over aSPI interface.

The MAX71020A comes in a 28-pin TQFN package.

关键特性

以下关键特性由Maxim美信半导体提供：

Best-in-Class Embedded Algorithms Support HighlyAccurate Electricity Measurements

Voltage, Current, and Frequency

Active, Reactive, and Apparent Power/Energy

Digital Temperature Compensation

40Hz70Hz Line Frequency Range and PhaseCompensation (±10°)

Advanced AFE with Exceptional Accuracy andTemperature Stability

Voltage Reference Temperature Coefficient:40ppm/°C (max)

On-Chip Digital Temperature Sensor

24-Bit 2nd Order Delta-Sigma ADCs withDifferential and Single-Ended Inputs

±0.1% Wh Accuracy over 2000:1 Current Range

Highly Integrated Features Support Compact DesignCycles and Reduced Bill of Materials

Small, 28-Pin TQFN Package

Digital Temperature Compensation

Low Power Consumption

Less Than 5mA (typ) Consumption at 3.3V

Simple Host Interface

SPI Slave

Atomic Measurements Outputs

DIO or SPI-Based Status Signals

热门应用

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