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MAX71020A - Energy Measurement AFE

General Description

The MAX71020A is a single-chip analog front-end (AFE) for use in embedded energy measurement applications.

It contains the compute engine (CE) found in fourth-generation Teridian meter system-onchips (SoCs) and an improved analog-to-digital converter (ADC).

Key Features

  • Best-in-Class Embedded Algorithms Support Highly Accurate Electricity Measurements.
  • Voltage, Current, and Frequency.
  • Active, Reactive, and Apparent Power/Energy.
  • Digital Temperature Compensation.
  • 40Hz.
  • 70Hz Line Frequency Range and Phase Compensation (±10°).
  • Advanced AFE with Exceptional Accuracy and Temperature Stability.
  • Voltage Reference Temperature Coefficient: 40ppm/°C (max).
  • On-Chip Digital Temperature.

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Datasheet Details

Part number MAX71020A
Manufacturer Silergy
File Size 622.53 KB
Description Energy Measurement AFE
Datasheet download datasheet MAX71020A Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX71020A Energy Measurement AFE General Description The MAX71020A is a single-chip analog front-end (AFE) for use in embedded energy measurement applications. It contains the compute engine (CE) found in fourth-generation Teridian meter system-onchips (SoCs) and an improved analog-to-digital converter (ADC). It interfaces to a host controller of choice over a SPI interface. The MAX71020A comes in a 28-pin TQFN package. Applications ●● Grid-Friendly Appliances and Smart Plugs ●● Power Distribution Units ●● Building Automation Systems Ordering Information appears at end of data sheet.