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ATM90E32AS-AU-R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATM90E32AS-AU-R product

ATM90E32AS-AU-R

Programmers

Metering ICPoly-phaseEnergy Measurement

The ATM90E32AS is a high-performance, poly-phase energy metering IC designed for precision power monitoring in 3-phase systems.

Best for

  • Poly-phase energy meters
  • Industrial power monitoring

Avoid if

  • Simple single-phase applications where a lower-cost solution is sufficient

Check before use

  • SPI interface timing
  • Calibration requirements

Key specifications

Accuracy
0.1% (Active Energy)
Supply Voltage
3.3 V
Interface
SPI
Package
TQFP-48

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Energy MeteringIndustrial Monitoring

Datasheet

b0c56e22ff781f1b76b5a697e0fd3779_2203031730_Microchip-Tech-ATM90E32AS-AU-R_C177153.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATM90E32AS-AU-R: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an enhanced poly-phase energy metering IC with 6 independent ADCs and an embedded DSP for calculating active, reactive, and apparent energy.