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ATM90E36A-AU-R The Microchip Technology ATM90E36A-AU-R is a 3-phase energy metering IC designed for high-accuracy measurements. It operates within a voltage range of 2.8V to 3.6V and comes in a 48-TQFP package.
Mfr Part #:

ATM90E36A-AU-R

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATM90E36A-AU-R is a 3-phase energy metering IC designed for high-accuracy measurements. It operates within a voltage range of 2.8V to 3.6V and comes in a 48-TQFP package.
✓ Total Stock: 32,399 pcs
$ Price Range: $0.75

ATM90E36A-AU-R Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
25,252 pcs
On Request
25252 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,147 pcs
On Request
3147 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ATM90E36A-AU-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Impedance
Interface
Measurement Error
Meter Type
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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ATM90E36A-AU-R Description

Short technical summary and product information.

The Microchip Technology ATM90E36A-AU-R is an advanced energy metering integrated circuit. It offers precise metering features compliant with IEC62052-11, IEC62053-22, IEC62053-23, ANSI C12.1, and ANSI C12.20 standards. This IC achieves an accuracy of ±0.1% for active energy and ±0.2% for reactive energy over a dynamic range of 6000:1.

 

Designed for 3-phase applications, the ATM90E36A-AU-R supports a wide operating voltage range of 2.8V to 3.6V, with metering accuracy guaranteed between 3.0V and 3.6V. It features a measurement error of less than ±0.5% for various electrical parameters including Vrms, Irms, power, frequency, and power factor. The device operates within a temperature range of -40°C to 85°C.

 

This energy metering IC is housed in a compact 48-TQFP (7x7) surface mount package. It utilizes a SPI interface for communication and offers programmable power modes for optimized performance. The ATM90E36A-AU-R is suitable for applications requiring accurate energy monitoring in poly-phase systems.

ATM90E36A-AU-R Quick Information

Product Type: Energy Metering IC
Canonical Name: Microchip Technology ATM90E36A-AU-R Energy Metering IC
Subcategory: Power Management (PMIC)

ATM90E36A-AU-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATM90E36A-AU-R Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

ATM90E36A-AU-R Features

  • Metering features comply with IEC and ANSI standards.
  • High accuracy for active and reactive energy.
  • Wide dynamic range of 6000:1.
  • Operates from 2.8V to 3.6V supply.
  • Surface mount 48-TQFP package.

ATM90E36A-AU-R Applications

  • Poly-phase watt-hour meter applications.
  • Class 0.2S, 0.5S, or class 1 meters.
  • Class 2 poly-phase var-hour meters.
  • Accurate energy monitoring systems.

ATM90E36A-AU-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

2.8V to 3.6V with metering accuracy guaranteed between 3.0V and 3.6V.

What package does the ATM90E36A-AU-R come in?

48-pin TQFP package with 7x7 mm body.

What is the operating temperature range?

-40°C to 85°C.

How accurate is the energy measurement?

±0.1% for active energy and ±0.2% for reactive energy over a 6000:1 dynamic range.

What communication interface does it support?

Four-wire SPI interface with Direct Memory Access (DMA) mode.

Which metering standards does it comply with?

IEC62052-11, IEC62053-22, IEC62053-23, ANSI C12.1, and ANSI C12.20.

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