What is the Additional Feature ?

Name: ATM90E36A-AU-R
Brand: Microchip Technology
SKU: ATM90E36A-AU-R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATM90E36A-AU-R

Part No.:: ATM90E36A-AU-R

Manufacturer:: Microchip Technology

Package:: 48-TQFP

Datasheet:: ATM90E36A-AU-R.pdf

Description:: IC ENERGY METER 1.8V/3V 48TQFP

In Stock:: 2229

Quantity:: Add To Cart

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ATM90E36A-AU-R Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
InputImpedance:
50kOhm, 80kOhm, 120kOhm
MeasurementError:
0.5%
Voltage-I/OHigh:
2.8V, 3.6V
Voltage-I/OLow:
0.4V, 0.8V
Current-Supply:
23mA
Voltage-Supply:
2.8 V ~ 3.6 V
MeterType:
3 Phase
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ATM90E36A-AU-R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATM90E36A-AU-R price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATM90E36A-AU-R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATM90E36A-AU-R information

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ATM90E36A-AU-R Typical application Circuitry Schematics

High-performance energy metering IC from Atmel is called the ATM90E36A. It is designed to accurately measure electrical parameters in power lines and to provide these measurements to a host processor via SPI or UART communication interfaces. It can be used in smart energy meters, power distribution units, electric vehicle charging stations, etc. While I don't have a specific application circuit for the ATM90E36A-AU-R, based on the chip's functionality, here are some typical components you may need to include:

1. Power Supply: Connect VDD to your power supply, typically 3.3V, and connect VSS (GND) pins to your system ground. To filter out high-frequency noise, you might wish to add decoupling capacitors next to the power supply pins.

2. Current Transformers/Resistive Shunts: The ATM90E36A-AU-R current channels of the ATM90E36A typically connect to current transformers or resistive shunts to measure the current flowing in each line.

3. Voltage Dividers: The ATM90E36A-AU-R voltage channels typically connect to voltage dividers, which scale down the line voltage to a level that the chip can handle.

4. Communication Interfaces: Connect the SPI or UART interface pins to your microcontroller or another host device.

5. Zero-Crossing Detection: The ATM90E36A-AU-R has zero-crossing detection inputs that can be connected to the line voltage after appropriate scaling.

6. Reset Circuit: Connect the RESET pin to a microcontroller or another logic circuit that can provide a reset signal when needed.

7. Crystal Oscillator: For accurate timing, connect a crystal oscillator to the OSCIN and OSCOUT pins. .

Other Features: Depending on your application, you might use other features like the energy pulse outputs, the IRQ output, or the temperature sensor input. Please note that this is a general guide. The ATM90E36A-AU-R is a complex chip and designing a circuit with it requires a solid understanding of power and energy metering principles.

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6. What is the process for return or replacement of ATM90E36A-AU-R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATM90E36A-AU-R we delivered, we will accept the replacement or return of the ATM90E36A-AU-R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATM90E36A-AU-R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations