What is the Additional Feature ?

Name: ATM90E32AS-AU-R
Brand: Microchip Technology
SKU: ATM90E32AS-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 ATM90E32AS-AU-R

Part No.:: ATM90E32AS-AU-R

Manufacturer:: Microchip Technology

Package:: 48-TQFP

Datasheet:: ATM90E32AS-AU-R.pdf

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

In Stock:: 2969

Quantity:: Add To Cart

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ATM90E32AS-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:
3.2V, 5.5V
Voltage-I/OLow:
0.4V, 0.8V
Current-Supply:
13mA
Voltage-Supply:
2.8 V ~ 3.6 V
MeterType:
3 Phase
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ATM90E32AS-AU-R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATM90E32AS-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 ATM90E32AS-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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ATM90E32AS-AU-R information

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ATM90E32AS-AU-R Typical application Circuitry

ATM90E32AS-AU-R

The ATM90E32AS-AU-R is a high-performance energy metering chip produced by Microchip Technology. This IC is often used in power meters and power monitoring systems due to its ability to measure a variety of parameters such as voltage, current, active power, and more. Here's a basic guideline on how to connect this chip in a circuit:

1. Power Supply: Connect the EDDA (Pin 9) and VDDD (Pin 10) pins to a 3.3V power supply. These pins are the analog and digital power supply pins respectively. Your power supply's ground should be connected to the GND (Pin 11).

2. Crystal Oscillator: To supply the chip with a clock source, wire a 4 MHz crystal oscillator between the SCI (Pin 7) and OSLO (Pin 8) pins.

3. Voltage Inputs: The voltage inputs are VP1P (Pin 15), VP1N (Pin 16), VP2P (Pin 20), and VP2N (Pin 21). These are differential inputs and should be connected to the voltage channels through a voltage divider network.

4. Current Inputs: The current inputs are IP1P (Pin 17), IP1N (Pin 18), IP2P (Pin 22), and IP2N (Pin 23). These are also differential inputs and should be connected to the current channels through a current transformer or shunt resistor.

5. SPI Communication: The ATM90E32AS-AU-R features SPI communication. Connect the SCLK (Pin 1), MOST (Pin 2), MISS (Pin 3), and CS (Pin 4) pins to your microcontroller's SPI interface.

Always refer to the data sheet of the ATM90E32AS-AU-R for a comprehensive understanding of the chip's capabilities and specific connection details. The data sheet will also provide you with more information about recommended circuit designs and necessary external components.Please note that connecting the ATM90E32AS-AU-R involves dealing with high voltages and currents, so it's important to ensure safety measures are observed at all times during the setup and operation of the circuit.

ATM90E32AS-AU-R FAQ

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3. Are the ATM90E32AS-AU-R price and inventory displayed accurate?

The price and inventory of ATM90E32AS-AU-R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of ATM90E32AS-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 ATM90E32AS-AU-R we delivered, we will accept the replacement or return of the ATM90E32AS-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 ATM90E32AS-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