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Name: ADE7752AARZ
Brand: Analog Devices Inc.
SKU: ADE7752AARZ
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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Analog Devices Inc. ADE7752AARZ

Part No.:: ADE7752AARZ

Manufacturer:: Analog Devices Inc.

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: ADE7752AARZ.pdf

Description:: IC ENERGY METERING 3PHASE 24SOIC

In Stock:: 3307

Quantity:: Add To Cart

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ADE7752AARZ Specifications

Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
InputImpedance:
450kOhm
MeasurementError:
0.1%
Voltage-I/OHigh:
2.4V
Voltage-I/OLow:
0.8V
Current-Supply:
6mA
Voltage-Supply:
4.75 V ~ 5.25 V
MeterType:
3 Phase
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ADE7752AARZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADE7752AARZ 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 ADE7752AARZ 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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ADE7752AARZ information

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ADE7752AARZ Typical application Circuitry

ADE7752AARZ

The ADE7752AARZ is an integrated circuit designed by Analog Devices for energy metering applications.

Application Scenarios

The ADE7752AARZ is primarily used in:

- Residential energy meters

- Commercial energy metering systems

- Sub-metering systems

- Smart grid applications

Parameter Features

Key features of the ADE7752AARZ include:

- Active energy measurement

- On-chip voltage and current ADCs

- Line voltage zero-crossing detection

- Power supply range from 5V

- Serial interface for communication

Circuit Design Considerations

When designing circuits with the ADE7752AARZ, it's crucial to consider:

- Power Supply Stability: The power supply must be stable and within the specified range to ensure accurate measurements.

- Signal Integrity: Proper filtering and shielding techniques should be applied to minimize noise.

- Calibration: The system requires calibration to ensure measurement accuracy.

- Safety and Isolation: Adequate isolation must be maintained between the high-voltage parts and the user interface or communication interfaces.

Specific Application Scenario: Residential Energy Meter

Here's a detailed circuit connection example for the ADE7752AARZ in a residential energy meter:

1. Power source Connection: Attach the ADE7752AARZ's VDD pin to a 5V regulated power source first. Ensure that the GND pin is properly grounded.

2. Voltage and Current Inputs: The voltage input should be connected to the VIN pin through a voltage divider to step down the line voltage to a level suitable for the ADC. The current input should be connected to the IIN pin via a current transformer (CT) or shunt resistor, translating the current flowing through the load to a measurable voltage level.

3. Zero-Crossing Detection: Connect the zero-crossing detection pin (ZX) to a line voltage through a resistor divider network, enabling the ADE7752AARZ to detect the zero-crossing point of the AC signal.

4. Communication Interface: Utilize the serial interface pins (SDO, SCLK, CS) to connect the ADE7752AARZ to a microcontroller for data communication. This setup allows for the retrieval of measurement data and the configuration of the IC.

5. Calibration and Configuration: Through the serial interface, perform initial calibration and configuration settings to ensure the meter's accuracy. This entails establishing the measurement parameters, phase calibration, and gain settings.

6. Safety Measures: Incorporate isolation components like optocouplers or isolation amplifiers between the ADE7752AARZ and any user interface components to ensure safety and comply with regulatory standards.

In designing a residential energy meter with the ADE7752AARZ, attention must be paid to accuracy, safety, and reliability to meet the demands of energy measurement and billing systems.

ADE7752AARZ FAQ

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3. Are the ADE7752AARZ price and inventory displayed accurate?

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6. What is the process for return or replacement of ADE7752AARZ?

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 ADE7752AARZ we delivered, we will accept the replacement or return of the ADE7752AARZ 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 ADE7752AARZ.

(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