ADE7757AR

200 INR

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Product Details:

Product Type Energy Metering IC
Application Active energy metering in single-phase systems
Supply Voltage 4.75 V to 5.25 V
Dissipation Power 450 mW (typical)
Operating Temperature -40C to +85C
Power Consumption 40 mW (typical)
Temperature Range -40C to +85C
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Product Description

ADE7757AR Price And Quantity

Minimum Order Quantity 20 Piece
Price 200 INR

ADE7757AR Product Specifications

Power Consumption 40 mW (typical)
Weight Approx. 0.22 g
Size SOIC-20 package (approx. 12.8 mm x 7.5 mm)
Operating Temperature -40C to +85C
Temperature Range -40C to +85C
Dissipation Power 450 mW (typical)
Supply Voltage 4.75 V to 5.25 V
Application Active energy metering in single-phase systems
Input Voltage 5 V (nominal)
Product Type Energy Metering IC
Voltage Regulator Type Internal (for reference and analog circuits)

ADE7757AR Trade Information

Main Domestic Market All India

Product Description

Specification

Base Part Number	ADE7757
Mounting Type	Surface Mount
Voltage Supply	4.75V ~ 5.25V
Voltage IO Low	0.5V,0.8V
Voltage IO High	2.4V,4V,4.5V
Supplier Device Package	16-SOIC
Part Status	Active
Packaging	Tube
Package Case	16-SOIC (0.154",3.90mm Width)
Operating Temperature	-40 deg C ~ 85 deg C
Meter Type	Single Phase
Measurement Error	0.1%
Input Impedance	320 kOhm
Current Supply	5mA

High Measurement Accuracy

With a precise error margin better than 0.1% over a 1000:1 dynamic range, the ADE7757AR ensures reliable energy readings in single-phase metering scenarios. Its internal voltage reference and superior linearity provide excellent consistency, making it suitable for demanding applications requiring trustworthy performance.

Compact and Energy Efficient Design

The SOIC-20 package allows straightforward surface mounting and integration into compact systems. Consuming only 8 mA of typical supply current and up to 40 mW power, the ADE7757AR is both energy efficient and space-saving, supporting modern smart metering designs and enabling versatile deployment.

Comprehensive Features for Metering Applications

Equipped with differential analog inputs, internal voltage regulation, and a frequency-based active energy pulse output, this device streamlines the energy metering process. Its compliance with RoHS makes it environmentally friendly and suitable for widespread use in India by manufacturers and suppliers.

FAQs of ADE7757AR:

Q: How does the ADE7757AR process active energy measurement in single-phase systems?

A: The ADE7757AR employs differential voltage and current inputs to capture electrical parameters, then processes these signals internally to generate a pulse output. The frequency of this output is directly proportional to the measured active power, ensuring precise active energy calculations for single-phase systems.

Q: What benefits does the SOIC-20 package of the ADE7757AR offer for mounting?

A: The SOIC-20 package supports convenient surface mounting on PCBs, reducing assembly time and enabling integration into space-constrained designs. Its small footprint (approximately 12.8 mm x 7.5 mm) is well-suited for modern electronic metering solutions.

Q: When should the ADE7757AR be used in metering applications?

A: The ADE7757AR is ideal for use in single-phase active energy meters requiring high accuracy and reliability. It is especially suitable when robust linearity and low measurement errors are critical across a substantial dynamic range.

Q: Where can I procure the ADE7757AR in India?

A: The ADE7757AR is available through a wide network of distributors, importers, manufacturers, suppliers, traders, and wholesalers across India, making sourcing straightforward for electronic product integrators and OEMs.

Q: What process ensures the ADE7757ARs measurement accuracy over a wide dynamic range?

A: Its sophisticated internal processing and integrated 2.5 V reference maintain better than 0.1% error and linearity across a 1000:1 dynamic range. This precise signal conversion and calibration guarantee consistent, dependable measurement results.

Q: How does the ADE7757ARs internal voltage regulator contribute to system design?

A: With an integrated voltage regulator supporting reference and analog circuits, the IC simplifies power design by reducing external component requirements. It delivers stable performance with a supply voltage of 4.75 V to 5.25 V.

Q: What are the main usage advantages of the ADE7757AR for active energy metering?

A: The ADE7757AR offers reliable energy computation, low power consumption (40 mW typical), robust temperature tolerance (-40C to +85C), RoHS compliance, and ease of surface-mount integration, making it highly advantageous for building compact, durable energy meters.

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