Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ADE7933ARIZ is isolated, 3-channel sigma-delta analog-to-digital converters for polyphase energy metering applications that use shunt current sensors.

Features

Enables shunt current sensors in polyphase energy meters

Immune to magnetic tampering

Compatible with 3-phase, 3- or 4-wiremeters and other 3-phase services

Computes active, reactive, and apparent energy on each phase and on the overall system

Power quality measurements including total harmonic distortion

Single 3.3 V supply

Operating temperature: −40°C to +85°C

Flexible I2C, SPI, and HSDC serial interfaces

Applications

Shunt-based polyphase meters

Power quality monitoring

Solar inverters

Process monitoring

Protective devices

Isolated sensor interfaces

Industrial PLCs

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.