Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADE79131 is an isolated 3-channel sigma-delta ADC for sensors in multiphase energy metering applications using shunt current. Data and power isolation is based on Analog Devices, Inc., iCoupler® technology. The ADE7913 has three 24-bit ADCs. Current ADCs offer 67 dB SNR bandwidth on a 3 kHz signal, while voltage ADCs offer the same bandwidth with over 72 dB SNR. One channel is dedicated to measuring the voltage across the shunt when the shunt is used for current sensing. Up to two additional channels are dedicated to measuring voltage, usually detected using a resistive divider. A voltage channel can be used to measure the temperature of the chip through an internal sensor. The ADE7913 includes three channels: one current and two voltage channels.

Parameter

Type ADC, fuel gauge

Number of channels 3

Resolution (bits) 24 b

Sample rate (per second) -

Data interface SPI

Supply voltage source Single supply

Voltage - Powered by 3.3V

Operating temperature -40°C ~ 85°C

Mounting Type Surface Mount

Package/Case 20-SOIC (0.295", 7.50mm wide)

Supplier Device Package 20-SOIC-IC

Application

Shunt-Based Multiphase Instrumentation

Power Quality Monitoring

Solar inverters

Process Monitoring

protective device

Isolated sensor interface

Industrial PLC

• 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.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

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