Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADUM3402ARWZ is a four-channel digital isolator using Analog Devices iCoupler. These isolation devices combine high-speed CMOS with single-chip air-core transformer technology and offer outstanding performance characteristics over alternative devices such as optocouplers.

ADUM3402ARWZ Features

Enhanced system-level ESD protection, compliant with IEC 61000-4-x

Two-way communication

3 V/5 V Level Conversion

Operating temperature up to: 105 °C

High data rate: dc to 90 Mbps (NRZ)

Technical Parameters of ADUM3402ARWZ

Isolation voltage: 2500Vrms

Data rate: Up to 90Mbps (NRZ), with a maximum transmission delay of 100ns at 1Mbps

Common mode transient immunity (CMTI): 25kV/μs

Operating temperature range:-40 ℃ to + 105 ℃

Supply voltage: Supports 3.3 V and 5V dual supply voltages

Quiescent current: 1.4 mA maximum per channel at 0Mbps to 2Mbps under 5V operation; 0.9 mA max per channel at 0Mbps to 2Mbps at 3.3 V operation

ADUM3402ARWZ Application

Universal multi-channel isolation

SPI/Data Converter Isolation

RS-232/RS-422/RS-485 transceiver

Industrial Fieldbus Isolation

• 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.