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The MAX33049EASD is a 40kV ESD-protected full-duplex RS-485/RS-422 transceiver with an operating voltage range of 3.0V to 5.5V. It is designed flexibly and supports robust communication up to 20Mbps.

The MAX33049EASD transceiver is optimized for robust communication in harsh industrial environments. It includes integrated hot-swappable protection and a true fault protection receiver, ensuring that the receiver outputs a logical high level when the input signal is short-circuited or open-circuited. According to the IEC 61000-4-2 standard, the driver output/receiver input can prevent faults up to 25V and withstand air gap discharge (ESD) up to 15kV and contact discharge (ESD) up to 10kV.

Target application

Programmable Logic Controller (PLC)

Factory automation equipment

Industrial control system

In addition, the main features of the MAX33049EASD transceiver include:

Integrated protection ensures robust communication

The ±25V fault protection range of the driver output/receiver input

High ESD protection

±40kV human body model (HBM) ESD

±15kV air gap ESD, in compliance with IEC 61000-4-2 standard

±10kV contact ESD, in compliance with IEC 61000-4-2 standard

Short-circuit protection output

A true fault-safe receiver

Hot plugging ability

Flexibility suitable for a variety of different applications

Power supply range: 3.0V to 5.5V

Up to 20Mbps data rate

It adopts 14-pin SOIC packaging

Enable up to 256 nodes on the bus

Operating temperature range: -40°C to 125°C

• 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.