Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX14931DASE+ is a 4-channel, 2.75kVRMS and 3.75kVRMS digital isolator. Devices are available in all three possible one-way channel configurations to support any 4-channel design, including SPI, RS-232, RS-485, and digital I/O applications.

Product specifications:

Technology: capacitive coupling

Type: Universal

Isolated power supply: None

Number of channels: 4

Enter - Side 1/ side 2:3/1

Channel type: Unidirectional

Voltage-isolation: 2750Vrms

Common-mode transient immunity (minimum) : 25kV/µs (standard)

Data rate: 1Mbps

Propagation delay tpLH/tpHL (maximum) : 54.1ns, 55.3ns

Pulse width distortion (Max) : 4.5ns

Rise/fall time (typical value) : 2ns, 2ns

Voltage - power supply: 1.71V ~ 5.5V

Operating temperature: -40°C ~ 125°C

Mounting type: surface mount type

Package/case: 16-SOIC (0.154", 3.90mm width)

Supplier device package: 16-SOIC

Basic product number: MAX14931

• 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.