Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The SI8642ED-B-ISR digital isolator provides highly reliable high-speed operation for demanding applications with isolation ratings up to 5kV. The Si86xx digital isolator replaces optical couplers in target applications that require stable operation and high levels of insulation protection, such as industrial automation and drives, motor control and medical systems. The Si86xx series provides isolation solutions for isolated AC-DC and DC-DC power supplies as well as solar panel micro-inverters, data communication systems and hybrid electric vehicles (HEVs).

Product attribute

Technology: capacitive coupling

Type: General

Isolated power supply: None

Number of channels: 4

Input - Side 1/ side 2:2/2

Channel type: Unidirectional

Voltage - isolation: 5000Vrms

Common-mode transient immunity (min) : 35kV/µs

Data rate: 150Mbps

Propagation delay tpLH/tpHL (maximum) : 13ns, 13ns

Pulse width distortion (Max) : 4.5ns

Rise/fall time (typical) : 2.5ns, 2.5ns

Voltage - Power supply: 2.5V ~ 5.5V

Operating temperature: -40°C ~ 125°C

Mounting type: Surface mount type

Package/housing: 16-SOIC (0.295", 7.50mm wide)

Supplier device package: 16-SOIC

Basic product number: SI8642

• 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.