Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX22444FAWE are enhanced, fast, low-power 4-channel digital galvanic isolators using Maxim's proprietary process technology. These devices transfer digital signals between circuits of varying power, consuming only 0.74mW per channel at 1Mbps (1.8V supply). All devices in this family have reinforced isolation and are rated at 5kVRMS for 60 seconds. The devices are available in all possible unidirectional channel configurations to suit any 4-channel design, including SPI, RS-485 and digital I/O applications.

Product Attributes

Technology: Capacitively Coupled

Type: General Purpose

Isolated Power: Yes

Number of Channels: 4

Inputs - Side 1/Side 2: 4/0

Channel Type: Unidirectional

Voltage - Isolated: 5000Vrms

Common Mode Transient Immunity (min): 50kV/µs (standard)

Data Rate: 200Mbps

Propagation Delay tpLH / tpHL (max): 9.2ns, 9.4ns

Pulse Width Distortion (max): 2ns

Rise / Fall Time (typical): 0.8ns, 1ns (max)

Voltage - Supply: 1.71V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Shell: 16-SOIC (0.295", 7.50mm Width)

Supplier Device Package: 16-SOIC

APPLICATIONS 

● Isolated SPI interface

● Fieldbus communication for industrial automation

● Isolated RS-485/RS-422, CAN

● Battery management

● Medical systems

• 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.