SI8422AB-D-IS Digital Isolators by Silicon Labs – Advanced Isolation Technology

The Digital Isolators SI8422AB-D-IS by Silicon Labs are high-performance Semiconductors that deliver safe, efficient, and reliable isolation between system components. Falling under the Integrated Circuits - ICs category, these Interface ICs provide advanced galvanic isolation while maintaining high-speed data transmission. Designed for robust performance, the SI8422AB-D-IS Digital Isolators are ideal for industrial, automotive, and communication systems.

In this blog, we’ll highlight the technical specifications, features, applications, pin configuration, real-world use case, datasheet access, and why to buy online at XON Electronics.

1. Technical Specifications of SI8422AB-D-IS

• Manufacturer: Silicon Labs

• Part Number: SI8422AB-D-IS

• Type: Digital Isolators

• Category: Semiconductors, Integrated Circuits - ICs, Interface ICs

• Number of Channels: Dual-channel (2/2 configuration)

• Data Rate: Up to 150 Mbps

• Isolation Voltage: 2.5 kVrms

• Operating Temperature: –40°C to +125°C

• Package: SOIC-16 wide body

2. Key Features of SI8422AB-D-IS

• High-speed data transmission up to 150 Mbps

• 2.5 kVrms galvanic isolation for safety and reliability

• Compact SOIC-16 wide-body package

• Wide temperature range for industrial use

• Low power consumption compared to optocouplers

• Supports robust noise immunity for harsh environments

The SI8422AB-D-IS Digital Isolators are a dependable solution in the Interface ICs market, ensuring efficient signal integrity and system protection.

3. Applications of SI8422AB-D-IS

The SI8422AB-D-IS Digital Isolators by Silicon Labs are widely used in:

• Industrial automation and control systems

• Automotive powertrain and battery management

• Communication and networking hardware

• Power supply and motor drive isolation

• Consumer electronics requiring secure isolation

• Medical instrumentation and monitoring systems

4. Pin Configuration and Connection Overview

• VDD1 / VDD2: Separate supply pins for isolated sections

• GND1 / GND2: Ground references for each side

• INx / OUTx: Logic input/output channels

• Provides safe isolation barrier with straightforward pin layout.

5. Use Case Scenario: Industrial Automation Controller

Scenario: A manufacturer of industrial controllers needed high-speed signal isolation.
Problem: Optocouplers slowed down data transmission and increased energy use.
Solution: The SI8422AB-D-IS Digital Isolators provided high-speed communication with low power consumption.
Result: Faster system performance, reduced heat, and improved reliability.

6. Download Datasheet for SI8422AB-D-IS

Download SI8422AB-D-IS Datasheet from XON Electronics

7. Why Buy from XON Electronics?

At XON Electronics, we offer genuine Silicon Labs products including the SI8422AB-D-IS with:

• 100% Authentic Digital Isolators
• Worldwide delivery – USA, India, Australia, Europe & more
• OEM and distributor pricing
• Expert application support
• Secure and reliable online purchasing

8. Also Available from Other Manufacturers

In addition to Silicon Labs, XON Electronics also provides Digital Isolators from:

• Skyworks

This ensures broader sourcing options for Interface ICs within the Semiconductors category.

9. FAQs – SI8422AB-D-IS Digital Isolators

Q1. What is the isolation voltage of SI8422AB-D-IS?
It provides 2.5 kVrms galvanic isolation.

Q2. How many channels does it have?
It is a dual-channel isolator (2/2 configuration).

Q3. What is its maximum data rate?
It supports up to 150 Mbps.

Q4. What package type does it come in?
It is available in an SOIC-16 wide-body package.

Q5. Where can I buy SI8422AB-D-IS globally?
At www.xonelec.com with worldwide shipping.

Conclusion

The SI8422AB-D-IS Digital Isolators by Silicon Labs provide high-speed isolation for industrial, automotive, and communication systems. As part of the Semiconductors, Integrated Circuits - ICs, Interface ICs, Digital Isolators family, they deliver robust safety, performance, and energy efficiency.

Buy now at XON Electronics for trusted Silicon Labs quality and fast global shipping.