IL422E

Series:	IsoLoop®
Packaging:	Tube
Part Status:	Active
Technology:	GMR (Giant Magnetoresistive)
Type:	RS422, RS485
Isolated Power:	No
Number of Channels:	3
Inputs - Side 1/Side 2:	2/1
Channel Type:	Unidirectional
Voltage - Isolation:	2500Vrms
Common Mode Transient Immunity (Min):	20kV/µs
Data Rate:	25Mbps
Propagation Delay tpLH / tpHL (Max):	32ns, 32ns
Pulse Width Distortion (Max):	--
Rise / Fall Time (Typ):	8ns, 8ns
Voltage - Supply:	3 V ~ 5.5 V, 4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC

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Digital Isolators: IL422E Application Field and Working Principle

Digital isolators are an important component in many technological systems. In particular, the IL422E digital isolator is a robust and reliable isolation product designed for a wide range of applications. This article will discuss the application field of the IL422E digital isolator, and will explore the key features of its working principle. The IL422E digital isolator is particularly suitable for embedded applications in which disparate signals need to be connected within a single system. The most common application for the IL422E digital isolator is to provide a barrier between circuits or systems that require safe communication to prevent ground loops and other common problems arising from improper electrical connection. This can be of particular importance in delicate applications where interference or voltage spikes can disrupt data signals.The IL422E digital isolator is also widely used in applications such as motor control systems, power supplies, and in medical equipment. This is a result of the improved power efficiency that this model offers compared to conventional digital isolators, as it runs on a smaller voltage but still maintains reliable isolation. Furthermore, the IL422E digital isolator is designed with great flexibility, which allows it to be used in a wide range of applications where traditional isolation methods would be impractical. At the heart of the IL422E digital isolator is a unique proprietary working principle that enables it to work efficiently and consistently. This working principle is based on a combination of electric field and magnetic field isolation techniques. The electric field isolation technique utilizes capacitors to isolate the power lines within the device, while the magnetic field isolation technique uses high flux magnetic cores for data transfer.The combination of electric and magnetic field isolation techniques allows the IL422E digital isolator to provide superior isolation which ensures safe data transmission over long distances. Furthermore, this technique also allows the isolator to be designed with power efficiency in mind, so that it can be used in a variety of applications without creating high levels of power consumption. The IL422E digital isolator also includes a unique line impedance matching system that helps to improve data transmission quality. This system works by closely monitoring the voltage levels on the power lines, and adjusting the impedance of the isolator to ensure consistent quality data transmission. Overall, the IL422E digital isolator is an excellent isolation product that is well suited for a variety of embedded applications. This article has explored the application field and working principle of the IL422E digital isolator, including its unique electric and magnetic field isolation system, as well as its power efficiency and line impedance matching system. With its excellent performance and reliable data transmission capabilities, the IL422E digital isolator is a great solution for many embedded applications.

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