IL422-3V

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Digital isolators are becoming increasingly popular in electrical applications due to their ability to provide electrical power isolation, signal transfer, and often low-noise power transfer. The IL422-3V is an example of such an isolator designed to provide safe electrical isolation as well as electrical energy transfer between two different circuits, without compromising signal integrity.

The IL422-3V is a digital isolator designed to provide superior signal transfer between two different circuits. The device features a 3V operating voltage, a low internal impedance, an internal CMOS logic shift register, and a 3 mΩ threshold voltage. With its wide supply voltage range and fast switching performance, the IL422-3V can deliver up to 24 Mbps data transfer between two different circuits. Additionally, the isolator has the ability to reject common-mode transients of up to ±25 kV/μs.

The IL422-3V digital isolator is well suited for applications requiring safe electrical isolation. It can be used to transfer both analog and digital signals, and is particularly useful in applications where a high degree of electrical isolation is desired. Its low internal impedance ensures low-noise power transfer, while its common-mode transient rejection ensures that it will not allow transients to pass between two circuits.

The working principle of the IL422-3V digital isolator is based on the principle of capacitive coupling between two circuits. In this configuration, the two circuits are connected via a capacitor placed between them, and a voltage is applied to the capacitor. The capacitive coupling process then transfers the electrical energy from the applied voltage to the isolated circuit, where it is then utilized by the circuit.

The IL422-3V is also capable of providing electrical signal transfer between two circuits without compromising the signal\'s integrity. This is made possible by its CMOS logic shift register, which provides level shift and data formatting to ensure the signal integrity. The CMOS logic shift register also provides differential signal transmission between two circuits, which eliminates the possibility of ground loops forming.

The IL422-3V is a versatile digital isolator that is suitable for a wide range of applications requiring electrical isolation and signal transfer capabilities. Its wide supply voltage range, fast switching performance, and low internal impedance make it a great solution for applications that require robust electrical signal transfer without compromising signal integrity. With its ability to reject common-mode transients, the IL422-3V provides a reliable and safe electrical isolation solution.

The specific data is subject to PDF, and the above content is for reference