MAX14931BAWE+T

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Digital Isolators is technology that allows high isolation between two circuits while having minimal effect on the speed of the isolated signals. The MAX14931BAWE+T is a high-performance isolated digital isolator that utilizes galvanic isolation technology. It offers 8-bit data isolation with up to 500V RMS of isolation voltage through 8 pairs of channel to protect the signal integrity. The digital isolators also comes with current limit switches and over-temperature protection.

The main application field of MAX14931BAWE+T is in industrial control systems. It is ideal for use in harsh environments where noise-coupling can be a problem. It is also used in applications that require galvanic isolation such as medical, automotive, and lighting systems. In these applications, the MAX14931BAWE+T is used to protect against voltage surges, noise, and interference that could disrupt the performance of the system.

The working principle of MAX14931BAWE+T digital isolator is based on the concept of galvanic isolation. The isolator uses an opto-isolator to provide a physical barrier between two circuits, while electrical signals can still be transferred between them. The opto-isolator uses an LED and a photo diode to achieve isolation. The LED emits light onto the photo diode, and the photo diode changes the signal intensity into electrical signals. This allows the signal to be transferred with very minimal effect on the speed of the isolated signals.

The MAX14931BAWE+T digital isolator operates at a maximum operating voltage of 5.5V and a maximum output current of 7mA. It also features a maximum data rate of 100Mbps, with a maximum propagation delay of 2ns. It is highly reliable with a power-on-reset and over-temperature protection, as well as a low-voltage shutdown. The isolator also features a configurable input/output pin for configuration and fault diagnosis.

The MAX14931BAWE+T digital isolator is a high-performance solution for isolating digital signals for a variety of applications. It is highly reliable and offers protection from noise-coupling, interference, and voltage surges. The isolator features a maximum data rate of 100Mbps, with a maximum propagation delay of 2ns. It also has over-temperature protection, a low-voltage shutdown, and a power-on-reset. The MAX14931BAWE+T digital isolator is ideal for use in industrial control systems, medical, automotive, and lighting systems.

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