2287598-3

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Digital isolators, such as the 2287598-3, are becoming increasingly popular as a way to protect sensitive equipment from electrical noise, voltage transients, and other potentially damaging environmental conditions. The 2287598-3 offers high performance isolation with minimal power dissipation and maximum data throughput, which makes it an ideal choice for many different types of applications. In this paper, we will discuss the application field and working principle of the 2287598-3 digital isolator.

The 2287598-3 is specifically designed for industrial, automotive, and general-purpose applications. It can be used to isolate digital signals, such as TTL (transistor-to-transistor logic) and ECL (emitter-coupled logic) without degrading the signal integrity or compromising data throughput. It also features optically isolated digital inputs and outputs, which provide superior protection against voltage transients and electrical noise. Furthermore, the isolator\'s isolation capacitance is minimized to prevent capacitively-coupled signal noise and maximized to maximize output levels.

The 2287598-3 isolator operates on the principle of capacitive sensing. When a signal is transmitted across the isolator’s pass-through path, the insulating layers which separate the power and ground terminals create a charge imbalance. This charge imbalance is sensed by a built-in capacitive sensing circuit which utili:es the principle of Faraday’s law of induction. The capacitive sensing circuit uses an electrical field between the terminals to produce an electrical voltage that is proportional to the current passing through the isolator. This voltage is then used to drive a separate RC oscillator circuit which is used to modulate the signal by transferring it via an electromagnetic signal.

The 2287598-3 isolator is extremely reliable and is designed to operate under a wide range of environmental conditions. It can operate at temperatures from -40°C to +85°C and has a MTBF (Mean Time Between Failure) of 300 million hours. It is also highly efficient, with a low total harmonic distortion of 0.01%, which is lower than many conventional signal isolators. Furthermore, the 2287598-3 has a low current consumption of 9mA, which makes it suitable for many low-power applications.

The 2287598-3 digital isolator is a highly reliable and efficient isolation solution for applications requiring noise immunity and improved signal integrity. Its high performance isolation, low power dissipation, and high data throughput make it an ideal choice for many different types of applications. Its use of capacitive sensing, low total harmonic distortion, and low current consumption also make it an attractive option for many different types of applications.

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