Evaluation and Demonstration Boards and Kits

The SI32261CUB20SL0KIT is an evaluation and demonstration board from Silicon Laboratories. This kit supports Silicon Laboratories\' SI32261 digital isolator and is used for evaluation and demonstration of the digital isolator.

SI32261CUB20SL0KIT Application Field

The SI32261CUB20SL0KIT is an evaluation and demonstration board that supports the Silicon Laboratories SI32261 digital isolator device. This board can be used to evaluate the features of the device and to showcase the device capabilities in a practical manner. It can be used by designers to quickly evaluate the performance of the device in various operating conditions and develop applications based on the device.

SI32261CUB20SL0KIT Working Principle

The board uses two printed circuit boards connected directly across the logic isolation barrier. The primary circuit board is on the inside of the isolation barrier and contains the controller, digital isolator, and power supplies. The secondary circuit board is on the outside of the logic barrier. It has two channels of analog to digital (ADC) or digital to analog (DAC) converters connected to it. The two boards are connected via a radio frequency (RF) bridge that carries the power and digital signals across the barrier.

When the board is powered on, the controller on the primary circuit board reads the input signals from the secondary circuit board, processes them, and sends them to the SI32261 digital isolator. The digital isolator accepts the inputs and outputs an isolated digital signal. This isolated digital signal is then received by the secondary circuit board’s ADC or DAC converters and displayed or acted upon.

The SI32261CUB20SL0KIT evaluation and demonstration board provides a platform for designers to test their designs quickly and easily. It can be used to evaluate the device under various operating conditions and for demonstrating the device capabilities to customers or prospective users.