MikroElektronika ADUM4154 SPI Isolator Click (model MIKROE-2583) is a specialized communication and wireless development tool designed for robust, isolated serial peripheral interface (SPI) communication. It carries the ADuM4154, a 5kV digital isolator optimized specifically for SPI bus isolation, enabling high signal integrity and protection in noisy industrial and embedded system environments.
This isolator click board can operate safely on either 3.3V or 5V power supplies, providing flexible integration options with various microcontrollers and development platforms. With a maximum frequency of 17MHz, it supports high-speed SPI communication suitable for demanding data transfer applications.
The click board is suitable for SPI-bus isolation, sensor isolation, and is widely used in industrial automation systems where electrical isolation is crucial to safeguard signal integrity and prevent ground loops. Its compact form factor allows easy connection to standard mikroBUS sockets, facilitating quick prototyping and testing.
Key safety and industry standards compliance include DIN V VDE V 0884-10 (VDE V 0884-10):2006-12, UL 1577, IEC 60950-1 2nd Edition with amendments A1 and A2, CSA Component Acceptance Notice 5A, IEC 60601-1 Edition 3.1, and CSA 60950-1-07 with amendments. These certifications ensure the device meets rigorous electrical safety and electromagnetic compatibility requirements.
The SPI Isolator Click communicates seamlessly over the SPI interface, making it compatible with a wide array of embedded systems, including Raspberry Pi, Arduino, and other popular development boards. Developers and engineers rely on this isolator to achieve reliable, isolated communication in sensor interfaces, industrial controls, and other automation systems.
Operates on 3.3V or 5V supply for system flexibility. High-speed SPI communication at up to 17MHz. 5kV digital isolation to prevent ground loops and noise. Complies with multiple international safety and EMC standards. Suitable for sensor and SPI bus isolation in industrial automation.
Compact click board format for easy integration. Explore more communication and wireless development tools like this in the Electronics & Electricals category at EnvMart.
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