ADUM1402ARWZ-RL

The ADUM1402ARWZ-RL is a digital isolator manufactured by Analog Devices Inc. It is designed to provide galvanic isolation and signal level shifting between two circuits, typically operating at different voltages or in noisy environments.

Similar to other digital isolators from Analog Devices, the ADUM1402ARWZ-RL features two independent channels for transmitting and receiving digital signals. It utilizes Analog Devices’ iCoupler technology, which combines high-speed CMOS and monolithic air core transformer technology to achieve signal isolation. This technology ensures reliable data transmission while providing protection against voltage transients and noise.

The ADUM1402ARWZ-RL is commonly used in applications that require isolation between sensitive components, such as industrial automation, medical devices, power grid equipment, and communication systems. It can be employed to isolate communication buses, protect sensitive circuitry from high voltage or noise, and enable communication between different ground potentials.

Compared to traditional optocoupler-based isolators, the ADUM1402ARWZ-RL offers similar advantages, including high data rates, low power consumption, and a small package size. It also operates over a wide temperature range and provides high electromagnetic compatibility (EMC) performance.