MAX14808ETK – MAXIM INTEGRATED

The Maxim Integrated MAX14808ETK is a galvanically isolated, full-duplex RS-485/RS-422 transceiver offering robust communication in harsh industrial environments. This device is specifically designed for applications requiring high levels of isolation and reliable data transmission. The MAX14808ETK’s integrated isolation barrier withstands 2.75kVrms for 60 seconds, providing enhanced protection against ground loops and noise. Its output driver delivers signals with a Voltage Rating of 5.5V, and a Current Rating of 300mA, ensuring compatibility with various RS-485/RS-422 loads. The MAX14808ETK is housed in a compact 16-pin TQFN SMD package, and operates reliably across a wide –40°C to 125°C temperature range. Common use cases include industrial automation, motor control, and isolated data acquisition systems. Its advantages include reduced board space, simplified design, and improved system reliability compared to discrete isolation solutions.