The Analog Devices Inc./Maxim Integrated DS1922E-F5- is an iButton® temperature logger featuring 4Kbit of NVSRAM. This component offers a robust solution for temperature data acquisition with a total memory capacity of 576 Bytes for user data and an additional 8KB of NVSRAM for general storage. Designed for reliable operation across a wide temperature range from 15°C to 140°C, the DS1922E-F5- is suitable for demanding applications requiring precise environmental monitoring. Its unique iButton form factor, supplied in a bag, facilitates easy integration into various systems. This device is commonly employed in industries such as logistics, pharmaceuticals, and scientific research for accurate temperature logging and record-keeping.