The ISO1541DR with Digital Isolators Low-Power,Bidirec I2C Iso manufactured by Texas Instruments is an optically isolated isolation device specifically designed to protect communications between I2C-based components. This integrated circuit supports a 2-wire serial I2C bus, with internally generated isolation barrier, between a first and second isolated system. It provides three and five kV of isolation between circuits and separate the two systems without compromising on data throughput speed rate. Its low power consumption makes it an optimal solution for limited space applications. It ensures safety and reliability in communicating over long distances, reducing EMI noise, and maintaining signal integrity and performance. The product feature small and compact size, wide operating temperature range, built-in electrostatic discharge protection, dedicated reset pin, and very low power consumption.