Compact I2C Isolator — key benefits and product highlights Why you need this isolator Prevents signal corruption and groundloop problems in noisesensitive environments by providing reliable electrical isolation between I2C domains. Protects microcontrollers, sensors, and PLCs from voltage transients and differences between circuits without complex redesigns. Saves development time by offering plugandplay compatibility with standard I2C devices and protocols. How it solves common problems Maintains signal integrity where shared grounds or long cabling introduce noise, ensuring consistent data transfer and fewer communication errors. Simplifies circuit protection: a single compact module isolates the bus instead of redesigning power or grounding schemes. Low power consumption preserves battery life and reduces heat, important for embedded and remote systems. What makes it stand out Compact form factor designed for PCB mounting, minimizing board space while providing industrialgrade isolation. Built from PCBgrade materials and engineered to perform reliably in harsh environments common in industrial and lab settings. Fully compatible with standard I2C timing and signaling, enabling dropin replacement or quick integration with existing hardware. Key attributes Function: I2C bus electrical isolation and signal conditioning Compatibility: Standard I2C protocols and devices, plugandplay integration Size: Compact PCB module suitable for tight layouts Material: PCB materials selected for durability and environmental resilience Performance: Low power consumption, interferenceresistant, meets industrial standards for voltage isolation Who benefits Industrial automation engineers safeguarding PLC communications Embedded systems developers isolating mixedvoltage domains Electronics designers protecting sensors and data acquisition systems Practical applications Factory automation: Isolate I2C sensors from PLC power domains to prevent ground loops and maintain reliable process control. Laboratory equipment: Protect precision measurement instruments from digital bus noise while preserving timing and accuracy. IoT edge devices and sensor networks: Separate noisy power supplies from lowvoltage logic to improve uptime and reduce data errors in remote or harsh deployments. Technical integration tips Place the isolator close to the I2C bus entry point between voltage domains to maximize protection. No protocol changes required; standard I2C masters and slaves continue operation. Use standard PCB mounting and routing practices to maintain the module's noise immunity and isolation performance. This compact I2C isolator delivers practical, lowpower isolation for industrial and embedded applications where stable communication and electrical separation are essential.