The SI8450BA-B-IS1 with Digital Isolators 1 kV 5-channel digital isolator is a 5-channel isolator designed, manufactured and offered by Silicon Labs. This device offers complete digital isolator protection for data isolation between various digital logic buses or systems. It uses a wide bandgap technology to provide dielectric isolation of up to 1 kV (1000 V) in a very small package. The device supports high data rates of up to 5 Mbit/s and supports SPI, I2C, UART, and other digital protocols. The device includes 5-channels of isolation and offers exceptional power efficiency, enabling designs requiring lower power operation or longer standby periods. This device offers various optional integrated protection features, such as creepage and clearance clearance modes, thermal shutdown, and over-temperature protection, making it suitable for use in a variety of scenarios.