SI8445BA-D-IS1 Silicon Labs

The SI8445BA-D-IS1 is a 4-channel digital isolator manufactured by Silicon Labs. It offers 1kV isolation voltage and can be used to provide electrical isolation between circuits within a single device or multiple devices. The part offers high-speed, low-power operation with a maximum data rate of up to 5Mbps and a propagation delay of less than 750ns. The integrated ESD protection ensures that the part can handle large ESD voltages on its inputs. The part is made using a patented process for achieving high performance common-mode and differential-mode noise cancelling isolation. It also provides one of the smallest footprints available among digital isolator ICs. This part is a great choice for isolating data lines, power supply lines and signal lines in safety-critical applications. It can also be used to provide fault protection against any high-voltage transients in a system.