Silicon Labs Datasheets for Signal Isolators

Signal isolators provide electrical (galvanic) isolation between the input and output circuits. They couple the signal to the output through a transformer or optical isolator. Signal isolators also break the direct electrical (galvanic) path between two or more loop points. They are used to protect against dangerous measured-variable voltages and provide increased protection from surges and spikes.
Signal Isolators: Learn more

Product Name Notes
The Si86xx family is the industry’s highest performing, widest channel count series of unidirectional and bidirectional isolators supporting up to 5 kV and reinforced isolation ratings. Based on Silicon Labs’