Rochester Electronics 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 |
|---|---|
| DIGITAL ISOLATOR | |
| ISOFACE dual-channel digital isolator | |
| SI8030AA - Compact package digital isolators | |
| SI8035AA - 3 ch 1 kV digital isolator | |
| SI8040AA - 4 ch 1 kV digital isolator | |
| SI8050AA - 5 ch 1 kV digital isolator | |
| SI8055AA - 5 ch 1 kV digital isolator | |
| SI8421AD - 5 kV 1 forward & 1 reverse 2-channel isolator | |
| SI8620BT - 10 kV surge, 5 kV isolators with 2 forward & 0 reverse channels | |
| SI8622BB - 2.5 kV 1 forward & 1 reverse 2-channel isolator | |
| SI8622ET - Automotive high data rate, low power, 10kV surge isolators | |
| SI8631BT - 10 kV surge, 5 kV isolators with 2 forward & 1 reverse channels | |
| SI8635BT - 10 kV surge, 5 kV isolators with 3 forward & 0 reverse channels | |
| SI8640EB - 2.5 kV 4 forward channel isolator | |
| SI8641BA - 1 kV 3 forward & 1 reverse 4-channel isolator | |
| SI8641BT - 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels | |
| SI8642BT - 10 kV surge, 5 kV isolators with 2 foward & 2 reverse channels | |
| SI8642ET - 10 kV surge, 5 kV isolators with 2 forward & 2 reverse channels | |
| SI8645BB - 1 kV 4-channel digital isolator | |
| SI8651BC - 3.75 kV 4 forward & 1 reverse 5-channel isolator | |
| SI8655BA - 1 kV 5-channel digital isolator | |
| SI8660BB - 2.5 kV 6 forward channel isolator | |
| SI8663BB - 2.5 kV 3 forward & 3 reverse 6-channel isolator | |
| SI8663BD - 5 kV 3 forward & 3 reverse 6-channel isolator | |
| SI8663EB - 2.5 kV 3 forward & 3 reverse 6-channel isolator | |
| SI88222BC-AS - Automotive grade dual channel isolator with integrated dc-dc | |
| SI88241EC - 3.75 kV 4-channel digital isolator with integrated dc-dc | |
| SI88242BD - 5 kV 4-channel digital isolator with integrated dc-dc | |
| SI88242ED - 5 kV 4-channel digital isolator with integrated dc-dc | |
| SI88244EC - 3.75 kV 4-channel digital isolator with integrated dc-dc | |
| SI88320EC - 3.75 kV 2-channel digital isolator with integrated dc-dc | |
| SI88421BC - High Data-rate, Isolators with Integrated dc-dc | |
| SI88421BD - 5 kV 2-channel digital isolator with integrated dc-dc | |
| SI88443EC - 3.75 kV 4-channel digital isolator with integrated dc-dc | |
| SI88621 - 3.75 kV 2-channel digital isolator with integrated dc-dc | |
| SI88621BC - 3.75 kV 2-channel digital isolator with integrated dc-dc | |
| SI88621EC - 3.75 kV 2-channel digital isolator with integrated dc-dc | |
| SI88621ED - 5 kV 2-channel digital isolator with integrated dc-dc | |
| SI88641EC - 3.75 kV 4-channel digital isolator with integrated dc-dc | |
| SI88642ED - 5 kV 4-channel digital isolator with integrated dc-dc | |
| SI88x2x - Automotive grade dual channel isolator with integrated dc-dc | |
| SI88x4x - Automotive grade 4-channel isolator with integrated dc-dc |