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
SI8045AA-B-IUR SI8055AA-B-IUR SI8220BB-D-ISR SI8230BB-B-IS SI8230BB-D-IS SI8230BD-B-IS SI8230BD-B-ISR SI8231BB-B-IS1 SI8231BB-B-ISR SI8231BB-D-ISR SI8232BD-B-ISR SI8233AD-D-IS SI8233AD-D-ISR SI8233BB-D-IM SI8233BB-D-IS1 SI8233BD-C-IS SI8234AB-C-IS1 SI8234AD-D-ISR SI8234BB-C-IS SI8235BB-C-IS SI8235BB-D-IS1 SI8235BB-D-IS1R SI8235BB-D-ISR SI8235BD-D-IS SI8235BD-D-ISR SI8236AA-D-IM SI8238AD-D-IS SI8238AD-D-ISR SI8238BB-D-IS1 SI8261AAC-C-IS SI8261AAC-C-ISR SI8261ACC-C-IS SI8261BAD-C-IS SI8261BBC-C-IPR SI8261BBC-C-IS SI8261BBD-C-IS SI8261BCC-C-IP SI8261BCC-C-IS SI8261BCC-C-ISR SI8380P-IUR SI8400AA-B-IS SI8400AB-A-IS SI8405AA-B-IS1R SI8410-A-IS SI8410-B-IS SI8410-C-IS SI8410AB-D-IS SI8410BB-D-IS SI8410BB-D-ISR SI8420-B-IS SI8420AB-D-IS SI8420AD-D-ISR SI8420BB-D-IS SI8420BB-D-ISR SI8421-A-IS SI8421-B-IS SI8421-C-IS SI8421AB-D-ISR SI8421AD-B-ISR SI8422AB-D-ISR SI8422BB-D-IS SI8422BD-D-ISR SI8423AB-D-ISR SI8423AD-B-IS SI8423BB-D-IS SI8430-A-IS SI8430-B-IS SI8430-C-IS SI8430AB-C-IS SI8430AB-C-IS1R SI8430AB-D-IS SI8430AB-D-IS1 SI8430AB-D-ISR SI8430BB-C-IS SI8430BB-C-IS1R SI8430BB-D-IS SI8430BB-D-IS1R SI8431-A-IS SI8431-C-IS SI8431AB-C-IS SI8431AB-C-IS1R SI8431BB-C-IS SI8431BB-C-IS1R SI8435-B-IS SI8435BB-C-IS SI8435BB-C-IS1R SI8435BB-D-IS SI8435BB-D-IS1R SI8440-A-IS SI8440-B-IS SI8440-C-IS SI8440AA-D-IS1R SI8440AB-D-IS SI8440AB-D-IS1 SI8440BB-C-IS1R SI8440BB-C-ISR SI8440BB-D-ISR SI8441-B-IS SI8441-C-IS SI8441AA-C-IS1R SI8441AA-D-IS1R SI8441AB-D-IS1R SI8441AB-D-ISR SI8441BB-C-IS SI8441BB-D-ISR SI8442-A-IS SI8442-B-IS SI8442-C-IS SI8442AA-D-IS1R SI8442AB-C-ISR SI8442AB-D-ISR SI8442BB-D-IS SI8442BB-D-ISR SI8445-B-IS SI8445BB-D-IS1R SI8450AB-B-IS1R SI8451AB-B-IS1 SI8451AB-B-IS1R SI8451BB-A-IS1 SI8451BB-B-IS1R SI8455BA-B-IU SI8460BA-B-IS1R SI8461BA-A-IS1 SI8463AB-B-IS1 SI8463BA-B-IS1R SI8600AB-B-ISR SI8602AC-B-ISR SI8602AD-B-IS SI8602AD-B-ISR SI8605AC-B-IS1 SI8605AD-B-IS SI8605AD-B-ISR SI8606AD-B-IS SI8610BC-B-ISR SI8620BB-B-ISR SI8620BC-B-IS SI8620BD-B-ISR SI8620EC-B-IS SI8620ED-B-IS SI8621BB-B-IS SI8621BC-B-ISR SI8621EC-B-IS SI8621EC-B-ISR SI8622EB-B-IS SI8622EC-B-IS SI8622EC-B-ISR SI8622ED-B-ISR SI8631BC-B-IS1R SI8631BD-B-ISR SI8631EC-B-IS1R SI8631ED-B-IS SI8631ED-B-ISR SI8635BC-B-ISR SI8640AB-B-IS1 SI8640BB-B-IS1 SI8640BC-B-IS1 SI8640BC-B-IS1R SI8640BD-B-IS SI8640BD-B-ISR SI8640EC-B-IS1 SI8641BB-B-IS1 SI8641BB-B-IS1R SI8641BB-B-IUR SI8641BC-B-IS1 SI8641BD-B-ISR SI8641EC-B-IS1 SI8641ED-B-ISR SI8642AB-B-ISR SI8642BD-B-IS SI8642BD-B-ISR SI8642ED-B-IS SI8642ED-B-ISR SI8645BA-B-ISR SI8645BB-B-IS SI8645BB-B-IS1R SI8645BC-B-IS1 SI8645BD-B-IS SI8652AB-B-IS1R SI8652BD-B-IS SI8655BB-B-IS SI8655BB-B-ISR SI8660AB-B-IS1 SI8660BB-B-IS1R SI8660BC-B-IS1 SI8661BB-B-IS1R SI8661BD-B-IS2 SI8661BD-B-ISR SI8662AB-B-IS1 SI8662ED-B-IS SI8663BD-B-IS SI8663BD-B-ISR SI8710AC-B-IS SI8710CC-B-IS SI8710CD-B-IS SI8710CD-B-ISR SI8712AC-B-IS Si8400AA-B-IS Si8401AA-B-IS Si8410AB-D-IS Si8410BB-D-IS Si8420AB-D-IS Si8420AD-A-IS Si8420BB-D-IS Si8420BD-A-IS Si8421AB-D-IS Si8421AD-B-IS Si8421BB-D-IS Si8421BD-B-IS Si8422AD-B-IS Si8422BD-B-IS Si8423AD-B-IS Si8423BD-B-IS Si8430AB-D-IS1 Si8431AB-D-IS Si8431AB-D-IS1 Si8431BB-D-IS1 Si8440AB-D-IS Si8440BB-D-IS Si8441AB-D-IS Si8441BB-D-IS Si8442AB-D-IS Si8442BB-D-IS Si8600AB-B-IS Si8600AC-B-IS Si8600AD-B-IS Si8602AB-B-IS Si8602AC-B-IS Si8602AD-B-IS Si8605AC-B-IS1 Si8605AD-B-IS Si8606AD-B-IS Si8610AB-B-IS Si8610BB-B-IS Si8610BC-B-IS Si8610EC-B-IS Si8620AB-B-IS Si8620BB-B-IS Si8620BC-B-IS Si8620BT-IS Si8620EC-B-IS Si8620ED-B-IS Si8620ET-IS Si8621AB-B-IS Si8621BB-B-IS Si8621BC-B-IS Si8621BD-B-IS Si8621BT-IS Si8621ED-B-IS Si8621ET-IS Si8622BC-B-IS Si8622BD-B-IS Si8622BT-IS Si8622EC-B-IS Si8622ED-B-IS Si8622ET-IS Si8630AB-B-IS Si8630AB-B-IS1 Si8630BB-B-IS Si8630BT-IS Si8630ET-IS Si8631AB-B-IS Si8631AB-B-IS1 Si8631BB-B-IS Si8631BB-B-IS1 Si8631BD-B-IS Si8631BT-IS Si8631ET-IS Si8635BB-B-IS Si8635BT-IS Si8635ET-IS Si8640AB-B-IS Si8640AB-B-IS1 Si8640BB-B-IS1 Si8640BC-B-IS1 Si8640BD-B-IS Si8640BT-IS Si8640EC-B-IS1 Si8640ED-B-IS Si8640ET-IS Si8641AB-B-IS Si8641AB-B-IS1 Si8641BA-B-IU Si8641BB-B-IS Si8641BB-B-IS1 Si8641BC-B-IS1 Si8641BD-B-IS Si8641BT-IS Si8641ED-B-IS Si8641ET-IS Si8642AB-B-IS Si8642AB-B-IS1 Si8642BA-B-IU Si8642BB-B-IS Si8642BB-B-IS1 Si8642BD-B-IS Si8642BT-IS Si8642ED-B-IS Si8642ET-IS Si8645BA-B-IU Si8645BB-B-IS1 Si8645BT-IS Si8645ET-IS Si8650BB-B-IS1 Si8651AB-B-IS1 Si8651BB-B-IS1 Si8651BC-B-IS1 Si8651BD-B-IS Si8651EC-B-IS1 Si8652AB-B-IS1 Si8652BB-B-IS1 Si8652BC-B-IS1 Si8652EC-B-IS1 Si8655BA-B-IU Si8655BB-B-IS1 Si8660AB-B-IS1 Si8660BA-B-IS1 Si8660BB-B-IS1 Si8660BC-B-IS1 Si8660BD-B-IS Si8660ED-B-IS Si8661AB-B-IS1 Si8661BB-B-IS1 Si8661BC-B-IS1 Si8661BD-B-IS Si8662AB-B-IS1 Si8662BB-B-IS1 Si8662BC-B-IS1 Si8662BD-B-IS Si8662ED-B-IS Si8663AB-B-IS1 Si8663BB-B-IS1 Si8663BD-B-IS Si8710AD-B-IS Si8710BC-B-IP Si8710BC-B-IS Si8710CC-B-IP Si8710CC-B-IS Si8711AC-B-IP Si8711CC-B-IP Si8711CC-B-IS Si8712BC-B-IS Si8712CC-B-IP Si8712CC-B-IS Si88240ED-IS Si88241ED-IS Si88242BD-IS Si88242ED-IS Si88243ED-IS Si88244ED-IS Si88621BD-IS Si88640ED-IS Si88644ED-IS
Digital Isolators -- Si8660EC-B-IS1	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’

Product Name

Notes

Digital Isolators -- Si8660EC-B-IS1

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’

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