About Digital Isolators

Digital Isolators

Digital isolators are electronic components that are used to transfer digital signals across a barrier or isolation boundary. These components are used in electronic circuits to isolate one part of the circuit from the other, preventing any direct electrical connection. This helps to protect sensitive components and data from electrical noise and potential damage.The isolation in digital isolators is achieved through the use of optical, magnetic, or capacitive coupling techniques. This means that the signal is transferred through a non-conductive medium, breaking the electrical connection between the components on either side of the isolation barrier.Digital isolators are commonly used in applications where high voltage or high-frequency signals need to be transferred, such as in industrial control systems and medical equipment. They offer advantages over traditional isolation methods, such as optocouplers, as they are faster, more reliable, and have a longer lifespan.In summary, digital isolators are essential components that provide safe and reliable signal transfer in electronic circuits by isolating and protecting sensitive components, ultimately improving the overall performance and longevity of the circuit.

Digital Isolators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging


Hot	NSI8220W0-DSWVR Warehouse Options	SOW-8-300mil Digital Isolators ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	NOVOSENSE	Availability : 0	USD 1.152	Multiples of: 1
Hot	ADUM220N1BRWZ-RL Warehouse Options	Digital Isolators IC Robust Dual ISO 2:0 channel Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Analog Devices	Availability : 0	USD 1.1558	Multiples of: 1	Adum220n															Reel
Hot	ISO7721FD Warehouse Options	Digital Isolators High Speed, Robust EMC Reinforced Dual-Channel Digital Isolator 8-SOIC -55 to 125 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0	USD 1.1631	Multiples of: 75	Iso7721	Smd/Smt	SOIC - 8	2 Channel	Unidirectional	100 Mb/S	3000 vRMS	Capacitive Coupling	5.5 V	2.25 V	7.3 mA	11 ns	- 55 C	+ 125 C		Tube
Hot	NSI8100NQ Warehouse Options	SOIC-8 Digital Isolators ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	NOVOSENSE	Availability : 0	USD 1.1631	Multiples of: 1
Hot	ISO7731QDWRQ1 Warehouse Options	Digital Isolators Automotive, robust EMC, triple-channel, 2/1, reinforced digital isolator 16-SOIC -40 to 125 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0	USD 1.166	Multiples of: 1	Iso773x - Q1	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	3.5 mA , 13.1 mA	11 ns	- 40 C	+ 125 C	Aec - Q100	Reel
Hot	ADUM141E1WBRWZ-RL Warehouse Options	Digital Isolators IC Robust Quad ISO 3:1 ch Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Analog Devices	Availability : 0	USD 1.1718	Multiples of: 1	Adum141e															Reel
Hot	π162M61 Warehouse Options	SOIC-16-300mil Digital Isolators ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	2Pai Semi	Availability : 0	USD 1.1752	Multiples of: 1
Hot	ISO6740FDWR Warehouse Options	Digital Isolators General-purpose, quad-channel, 4/0 digital isolator 16-SOIC -40 to 125 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Texas Instruments	Availability : 0	USD 1.1783	Multiples of: 1	ISO6740	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	50 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	1.71 V	2.3 mA , 5.8 mA	11 ns	- 40 C	+ 125 C		Cut Tape
Hot	Si8712BC-B-IP Warehouse Options	Digital Isolators 3.75 kV optocoupler replacement in PDIP8 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.188	Multiples of: 1	Si8712bc	Smd/Smt	DIP - 8/GW	1 Channel	Unidirectional	15 Mb/S	3.75 kVRMS	Capacitive Coupling	30 V	3 V	1.7 mA	30 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	CA-IS3740HN Warehouse Options	SOIC16-NB(N) Digital Isolators ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Chipanalog	Availability : 0	USD 1.1921	Multiples of: 1				-		-
Hot	SI8610BB-B-IM1R Warehouse Options	General Purpose Digital Isolator 2500Vrms 1 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.2055	Multiples of: 1		SMD/SMT	DFN - 8	1 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.5 V		13 ns	- 40 C	+ 125 C		Cut Tape
Hot	SI8610EB-B-IM1R Warehouse Options	General Purpose Digital Isolator 2500Vrms 1 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.2055	Multiples of: 1		SMD/SMT	DFN - 8	1 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.5 V		13 ns	- 40 C	+ 125 C		Cut Tape
Hot	ADUM110N1BRZ Warehouse Options	Digital Isolators 2 Channel 3kV Digital Isolator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Analog Devices	Availability : 0	USD 1.2114	Multiples of: 1	Adum110n	Smd/Smt	SOIC - 8	1 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	3.1 mA , 3.6 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ADUM110N0BRZ Warehouse Options	Digital Isolators 1 Channel 3kV Digital Isolator Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Analog Devices	Availability : 0	USD 1.2114	Multiples of: 1	Adum110n	Smd/Smt	SOIC - 8	1 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	3.1 mA , 3.6 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	SI8622EB-B-IM1R Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.2116	Multiples of: 1		SMD/SMT	DFN - 8	2 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.5 V		13 ns	- 40 C	+ 125 C		Cut Tape
Hot	SI8620BB-B-IM1R Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.2116	Multiples of: 1		SMD/SMT	DFN - 8	2 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.5 V	3.3 mA	13 ns	- 40 C	+ 125 C		Cut Tape
Hot	SI8622BB-B-IM1R Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.2116	Multiples of: 1		SMD/SMT	DFN - 8	2 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.5 V		13 ns	- 40 C	+ 125 C		Cut Tape
Hot	SI8620EB-B-IM1R Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Silicon Labs	Availability : 0	USD 1.2116	Multiples of: 1		SMD/SMT	DFN - 8	2 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.5 V		13 ns	- 40 C	+ 125 C		Cut Tape
Hot	NSI8141S0 Warehouse Options	SSOP-16 Digital Isolators ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	NOVOSENSE	Availability : 0	USD 1.2151	Multiples of: 1
Hot	ADUM1400BRW Warehouse Options	Digital Isolators Digital Quad-CH Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Analog Devices	Availability : 0	USD 1.2244	Multiples of: 1	Adum1400	Smd/Smt	SOIC - 16	4 Channel	Bidirectional	10 Mb/S	2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	3.5 mA	50 ns	- 40 C	+ 105 C		Tube