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	SI8430AB-D-IS Warehouse Options	Digital Isolators 2.5 kV 3-channel 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.	Silicon Labs	Availability : 0	USD 1.3481	Multiples of: 1	Si8430ab	Smd/Smt	SOIC - 16 Wide	3 Channel				Capacitive Coupling	5.5 V	2.7 V	6 mA	35 ns	- 40 C	+ 125 C		Tube
Hot	ADUM226N0BRIZ Warehouse Options	Digital Isolators IC Robust Dual ISO 2:1 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 1.3512	Multiples of: 5	ADUM226N	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	150 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	3 V	5.9 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	CA-IS3841LWW Warehouse Options	SOIC-16-14mm 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 1.3608	Multiples of: 1
Hot	ISO7742FDWR Warehouse Options	Digital Isolators High Speed, Robust EMC Quad-Channel Digital Isolators 16-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 1.364	Multiples of: 1	Iso7742	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	4 mA	10.7 ns	- 55 C	+ 125 C		Reel
Hot	SI8421BB-D-ISR Warehouse Options	Digital Isolators Dual Ch 2.5kV Isolator 1M 1/1 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 1.3658	Multiples of: 2500	Si8422							Capacitive Coupling								Cut Tape
Hot	ADUM120N1BRZ Warehouse Options	Digital Isolators 2ch EMC robust 3kV digital Isolator 2/0 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 1.3663	Multiples of: 1	Adum120n	Smd/Smt	SOIC - 8 Narrow	2 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	6 mA , 6.2 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO7762FQDBQRQ1 Warehouse Options	Digital Isolators Automotive, robust EMC, six-channel, 4/2, reinforced digital isolator 16-SSOP -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 1.3667	Multiples of: 1	ISO7762	SMD/SMT	SSOP - 16	6 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	2.25 V	16.5 mA , 25.7 mA	11 ns	- 40 C	+ 125 C	AEC - Q100	Cut Tape
Hot	ISO7221ADRG4 Warehouse Options	Digital Isolators Dual Ch 1/1 1Mbps Dig Iso 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 1.3693	Multiples of: 1	Iso7221a	Smd/Smt	SOIC - 8	2 Channel	Unidirectional	1 Mb/S	2.5 kV	Capacitive Coupling	5.5 V	3 V	10 mA	485 ns	- 40 C	+ 125 C		Reel
Hot	SI8622ED-B-ISR Warehouse Options	Digital Isolators 5 kV 1 forward & 1 reverse 2-channel 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.	Silicon Labs	Availability : 0	USD 1.3774	Multiples of: 1	Si8622	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	150 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	2.5 V	8.2 mA	8 ns	- 40 C	+ 125 C	Aec - Q100	Cut Tape
Hot	ADUM7241ARZ-RL7 Warehouse Options	Analog Devices Digital Isolators 1kV Dual-CH Digital 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 1.3803	Multiples of: 1	Adum7241	Smd/Smt	SOIC - 8	2 Channel		1 Mb/S	300 V	Magnetic Coupling	5.5 V	3 V	1.2 mA	50 ns	- 40 C	+ 125 C		Reel
Hot	SI8715BC-A-ISR Warehouse Options	Digital Isolators 3.75 kV optocoupler replacement in SOIC8 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.	Skyworks	Availability : 0	USD 1.3811	Multiples of: 2500		SMD/SMT	SOIC - 8	1 Channel	Unidirectional	15 Mb/s	3750 V rms	Capacitive Coupling	5.5 V	2.5 V	1.7 mA	30 ns	- 40 C	+ 125 C	AEC - Q100	Cut Tape , Reel
Hot	ISO6762FQDWRQ1 Warehouse Options	Digital Isolators Automotive, general-purpose, 50-Mbps, six-channel (4/2) digital isolator with robust EMC 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 1.3812	Multiples of: 1
Hot	Si8718BC-A-IP Warehouse Options	General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-SMD, Gull Wing 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 1.3828	Multiples of: 1		Through Hole	DIP - 8	1 Channel		15 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	2.5 V	1.7 mA	30 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	Si8719BC-A-IP Warehouse Options	General Purpose Digital Isolator 3750Vrms 1 Channel 15Mbps 35kV/µs CMTI 8-SMD, Gull Wing 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 1.3828	Multiples of: 1		Through Hole	DIP - 8	1 Channel		15 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	2.5 V	1.7 mA	30 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	ISO7730FDWR Warehouse Options	Digital Isolators Robust EMC, triple-channel, 3/0, reinforced digital isolator 16-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 1.386	Multiples of: 1	Iso7730	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	17.5 mA	11 ns	- 55 C	+ 125 C		Tube
Hot	ISO7741FEDWRQ1 Warehouse Options	Digital Isolators Automotive Grade 0 high-speed robust-EMC quad-channel digital isolator 16-SOIC -40 to 150 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 1.386	Multiples of: 1	ISO7741E - Q1	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	2.25 V	8.6 mA , 18 mA	10.7 ns	- 40 C	+ 150 C		Cut Tape
Hot	NSI8230W1-DSWR Warehouse Options	SOP-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 1.3868	Multiples of: 1
Hot	ADUM1100BR Warehouse Options	Digital Isolators 100 MBD single channel 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 1.3881	Multiples of: 5	Adum1100	Smd/Smt	SOIC - 8	1 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	3 V	800 uA	18 ns	- 40 C	+ 125 C		Tube
Hot	ISO7741EDWRQ1 Warehouse Options	Digital Isolators Automotive Grade 0 high-speed robust-EMC quad-channel digital isolator 16-SOIC -40 to 150 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 1.3915	Multiples of: 1	ISO7741E - Q1	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	2.25 V	8.6 mA , 18 mA	10.7 ns	- 40 C	+ 150 C		Cut Tape
Hot	SI8422AB-B-IS Warehouse Options	Digital Isolators Dual Ch 2.5kV Isolator, 1M, 1/1, SOIC8, lead free, ADuM 1200 pinout 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 1.4112	Multiples of: 1																Cut Tape