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	Si8401AA-B-IS Warehouse Options	Digital Isolators 1 kV uni- and bi-directional 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 3.8933	Multiples of: 1	Si8401aa	Smd/Smt	SOIC - 8 Narrow	2 Channel	Bidirectional, Unidirectional	10 Mb/S	2.5 kVRMS	Capacitive Coupling	5.5 V	3 V	3.9 mA	20 ns	- 40 C	+ 125 C	Tube
Hot	Si88621EC-IS Warehouse Options	Digital Isolators 3.75 kV 2-channel digital isolator with integrated dc-dc 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 3.8939	Multiples of: 1	Si88621	Smd/Smt	SOIC - 20	2 Channel	Unidirectional	100 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	3 V	8 mA	18 ns	- 40 C	+ 125 C	Tube
Hot	ISO7821FDWWR Warehouse Options	Digital Isolators Highest isolation rating, dual-channel, 1/1, 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 3.8985	Multiples of: 1															Cut Tape
Hot	ADUM3301ARWZ-RL Warehouse Options	General Purpose Digital Isolator 2500Vrms 3 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm 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.	Analog Devices	Availability : 0	USD 3.9061	Multiples of: 1000	Adum3301	Smd/Smt	SOIC - 16	3 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	108 mA	32 ns	- 40 C	+ 105 C	Reel
Hot	MAX14933ASE+T Warehouse Options	Digital Isolators 2 channel each bidirectional 2Mbps 2.5kVrms digital isolator NSOIC-16 -40C to +125C 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 3.9132	Multiples of: 1															Cut Tape
Hot	ISOW7842DWER Warehouse Options	Digital Isolators High-efficiency, low-emissions, quad-channel, 2/2, reinforced digital isolator with integrated power 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 3.9165	Multiples of: 1	ISOW7842	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	51 mA	13 ns	- 40 C	+ 125 C	Cut Tape , Reel
Hot	ADUM7641CRQZ Warehouse Options	General Purpose Digital Isolator 1000Vrms 6 Channel 25Mbps 15kV/µs CMTI 20-SSOP (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.	Analog Devices	Availability : 0	USD 3.9189	Multiples of: 3	Adum7641	Smd/Smt	QSOP - 20	6 Channel	Bidirectional		1 kVRMS	Magnetic Coupling	5.5 V		1.16 mA	50 ns	- 40 C	+ 105 C	Tube
Hot	ADUM140E0BRQZ Warehouse Options	Digital Isolators IC, Robust Quad ISO 4:0 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 3.9206	Multiples of: 1	Adum140e	Smd/Smt	QSOP - 16	4 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.8 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	ADUM1301WTRWZ-RL Warehouse Options	Digital Isolator CMOS 3-CH 10Mbps Automotive 16-Pin SOIC W T/R 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 3.9361	Multiples of: 1000															Tape And Reel
Hot	MAX22518AWA+T Warehouse Options	Digital Isolators Dual Channel Digital Isolator with Isolated Field Supply 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 3.9375	Multiples of: 2000		SMD/SMT	SOIC - 8 Wide	2 Channel	Unidirectional	1 Mb/s	3500 V rms	Capacitive Coupling							Reel
Hot	MAX22291CASA/V+ Warehouse Options	Digital Isolators Reinforced, fast, Low-power 2-channel Digital Galvanic isolators 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 3.9398	Multiples of: 1	MAX22290/MAX22291	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	200 Mb/s	3 KVAC		5.5 V	1.71 V	2.65 mA	12.3 ns	- 40 C	+ 125 C	Tube
Hot	ISO7641FCDW Warehouse Options	Digital Isolators 4kVpk Lo PWR 4Ch 25Mbps Digital 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 3.9422	Multiples of: 1	ISO7641FC	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	25 Mb/s	2500 V rms	Capacitive Coupling	5 V	3.3 V	1.3 mA	17 ns	- 40 C	+ 125 C	Tube
Hot	MAX14931BAWE+ Warehouse Options	Digital Isolators 4 channel (3/1 config.), 25Mbps, 2.5kVrms digital isolator, WSOIC-16, -40C to +125C 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 3.9496	Multiples of: 1	Max14931b	Smd/Smt	SOIC - 16 Wide					Capacitive Coupling
Hot	ISO35DWG4 Warehouse Options	Digital Isolators Iso 3.3V Full & Half Duplex RS-485 Xcvr 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 3.959	Multiples of: 1	ISO35	SMD/SMT	SOIC - 16	1 Channel	Unidirectional	1 Mb/s	2500 V rms	Capacitive Coupling	3.6 V	3.15 V	8 mA	340 ns	- 55 C	+ 125 C	Tube
Hot	ISO7242ADWG4 Warehouse Options	Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC Tube 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 3.9594	Multiples of: 40	Iso7242a		SOIC - 16 Wide					Capacitive Coupling					- 40 C	+ 125 C	Tube
Hot	ADUM1447ARQZ-RL7 Warehouse Options	Digital Isolators Micro-power Quad-CH 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 3.9597	Multiples of: 3	Adum1447	Smd/Smt	QSOP - 16	4 Channel		2 Mb/S	2.5 kV	Magnetic Coupling	3.6 V	2.25 V	480 uA , 612 uA	120 ns	- 40 C	+ 125 C	Reel
Hot	ADUM3152BRSZ-RL7 Warehouse Options	Digital Isolators 7 Ch. Isolator for SPI Interface 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 3.963	Multiples of: 500	Adum3152	Smd/Smt	SSOP - 20	7 Channel	Bidirectional	250 Kb/S	3750 V	Magnetic Coupling	5.5 V	3 V		14 ns	- 40 C	+ 125 C	Reel
Hot	IL710-3E Warehouse Options	Digital Isolators General Purpose 1 1/0 Unidirectional 2500Vrms 110Mbps SOIC-8_150mil 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.	NVE	Availability : 0	USD 3.9631	Multiples of: 1				1		110Mbps
Hot	MAX14931EASE+T Warehouse Options	Digital Isolators 4 channel (3/1 config), 25Mbps, 2.5kVrms digital isolator, default low, NSOIC-16, -40C to +125C 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 3.9633	Multiples of: 1	MAX14931	SMD/SMT	SOIC - 16 Narrow	4 Channel	Unidirectional	25 Mb/s	2750 V rms	Capacitive Coupling	5.5 V	1.71 V	12.4 mA , 22.7 mA	21.1 ns	- 40 C	+ 125 C	Cut Tape , Reel
Hot	ISO7241ADWR Warehouse Options	Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC T/R 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 3.9655	Multiples of: 2000	Iso7241a		SOIC - 16 Wide					Capacitive Coupling					- 40 C	+ 125 C	Reel