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	IL610-2E Warehouse Options	Digital Isolators General Purpose 1 1/0 Unidirectional 2500Vrms 100Mbps PDIP-8 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 4.1895	Multiples of: 1				1		100Mbps
Hot	ADUM1412ARWZ Warehouse Options	General Purpose Digital Isolator 3750Vrms 4 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 4.2001	Multiples of: 1	Adum1412	Smd/Smt	SOIC - 16	4 Channel	Bidirectional	1 Mb/S	2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	5 mA	50 ns	- 40 C	+ 105 C	Tube
Hot	ADUM3211TRZ-EP-RL7 Warehouse Options	Digital Isolators DUAL-CHANNEL DIGITAL 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 4.2028	Multiples of: 1000	ADUM3211	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	10 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	3 V	6.4 mA	50 ns	- 40 C	+ 125 C	Cut Tape , Reel
Hot	ADUM1301CRWZ Warehouse Options	General Purpose Digital Isolator 2500Vrms 3 Channel 90Mbps 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 4.2055	Multiples of: 1	Adum1301	Smd/Smt	SOIC - 16	3 Channel	Bidirectional	90 Mb/S	2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	8.2 mA	32 ns	- 40 C	+ 125 C	Tube
Hot	Si88620BC-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 4.2133	Multiples of: 1	Si88620	Smd/Smt	SOIC - 20	2 Channel	Unidirectional	100 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	3 V	9.5 mA	18 ns	- 40 C	+ 125 C	Tube
Hot	Si8452BB-B-IS1 Warehouse Options	Digital Isolators 2.5 kV 3 forward & 2 reverse 5-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 4.2239	Multiples of: 1	Si8452bb	Smd/Smt	SOIC - 16 Narrow	5 Channel	Unidirectional	150 Mb/S	2.5 kVRMS	Capacitive Coupling	5.5 V	2.7 V	6 mA	6 ns	- 40 C	+ 125 C	Tube
Hot	ISO7421MDREP Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/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.	Texas Instruments	Availability : 0	USD 4.2303	Multiples of: 1	Iso7421 - Ep
Hot	SI8445BB-C-ISR Warehouse Options	Digital Isolators 2.5 kV 4-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 4.2336	Multiples of: 1250	*														Tape And Reel
Hot	SI8442BB-C-ISR Warehouse Options	Digital Isolators 2.5 kV 2 forward & 2 reverse 4-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 4.2336	Multiples of: 1250	*														Tape And Reel
Hot	SI8441BB-C-ISR Warehouse Options	Digital Isolators 2.5 kV 3 forward & 1 reverse 4-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 4.2336	Multiples of: 1250	*														Tape And Reel
Hot	SI8440BB-C-ISR Warehouse Options	Digital Isolators 2.5 kV 4-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 4.2336	Multiples of: 1250	*														Tape And Reel
Hot	ISO6720FQDWVRQ1 Warehouse Options	Digital Isolators Automotive, general-purpose, dual-channel, 2/0 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.	Texas Instruments	Availability : 0	USD 4.2363	Multiples of: 1	ISO6720 - Q1	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	50 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	1.71 V	2.5 mA , 7.9 mA	11 ns	- 40 C	+ 125 C	Cut Tape
Hot	ADUM7643ARQZ Warehouse Options	Digital Isolators 1 kV Six-Channel Digital 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 4.2404	Multiples of: 168	Adum7643	Smd/Smt	QSOP - 20	6 Channel	Bidirectional	1 Mb/S	1 kVRMS	Magnetic Coupling	5.5 V		1.16 mA	50 ns	- 40 C	+ 105 C	Tube
Hot	IL3185-3E Warehouse Options	RS422, RS485 Digital Isolator 2500Vrms 2 Channel 5Mbps 15kV/µs CMTI 16-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.	NVE	Availability : 0	USD 4.2405	Multiples of: 1				2		5Mbps
Hot	IL3122-3E Warehouse Options	Digital Isolators RS422, RS485 2 1/1 Unidirectional 2500Vrms 5Mbps SOIC-16_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 4.2405	Multiples of: 1				2		5Mbps
Hot	ADUM141D1BRZ 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 4.2411	Multiples of: 1	Adum141d	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	10.3 mA , 11.4 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	MAX22346CAAP+ Warehouse Options	Digital Isolators Four Channel Low Power High Speed 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 4.2564	Multiples of: 1	Max2234x	Smd/Smt	SSOP - 20	4 Channel	Unidirectional	200 Mb/S	3.75 kVRMS	Galvanic	5.5 V	1.71 V	4.63 mA , 5.66 mA	6.1 ns	- 40 C	+ 125 C	Tube
Hot	ADUM262N1BRIZ Warehouse Options	Digital Isolators Robust 5kV 6 CH Digital ISO 4/2 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 4.2564	Multiples of: 1	Adum262n	Smd/Smt	SOIC - 16	6 Channel	Unidirectional	150 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	1.7 V	14.6 mA , 16.4 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	SI88642EC-AS Warehouse Options	Digital Isolators Isolation AEC-Q100 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 4.2575	Multiples of: 1	Si88642	Smd/Smt	SOIC - 24	4 Channel	Unidirectional	100 Mb/S	3.75 kVRMS		5.5 V	3 V	10.8 mA	18 ns	- 40 C	+ 125 C
Hot	SI88642EC-ASR Warehouse Options	Digital Isolators Isolation AEC-Q100 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 4.2575	Multiples of: 1	Si88642	Smd/Smt	SOIC - 24	4 Channel	Unidirectional	100 Mb/S	3.75 kVRMS		5.5 V	3 V	10.8 mA	18 ns	- 40 C	+ 125 C