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	ADUM3210ARZ-RL7 Warehouse Options	Analog Devices Digital Isolators Dual-CH Digital EH System-Level ESD 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 2.3255	Multiples of: 1	Adum3210	Smd/Smt	SOIC - 8	2 Channel		1 Mb/S	560 V	Magnetic Coupling	5.5 V	2.7 V	800 uA	50 ns	- 40 C	+ 125 C	Reel
Hot	ADUM242E0BRIZ-RL Warehouse Options	Digital Isolators IC Robust Quad ISO 2:2 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 2.327	Multiples of: 1000	Adum242e														Reel
Hot	ADUM240E1BRIZ 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 2.3272	Multiples of: 1	Adum240e	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	150 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	1.7 V	9.2 mA , 11.8 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	ISO6720FBDR Warehouse Options	Digital Isolators 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 2.3273	Multiples of: 1	ISO6720	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	50 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	1.7 V	2.5 mA , 7.9 mA	11 ns	- 40 C	+ 125 C	Cut Tape
Hot	ADUM160N0BRZ Warehouse Options	Digital Isolators IC Robust 6 CH Digital ISO, 6/3 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 2.3289	Multiples of: 3	Adum160n	Smd/Smt	SOIC - 16	6 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	12.8 mA , 18.3 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	ADUM161N0BRZ Warehouse Options	Digital Isolators IC, Robust 6 CH Digital ISO, 5/1 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.	Analog Devices	Availability : 0	USD 2.3299	Multiples of: 3	Adum161n	Smd/Smt	SOIC - 16	6 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	14.5 mA , 17.3 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	SI8440BB-D-ISR Warehouse Options	Digital Isolator CMOS 4-CH 150Mbps 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.	Silicon Labs	Availability : 0	USD 2.3299	Multiples of: 1250
Hot	SI8441BB-D-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 2.3347	Multiples of: 1250	Si8441bb							Capacitive Coupling							Reel
Hot	ISO7420DR Warehouse Options	Texas Instruments Digital Isolators Low Pwr Dual Channel 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.	Texas Instruments	Availability : 0	USD 2.3398	Multiples of: 1	ISO7420	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	50 Mb/s	2500 V rms	Capacitive Coupling	5 V	3.3 V	3.4 mA	9 ns	- 40 C	+ 125 C	Cut Tape , Reel
Hot	ADUM2281ARIZ Warehouse Options	Digital Isolators Small, 5kV DUAL-CH 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 2.3405	Multiples of: 1	Adum2281	Smd/Smt	SOIC - 16	2 Channel	Bidirectional	1 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	800 uA	24 ns	- 40 C	+ 125 C	Tube
Hot	ADUM1100URZ Warehouse Options	Digital Isolators 125 C SINGLE CHANNEL 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.	Analog Devices	Availability : 0	USD 2.3436	Multiples of: 1	Adum1100	Smd/Smt	SOIC - 8	1 Channel	Unidirectional	100 Mb/S	2.5 kVRMS	Magnetic Coupling	5.5 V	3 V	800 uA	18 ns	- 40 C	+ 125 C	Tube
Hot	SI8430AB-C-ISR 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 2.3436	Multiples of: 1250	*														Tape And Reel
Hot	ADUM150N1BRZ-RL7 Warehouse Options	Digital Isolators IC Robust 5 ch digitalI SO 5/0 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 2.3509	Multiples of: 1		Smd/Smt	SOIC - 16	5 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.1 mA , 16 mA	7.2 ns	- 40 C	+ 125 C	Tube
Hot	ISO7521CDW Warehouse Options	General Purpose Digital Isolator 4243Vrms 2 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.	Texas Instruments	Availability : 0	USD 2.3517	Multiples of: 1	Iso7521c	Smd/Smt	SOIC - 16 Wide	2 Channel	Bidirectional		5 kVRMS	Capacitive Coupling	5 V	3.3 V	2 mA	9 ns	- 40 C	+ 105 C	Tube
Hot	CA-IS3644HVW Warehouse Options	SOIC-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.	Chipanalog	Availability : 0	USD 2.3553	Multiples of: 1
Hot	ADUM1210BRZ-RL7 Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 10Mbps 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.	Analog Devices	Availability : 0	USD 2.3556	Multiples of: 1000	Adum1210	Smd/Smt	SOIC - 8	2 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	600 uA	50 ns	- 40 C	+ 105 C	Reel
Hot	SI8421BB-C-ISR Warehouse Options	Digital Isolators 2.5 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 2.3625	Multiples of: 2500	*														Tape And Reel
Hot	ISO7631FCDWR Warehouse Options	Texas Instruments Digital Isolators 4kVpk Lo Pwr 3-Ch 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 2.363	Multiples of: 1	Iso7631fc	Smd/Smt	SOIC - 16 Wide	3 Channel		25 Mb/S		Capacitive Coupling	5 V	2.7 V		17 ns	- 40 C	+ 125 C	Reel
Hot	ISO7420MD Warehouse Options	Digital Isolators Low Pwr Dual Channel 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.	Texas Instruments	Availability : 0	USD 2.3645	Multiples of: 225	Iso7420m	Smd/Smt	SOIC - 8	2 Channel	Unidirectional	1 Mb/S	2.5 kVRMS	Capacitive Coupling	5.5 V	3 V	400 uA	9 ns	- 55 C	+ 125 C	Tube
Hot	SI8442BB-C-IS 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 2.365	Multiples of: 1		Smd/Smt	SOIC - 16 Wide	4 Channel				Capacitive Coupling	5.5 V	2.7 V	4.5 mA	9.5 ns	- 40 C	+ 125 C