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	STISO621W Warehouse Options	Digital Isolators Dual 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.	STMicroelectronics	Availability : 0	USD 1.8252	Multiples of: 1	STISO621					100 Mb/s	6000 V rms									Cut Tape , Reel
Hot	ISO721MDR Warehouse Options	Texas Instruments Digital Isolators 3.3V5V High-Speed 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.	Texas Instruments	Availability : 0	USD 1.826	Multiples of: 1	Iso721m	Smd/Smt	SOIC - 8	1 Channel		150 Mb/S	3000 vRMS	Capacitive Coupling	5.5 V	3.3 V	10 mA	25 ns	- 40 C	+ 125 C		Reel
Hot	ADUM141E1BRQZ 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 1.8303	Multiples of: 1	Adum141es	Smd/Smt	QSOP - 16	4 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.4 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ADUM140D1BRQZ 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 1.8303	Multiples of: 1	Adum140d	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	ADUM131E1BRWZ Warehouse Options	General Purpose Digital Isolator 3750Vrms 3 Channel 150Mbps 75kV/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 1.8317	Multiples of: 47	Adum131e	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	150 Mb/S	3.75 kVRMS	Magnetic Coupling	5 V	1.8 V	8 mA , 8.8 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1200WSRZ Warehouse Options	Analog Devices Digital Isolators 3-5.5 V DC-1Mbitsec 2Chnl Dgtl 2Txr 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 1.8424	Multiples of: 5	ADUM1200	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	25 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	2.7 V	4.3 mA	150 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	ISO7331FCDW Warehouse Options	Texas Instruments Digital Isolators Robust EMC, LP Trpl-Ch 21 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 1.8436	Multiples of: 200	Iso7331fc	Smd/Smt	SOIC - 16	3 Channel	Bidirectional	25 Mb/S	3 kVRMS	Capacitive Coupling	5.5 V	3 V	4.3 mA	32 ns	- 40 C	+ 125 C		Tube
Hot	ADUM131D1BRZ-RL7 Warehouse Options	Digital Isolators IC Robust 3 ch ISO 2:1 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 1.8453	Multiples of: 1000	Adum131d	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	8 mA , 8.8 mA	7.2 ns	- 40 C	+ 125 C		Reel
Hot	ADUM220N0BRWZ 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 1.8511	Multiples of: 376	Adum220n			2 Channel									- 40 C	+ 125 C		Tube
Hot	ADUM3210TRZ Warehouse Options	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 1.8557	Multiples of: 4	Adum3210	Smd/Smt	SOIC - 8	2 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	800 uA	50 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1200BR 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 1.8639	Multiples of: 1	Adum1200	Smd/Smt	SOIC - 8	2 Channel	Bidirectional	10 Mb/S	2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	3.7 mA	50 ns	- 40 C	+ 105 C		Tube
Hot	ADUM142E0BRZ-RL7 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 1.8649	Multiples of: 6	Adum142e	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	10.3 mA , 11 mA	7.2 ns	- 40 C	+ 125 C		Reel
Hot	NSI8262W0-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 1.8651	Multiples of: 1
Hot	SI8430AB-D-IS1R 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.	Skyworks	Availability : 0	USD 1.8657	Multiples of: 2500	SI8430AB	SMD/SMT		3 Channel	Unidirectional	1 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.7 V						Cut Tape
Hot	ADUM141E0BRZ Warehouse Options	General Purpose Digital Isolator 3000Vrms 4 Channel 150Mbps 75kV/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.	Analog Devices	Availability : 0	USD 1.8674	Multiples of: 6	Adum141es	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.4 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO7731FQDWRQ1 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 1.8684	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	2.8 mA , 13.1 mA	11 ns	- 40 C	+ 125 C	Aec - Q100	Reel
Hot	ISO7320FCD Warehouse Options	Digital Isolators Low-power, dual-channel, 2/0, 25-Mbps, default output low digital isolator 8-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 1.8745	Multiples of: 1	ISO7320FC	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	25 Mb/s	3000 V rms	Capacitive Coupling	5.5 V	3 V	4.9 mA	32 ns	- 40 C	+ 125 C		Tube
Hot	IL521-3E Warehouse Options	Digital Isolators General Purpose 2 1/1 Unidirectional 2500Vrms 2Mbps 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 1.8814	Multiples of: 1				2		2mbps
Hot	ADUM1201WSRZ Warehouse Options	Analog Devices Digital Isolators 3-5.5V DC 1Mbitsc 2Chnl Dgtl 1Txr1Rxr 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 1.8883	Multiples of: 4	Adum1201	Smd/Smt	SOIC - 8	2 Channel					5.5 V	2.7 V		45 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	ISO7731QDBQQ1 Warehouse Options	Digital Isolators Automotive, robust EMC, triple-channel, 2/1, 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 1.89	Multiples of: 1	Iso7731 - Q1	Smd/Smt	SSOP - 16	3 Channel	Unidirectional	100 Mb/S	2500 vRMS	Capacitive Coupling	5.5 V	2.25 V	13.1 mA	11 ns	- 40 C	+ 125 C		Tube