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	ISOW7844DWE Warehouse Options	Digital Isolators High-efficiency, low-emissions, quad-channel, 0/4, 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 7.8229	Multiples of: 40	Isow7844	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	3 V	54 mA	13 ns	- 40 C	+ 125 C		Tube
Hot	IL717E Warehouse Options	Digital Isolators General Purpose 4 3/1 Unidirectional 2500Vrms 110Mbps SOIC-16 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 7.8387	Multiples of: 1				4		110Mbps
Hot	ADUM4401BRWZ-RL Warehouse Options	Digital Isolators Quad-Ch 5kV Enhanced ESD Dig 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 7.8395	Multiples of: 1	ADUM4401	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	90 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	2.7 V	830 uA	32 ns	- 40 C	+ 105 C		Cut Tape , Reel
Hot	ADUM4402BRWZ-RL Warehouse Options	Digital Isolators Quad-Ch 5kV Enhanced ESD Dig 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 7.8395	Multiples of: 1	ADUM4402	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	90 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	2.7 V	830 uA	32 ns	- 40 C	+ 105 C		Cut Tape , Reel
Hot	SI88340EC-IS Warehouse Options	Digital Isolators 3.75 kV 4-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.	Skyworks	Availability : 0	USD 7.8467	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling					- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88344EC-IS Warehouse Options	Digital Isolators 3.75 kV 4-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.	Skyworks	Availability : 0	USD 7.8467	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling					- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88343EC-IS Warehouse Options	Digital Isolators 3.75 kV 4-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.	Skyworks	Availability : 0	USD 7.8467	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling					- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88342EC-IS Warehouse Options	Digital Isolators 3.75 kV 4-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.	Skyworks	Availability : 0	USD 7.8467	Multiples of: 1	Si88342	SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling	5.5 V	3 V			- 40 C	+ 125 C	AEC - Q100	Tube
Hot	ADUM3472ARSZ Warehouse Options	Digital Isolators 4-CH Digital w/ Int Transformer Dvr 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 7.851	Multiples of: 1	Adum3472	Smd/Smt	SSOP - 20	4 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	3 V		60 ns	- 40 C	+ 105 C		Tube
Hot	ADUM1201WURZ Warehouse Options	Analog Devices Digital Isolators 3-5.5V DC 25Mbitsc 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 7.8667	Multiples of: 1	ADUM1201	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	25 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	2.7 V	6.3 mA	45 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88244BD-IS Warehouse Options	General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-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.	Silicon Labs	Availability : 0	USD 7.8725	Multiples of: 1	Si88244	SMD/SMT	SOIC - 20	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V			- 40 C	+ 125 C	AEC - Q100	Tray
Hot	SI88642BC-IS Warehouse Options	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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Tube
Hot	SI88640BC-IS Warehouse Options	Digital Isolators 3.75 kV 4-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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Tube
Hot	SI88641BC-IS Warehouse Options	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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Tube
Hot	SI88643BC-IS Warehouse Options	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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Tube
Hot	SI88644BC-IS Warehouse Options	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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Tube
Hot	SI88240BD-IS Warehouse Options	Digital Isolators 5 kV 4-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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1	Si88240	SMD/SMT	SOIC - 20	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	10.5 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88241BD-IS Warehouse Options	Digital Isolators 5 kV 4-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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1	Si88241	SMD/SMT	SOIC - 20	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	12 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88243BD-IS Warehouse Options	Digital Isolators 5 kV 4-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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1	Si88243	SMD/SMT	SOIC - 20	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	24 mA	17.5 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88244BC-IS Warehouse Options	Digital Isolators 3.75 kV 4-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.	Skyworks	Availability : 0	USD 7.8725	Multiples of: 1		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Tube