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	MAX14936DAWE+ Warehouse Options	Digital Isolators 5kVrms 1Mbps 2/2 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.	Analog Devices	Availability : 0	USD 4.9431	Multiples of: 1	Max14936							Capacitive Coupling				38.2 ns				Tube
Hot	ADM2491EBRWZ-REEL7 Warehouse Options	Single Transmitter/Receiver RS-422/RS-485 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 4.9464	Multiples of: 1	ADM2491E	SMD/SMT	SOIC - 16	3 Channel	Unidirectional	16 Mb/s	5000 V rms	Galvanic Isolation	5.5 V	3 V	50 mA	45 ns	- 40 C	+ 85 C		Cut Tape , Reel
Hot	HCPL-9031 Warehouse Options	Avago Technologies Digital Isolators Digital Isolator (100MBd) 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.	Broadcom	Availability : 0	USD 4.9478	Multiples of: 1	HCPL - 9031	Through Hole	DIP - 8	2 Channel	Bidirectional	100 Mb/s	2500 V rms	Giant Magnetoresistive GMR			2.5 mA	6 ns	- 40 C	+ 100 C		Tube
Hot	ISOW7840FDWER Warehouse Options	Digital Isolators High-efficiency, low-emissions, quad-channel, 4/0, 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 4.95	Multiples of: 1	Isow7840	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		Cut Tape
Hot	HCPL-9030-000E Warehouse Options	Digital Isolators Digital Isolator (100MBd) 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.	Broadcom	Availability : 0	USD 4.9562	Multiples of: 800	HCPL - 9030	Through Hole	DIP - 8	2 Channel	Unidirectional	100 Mb/s	2500 V rms	Giant Magnetoresistive GMR	5.5 V	3 V	5 mA	6 ns	- 40 C	+ 100 C		Tube
Hot	ADM2483BRW Warehouse Options	Digital Isolators Isolator RS-485 Transceiver I.C. 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 4.9665	Multiples of: 1	Adm2483	Smd/Smt	SOIC - 16	1 Channel			2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	2.5 mA	620 ns	- 40 C	+ 85 C		Tube
Hot	SI88644ED-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.	Silicon Labs	Availability : 0	USD 4.9769	Multiples of: 1
Hot	SI88244ED-IS Warehouse Options	Silicon Labs Digital Isolators 5kV digital isolator with DCDC converter 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 4.977	Multiples of: 1	Si88244	Smd/Smt	SOIC - 20	4 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	3 V	5.2 mA	18 ns	- 40 C	+ 125 C	Aec - Q100	-
Hot	ADUM2401CRWZ-RL Warehouse Options	General Purpose Digital Isolator 5000Vrms 4 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 4.9815	Multiples of: 2	Adum2401	Smd/Smt	SOIC - 16	4 Channel		90 Mb/S	846 V	Magnetic Coupling	5.5 V	2.7 V	530 uA	32 ns	- 40 C	+ 105 C		Reel
Hot	ADUM261N1BRIZ-RL Warehouse Options	Digital Isolators Robust 5kV 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 4.9817	Multiples of: 1	ADUM261N	SMD/SMT	SOIC - 16	6 Channel	Unidirectional	150 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	1.7 V	17.3 mA	7.2 ns	- 40 C	+ 125 C		Cut Tape
Hot	ISO7240CFDWG4 Warehouse Options	Digital Isolators Quad 4/0.25Mbps Dig Iso Sel Failsafe 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 4.9886	Multiples of: 10	Iso7240cf	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	25 Mb/S	4 kVRMS	Capacitive Coupling	5.5 V	3.15 V	1 mA , 15 mA	18 ns	- 40 C	+ 125 C		Tube
Hot	Si88321EC-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 4.9987	Multiples of: 1	Si88321	SMD/SMT	SOIC - 20	2 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling	5.5 V	3 V	8 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	ACML-7420-500E Warehouse Options	Digital Isolators Digital Isolator 100MBd 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.	Broadcom	Availability : 0	USD 5.0004	Multiples of: 850																Cut Tape
Hot	MAX22199ATJ+ Warehouse Options	Digital Isolators Low Cost Octal Industrial Digital Input with Diagnostics 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 5.0006	Multiples of: 1	MAX22199	SMD/SMT	TQFN - 32	1 Channel	Unidirectional		3.75 kV		65 V	7 V	600 uA	50 ns	- 40 C	+ 125 C		Tube
Hot	ISOW7841DWER Warehouse Options	Digital Isolators HE Low-Emissions Reinforced Digi 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 5.002	Multiples of: 1		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		Reel
Hot	ADUM2402BRIZ Warehouse Options	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS, 5K 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 5.0064	Multiples of: 1	Adum2402	Smd/Smt	SOIC - 16	4 Channel	Bidirectional	10 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	530 uA	32 ns	- 40 C	+ 105 C		Tube
Hot	Si88622BC-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 5.0112	Multiples of: 1	Si88622	Smd/Smt	SOIC - 20	2 Channel	Unidirectional	100 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	3 V	7.5 mA	18 ns	- 40 C	+ 125 C		Tube
Hot	Si88241ED-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.	Silicon Labs	Availability : 0	USD 5.0113	Multiples of: 1250	Si88241	Smd/Smt	SOIC - 20	4 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	3 V	12 mA	18 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	SI88420BC-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.	Skyworks	Availability : 0	USD 5.0279	Multiples of: 1		SMD/SMT		2 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling					- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88422BC-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.	Skyworks	Availability : 0	USD 5.0279	Multiples of: 1		SMD/SMT		2 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling					- 40 C	+ 125 C	AEC - Q100	Tube