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	ADUM1402BRW Warehouse Options	Digital Isolators Digital Quad-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 5.8433	Multiples of: 1	Adum1402	Smd/Smt	SOIC - 16	4 Channel	Bidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V			50 ns	- 40 C	+ 105 C		Tube
Hot	ISO15DWR Warehouse Options	Single Transmitter/Receiver RS-485 16-Pin SOIC 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.	Texas Instruments	Availability : 0	USD 5.865	Multiples of: 1	Iso15	Smd/Smt	SOIC - 16			1 Mb/S		Capacitive Coupling	3.6 V	3.15 V	8 mA , 19 mA		- 40 C	+ 85 C		Reel
Hot	ADUM6211ARSZ Warehouse Options	General Purpose Digital Isolator 3750Vrms 2 Channel 1Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 5.8693	Multiples of: 1	Adum6211	Smd/Smt	SSOP - 20	2 Channel	Unidirectional		3.75 kVRMS	Magnetic Coupling	5.5 V	3.15 V	2.1 mA , 2.3 mA	15 ns	- 40 C	+ 105 C		Tube
Hot	ISO7821FDWW Warehouse Options	Digital Isolators High-Immunity, 5.7kVRMS Reinforced Dual-Channel 1/1 Digital Isolator, 100Mbps 16-SOIC -55 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 5.8805	Multiples of: 1	Iso7821	Smd/Smt	SOIC - 16	2 Channel	Bidirectional	100 Mb/S	8 kV		5.5 V	2.25 V	7.7 mA	11.7 ns	- 55 C	+ 125 C		Tube
Hot	ADUM1440ARSZ Warehouse Options	Digital Isolators Micro-power Quad-CH 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 5.8883	Multiples of: 1	ADUM1440	SMD/SMT	SSOP - 20	4 Channel	Bidirectional	2 Mb/s	2500 V rms	Magnetic Coupling	3.6 V	2.25 V	492 uA , 732 uA	80 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1446ARSZ Warehouse Options	General Purpose Digital Isolator 3750Vrms 4 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 5.8883	Multiples of: 1	ADUM1446	SMD/SMT	SSOP - 20	4 Channel	Bidirectional	2 Mb/s	2500 V rms	Magnetic Coupling	3.6 V	2.25 V	552 uA , 672 uA	80 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1447ARSZ Warehouse Options	General Purpose Digital Isolator 3750Vrms 4 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 5.8883	Multiples of: 1	ADUM1447	SMD/SMT	SSOP - 20	4 Channel	Bidirectional	2 Mb/s	2500 V rms	Magnetic Coupling	3.6 V	2.25 V	612 uA	80 ns	- 40 C	+ 125 C		Tube
Hot	ACML-7400-500E 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 5.8968	Multiples of: 1	ACML	SMD/SMT	SOIC - 16 Narrow	4 Channel			5600 V rms	Magnetic Coupling	5.5 V	3 V	40 mA	27 ns	- 40 C	+ 105 C		Cut Tape , Reel
Hot	ADUM1240ARZ Warehouse Options	General Purpose Digital Isolator 3000Vrms 2 Channel 2Mbps 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 5.8976	Multiples of: 1	Adum1240	Smd/Smt	SOIC - 8	2 Channel	Bidirectional, Unidirectional	2 Mb/S	3 kVRMS	Magnetic Coupling	2.75 v , 3.6 V	2.25 v , 3 V	5.6 uA	80 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1402WSRWZ Warehouse Options	Analog Devices Digital Isolators 3-5.5V DC 1Mbitsc 4Chnl Dgtl 2Txr2 Rxr 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 5.9002	Multiples of: 1	Adum1402	Smd/Smt	SOIC - 16	4 Channel					5.5 V	2.7 V	11 mA	32 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	ADUM4472CRIZ Warehouse Options	Digital Isolators Quad-CH Digital w/ Reg 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.	Analog Devices	Availability : 0	USD 5.9019	Multiples of: 1	Adum4472		SOIC - 20	4 Channel	Unidirectional		5 kVRMS	Magnetic Coupling	5.5 V	5.5 V		60 ns	- 40 C	+ 105 C		Tube
Hot	Si88444EC-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.	Silicon Labs	Availability : 0	USD 5.9075	Multiples of: 1	Si88444	Smd/Smt	SOIC - 20	4 Channel	Unidirectional	100 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	3 V	11 mA	18 ns	- 40 C	+ 125 C		Tube
Hot	HCPL-9000-500 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 5.9292	Multiples of: 1		Through Hole	DIP - 8 GULL W in G					Giant Magnetoresistive Gmr								Cut Tape
Hot	MAX14934CAWE+ Warehouse Options	Digital Isolators 4 channel (4/0 config.), 150Mbps, 5kVrms digital isolator, WSOIC-16, -40C to +125C 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 5.9444	Multiples of: 1	Max14934	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	150 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	1.71 V	5 mA , 27.2 mA	5.1 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1300WTRWZ Warehouse Options	Digital Isolators 3-5.5V DC10Mbit/sc 3Chnl Dgtl 3Txr0Rxr 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 5.9529	Multiples of: 47	ADUM1300	SMD/SMT	SOIC - 16	3 Channel	Unidirectional	90 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	2.7 V	16 mA , 57 mA	32 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	HCPL-0900-000E 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 5.9698	Multiples of: 100		Smd/Smt	SO - 8	1 Channel				Giant Magnetoresistive Gmr	5.5 V	3 V	12 uA , 5 mA	10 ns	- 40 C	+ 100 C		Tube
Hot	ADUM7441CRQZ Warehouse Options	Digital Isolators 1kV RMS Quad-CH 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.	Analog Devices	Availability : 0	USD 6.0007	Multiples of: 1	Adum7441	Smd/Smt	QSOP - 16	4 Channel	Bidirectional		1 kVRMS	Magnetic Coupling	5.5 V	3 V	950 uA	56 ns	- 40 C	+ 105 C		Tube
Hot	ISOW7821DWE Warehouse Options	Digital Isolators High-efficiency, low-emissions, dual-channel, 1/1, 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 6.0181	Multiples of: 1	Isow7821	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	100 Mb/S	5000 vRMS	Capacitive Coupling	5.5 V	3 V	33 mA	13 ns	- 40 C	+ 125 C		Tube
Hot	IL514E Warehouse Options	Digital Isolators General Purpose 3 2/1 Unidirectional 2500Vrms 2Mbps 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 6.0199	Multiples of: 1				3		2Mbps
Hot	ADUM5212BRSZ Warehouse Options	General Purpose Digital Isolator 2500Vrms 2 Channel 25Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm 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 6.0281	Multiples of: 1	ADUM5212	SMD/SMT	SSOP - 20	2 Channel	Unidirectional	100 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	3.135 V	4.8 mA , 6.2 mA	15 ns	- 40 C	+ 105 C		Tube