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	SI88643BC-ISR 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 6.3364	Multiples of: 1250		SMD/SMT		4 Channel	Unidirectional	100 Mb/s	3750 V rms	Capacitive Coupling								Reel
Hot	ADUM260N1BRIZ-RL Warehouse Options	Digital Isolators Robust 5kV 6 CH Digital ISO 6/0 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 6.3408	Multiples of: 1	Adum260n	Smd/Smt	SOIC - 16	6 Channel	Unidirectional	150 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	1.7 V	12.8 mA , 18.3 mA	7.2 ns	- 40 C	+ 125 C		Reel
Hot	MAX22444FAWE+ Warehouse Options	Digital Isolators Four Channel, Low Power, High Speed 5.7kVrms 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 6.3484	Multiples of: 1
Hot	MAX14934EAWE+ Warehouse Options	Digital Isolators 4 channel (2/2 config.), 25Mbps, 5kVrms 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 6.3945	Multiples of: 1	Max14934	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	25 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	1.71 V	5 mA , 27.2 mA	20.9 ns	- 40 C	+ 125 C		Tube
Hot	MAX14931BASE+ Warehouse Options	Digital Isolators 4 channel (3/1 config.), 25Mbps, 2.5kVrms digital isolator, NSOIC-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 6.3963	Multiples of: 1	MAX14931	SMD/SMT	SOIC - 16 Narrow	4 Channel	Unidirectional	25 Mb/s	2750 V rms	Capacitive Coupling	5.5 V	1.71 V	12.4 mA , 22.7 mA	21.1 ns	- 40 C	+ 125 C		Tube
Hot	ISO7820LLDW Warehouse Options	Digital Isolators Dual-channel, 2/0, 100-Mbps, high-performance, reinforced isolated LVDS buffer 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 6.4091	Multiples of: 1	Iso7820ll	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	100 Mb/S	5.7 kVRMS	Capacitive Coupling	5.5 V	2.25 V	4.5 mA , 14.2 mA	17 ns	- 55 C	+ 125 C		Tube
Hot	ADUM3471ARSZ-RL7 Warehouse Options	PWM Controller and Transformer Driver 20-Pin SSOP 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 6.4114	Multiples of: 500	Adum3471	Smd/Smt	SSOP - 20	4 Channel				Magnetic Coupling	5.5 V	3 V		60 ns	- 40 C	+ 105 C		Reel
Hot	ADUM4400ARIZ Warehouse Options	Analog Devices Digital Isolators 5kV 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 6.4125	Multiples of: 1	Adum4400	Smd/Smt	SOIC - 16	4 Channel		1 Mb/S	846 V	Magnetic Coupling	5.5 V	2.7 V	830 uA	32 ns	- 40 C	+ 105 C		Tube
Hot	ADUM4401ARWZ Warehouse Options	General Purpose Digital Isolator 5000Vrms 4 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.	Analog Devices	Availability : 0	USD 6.4125	Multiples of: 1	Adum4401	Smd/Smt	SOIC - 16	4 Channel	Unidirectional		5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	1.4 mA	100 ns	- 40 C	+ 105 C		Tube
Hot	ADUM4400ARWZ Warehouse Options	General Purpose Digital Isolator 5000Vrms 4 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.	Analog Devices	Availability : 0	USD 6.4125	Multiples of: 1	Adum4400	Smd/Smt	SOIC - 16	4 Channel	Unidirectional		5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	1.4 mA	100 ns	- 40 C	+ 105 C		Tube
Hot	ADUM2400ARWZ 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 6.4125	Multiples of: 1	Adum2400	Smd/Smt	SOIC - 16	4 Channel	Bidirectional		5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	530 uA	32 ns	- 40 C	+ 105 C		Tube
Hot	ADUM3200TRZ-EP Warehouse Options	Digital Isolators DUAL-CHANNEL 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 6.4125	Multiples of: 1	ADUM3200	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	25 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	3 V	3.8 mA , 7.7 mA	45 ns	- 40 C	+ 105 C		Tube
Hot	ADUM3481BRSZ-RL7 Warehouse Options	Analog Devices Digital Isolators Small 3.75kV 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 6.4165	Multiples of: 1	Adum3481	Smd/Smt	SSOP - 20	4 Channel		25 Mb/S	560 V	Magnetic Coupling	5.5 V		600 uA	33 ns	- 40 C	+ 125 C		Reel
Hot	ADUM2400CRWZ-RL Warehouse Options	Analog Devices 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 6.4176	Multiples of: 1	Adum2400	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	ADUM3150ARSZ-RL7 Warehouse Options	SPI Digital Isolator 3750Vrms 6 Channel 40Mbps 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 6.4246	Multiples of: 500	Adum3150	Smd/Smt	SSOP - 20	6 Channel	Bidirectional	250 Kb/S	3750 V	Magnetic Coupling	5.5 V	3 V		25 ns	- 40 C	+ 125 C		Reel
Hot	HCPL-0931-500 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 6.4368	Multiples of: 1500		Smd/Smt	SO - 8	2 Channel			2500 V	Giant Magnetoresistive Gmr			2 mA		- 40 C	+ 100 C		Cut Tape
Hot	ACML-7420-000E 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 6.4526	Multiples of: 45	Acml	Smd/Smt	SO - 16	4 Channel			5.6 kV	Magnetic Coupling	5.5 V	3 V	40 mA	27 ns	- 40 C	+ 105 C		Tube
Hot	ADUM2251ARWZ Warehouse Options	I²C Digital Isolator 5000Vrms 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.	Analog Devices	Availability : 0	USD 6.4762	Multiples of: 1	ADUM2251	SMD/SMT	SOIC - 16	2 Channel	Bidirectional, Unidirectional	1 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	3 V	2.5 mA , 2.8 mA	162 ns	- 40 C	+ 105 C		Tube
Hot	ADUM3402WBRWZ Warehouse Options	Digital Isolators 3-5.5V DC 10Mbit/s 4Chnl Dgtl 2Txr2 xr 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 6.4768	Multiples of: 1	ADUM3402	SMD/SMT	SOIC - 16	4 Channel	Bidirectional	10 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	2.7 V	6 mA	32 ns	- 40 C	+ 105 C	AEC - Q100	Tube
Hot	SI88620ED-IS Warehouse Options	Digital Isolators 5 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 6.526	Multiples of: 1	Si88620	Smd/Smt	SOIC - 20	2 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	3 V	9.5 mA	18 ns	- 40 C	+ 125 C	Aec - Q100	-