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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

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	MAX12931BAWE+ Warehouse Options	Digital Isolators 2-Channel, 5kVRMS 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 4.2584	Multiples of: 1	Max12931	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	25 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	1.71 V	3.06 mA	23.9 ns	- 40 C	+ 125 C		Tube
Hot	ISO7142CCQDBQQ1 Warehouse Options	Digital Isolators Automotive, quad-channel, 2/2, 50-Mbps 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 4.2667	Multiples of: 150	Iso7142cc - Q1	Smd/Smt	SSOP - 16	4 Channel	Bidirectional	50 Mb/S	4.242 kV	Capacitive Coupling	5.5 V	2.7 V		28 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	MAX14431CAEE+ Warehouse Options	Digital Isolators 4-Channel Low Power 5kV 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 4.2667	Multiples of: 1	MAX14431	SMD/SMT	QSOP - 16	4 Channel	Unidirectional	200 Mb/s	3000 V rms	Capacitive Coupling	5.5 V	1.71 V	5.77 mA	5.6 ns	- 40 C	+ 125 C		Tube
Hot	ADUM3211BRZ-RL7 Warehouse Options	Analog Devices 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 4.2708	Multiples of: 1	Adum3211	Smd/Smt	SOIC - 8	2 Channel		10 Mb/S	560 V	Magnetic Coupling	5.5 V	2.7 V	800 uA	50 ns	- 40 C	+ 125 C		Reel
Hot	ADUM3401CRWZ Warehouse Options	General Purpose Digital Isolator 2500Vrms 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 4.2745	Multiples of: 1	Adum3401	Smd/Smt	SOIC - 16	4 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	136 mA	32 ns	- 40 C	+ 105 C		Tube
Hot	MAX14930FASE+T Warehouse Options	Digital Isolators 4 channel 40 config 150Mbps 2.5kVrms digita isolator default low 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 4.2768	Multiples of: 1	Max14930	Smd/Smt	SOIC - 16 Narrow	4 Channel	Unidirectional	150 Mb/S	2.75 kVRMS	Galvanic Isolation	5.5 V	1.71 V	27.2 mA	5.1 ns	- 40 C	+ 125 C		Cut Tape
Hot	ADUM130E0BRZ Warehouse Options	Digital Isolators IC Robust 3 ch ISO 3:0 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 4.2949	Multiples of: 1	Adum130e	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	6.8 mA , 9.4 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO6760LDWR Warehouse Options	SOIC-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.	Texas Instruments	Availability : 0	USD 4.297	Multiples of: 1
Hot	ISO15DWG4 Warehouse Options	Single Transmitter/Receiver RS-485 16-Pin SOIC Tube 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 4.2973	Multiples of: 1	ISO15	SMD/SMT	SOIC - 16	1 Channel	Unidirectional	1 Mb/s	2500 V rms	Capacitive Coupling	3.6 V	3.15 V	19 mA	340 ns	- 55 C	+ 125 C		Tube
Hot	ISO7240ADWG4 Warehouse Options	Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC Tube 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 4.2983	Multiples of: 120	ISO7240A	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	1 Mb/s	4000 V rms	Capacitive Coupling			17 mA	15 ns	- 40 C	+ 125 C		Tube
Hot	ISO7242CQDWRQ1 Warehouse Options	General Purpose Digital Isolator 4000Vpk 4 Channel 25Mbps 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.	Texas Instruments	Availability : 0	USD 4.3034	Multiples of: 1	ISO7242C - Q1	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	25 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	3.15 V	10 mA	50 ns	- 40 C	+ 125 C	AEC - Q100	Cut Tape , Reel
Hot	ISO7231MDWG4 Warehouse Options	Digital Isolator Logic 3-CH 150Mbps 16-Pin SOIC Tube 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 4.3035	Multiples of: 40	Iso7231m		SOIC - 16 Wide	3 Channel		150 Mb/S		Capacitive Coupling	5 V	3.3 V		28 ns	- 40 C	+ 125 C		Tube
Hot	ADUM2251ARIZ-RL Warehouse Options	Digital Isolators Hot-Swappable Dual I2C 5kV 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 4.3054	Multiples of: 1000	ADUM2251	SMD/SMT	SMD / SMT	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		Cut Tape , Reel
Hot	ADUM1445ARSZ-RL7 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 4.3122	Multiples of: 1	Adum1445	Smd/Smt		4 Channel		2 Mb/S	2.5 kV	Magnetic Coupling	3.6 V	2.25 V	337 uA , 732 uA	120 ns	- 40 C	+ 125 C		Reel
Hot	ADUM5210BRSZ Warehouse Options	Digital Isolators Dual-CH w/ Intg DC/DC 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.	Analog Devices	Availability : 0	USD 4.3211	Multiples of: 66	Adum5210		SSOP - 20	2 Channel	Unidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V			15 ns	- 40 C	+ 105 C		Tube
Hot	ADUM3482ARSZ Warehouse Options	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 4.3252	Multiples of: 1	Adum3482	Smd/Smt	SSOP - 20	4 Channel	Unidirectional	1 Mb/S	3.75 kVRMS	Magnetic Coupling	5.5 V		600 uA	33 ns	- 40 C	+ 125 C		Tube
Hot	ADUM3210TRZ-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 4.3252	Multiples of: 98	Adum3210			2 Channel	Unidirectional	10 Mb/S	2.5 kV	Magnetic Coupling	3.3 v , 5 V		1.3 mA , 3.5 mA	50 ns	- 40 C	+ 125 C		Tube
Hot	SI88242BD-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 4.3278	Multiples of: 1	Si88242	Smd/Smt	SOIC - 20	4 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	3 V	10.8 mA	18 ns	- 40 C	+ 125 C	Aec - Q100
Hot	ADUM1442ARSZ Warehouse Options	Analog Devices 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 4.3368	Multiples of: 1	Adum1442	Smd/Smt		4 Channel		2 Mb/S	2.5 kV	Magnetic Coupling	3.6 V	2.25 V	480 uA , 612 uA	120 ns	- 40 C	+ 125 C		Tube
Hot	ADUM3482BRSZ-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 4.3373	Multiples of: 1	ADUM3482	SMD/SMT	SSOP - 20	4 Channel	Unidirectional	25 Mb/s	3750 V rms	Magnetic Coupling	5.5 V	3 V	7.3 mA	33 ns	- 40 C	+ 125 C		Cut Tape , Reel