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	MAX12930FASA+ Warehouse Options	Digital Isolators 2-Channel, 3.75kVRMS 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 3.591	Multiples of: 1	Max12930	Smd/Smt	SOIC - 8	2 Channel	Unidirectional	150 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	1.71 V	4.21 mA	10.9 ns	- 40 C	+ 125 C
Hot	ADUM2281BRIZ Warehouse Options	General Purpose Digital Isolator 5000Vrms 2 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.	Analog Devices	Availability : 0	USD 3.5919	Multiples of: 259	Adum2281	Smd/Smt	SOIC - 16	2 Channel	Bidirectional	25 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	800 uA	24 ns	- 40 C	+ 125 C		Tube
Hot	MAX12931BAWE+T Warehouse Options	Digital Isolators Two-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 3.6039	Multiples of: 1	MAX12931	SMD/SMT	SOIC - 16	2 Channel	Unidirectional	25 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	1.71 V	3.06 mA	23.9 ns	- 40 C	+ 125 C		Cut Tape , Reel
Hot	MAX14932BASE Warehouse Options	Digital Isolators 4 channel (2/2 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 3.6084	Multiples of: 1	MAX14932	SMD/SMT	SOIC - 16 Narrow	4 Channel	Unidirectional	25 Mb/s	2750 V rms	Capacitive Coupling	5.5 V	1.71 V	18 mA	21.1 ns	- 40 C	+ 125 C		Tube
Hot	ISO7140CCDBQ Warehouse Options	Digital Isolators SM-Footprint Lo-Pwr Quad CH Digital 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 3.6225	Multiples of: 1	Iso7140cc	Smd/Smt	SSOP - 16	4 Channel	Unidirectional		2.5 kV	Capacitive Coupling	5 V	2.7 V	15.6 mA	23 ns	- 40 C	+ 125 C		Tube
Hot	ADUM242E1BRIZ Warehouse Options	Digital Isolators IC,Robust Quad ISO 2:2 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 3.6277	Multiples of: 1	ADuM242E	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	150 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	1.7 V	11 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ADUM163N1BRZ Warehouse Options	Digital Isolators IC, Robust 6 ch digital ISO 3/3 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 3.6387	Multiples of: 1	Adum163n	Smd/Smt	SOIC - 16	6 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	15.9 mA , 17 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO6742FQDWRQ1 Warehouse Options	Digital Isolators Automotive, general-purpose, quad-channel, 2/2 digital isolator 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 3.6388	Multiples of: 1
Hot	ADUM1300CRWZ Warehouse Options	General Purpose Digital Isolator 2500Vrms 3 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 3.6428	Multiples of: 1	Adum1300	Smd/Smt	SOIC - 16	3 Channel	Bidirectional		2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	8.2 mA	32 ns	- 40 C	+ 125 C		Tube
Hot	SI8442BB-D-IUR Warehouse Options	Digital Isolator Channel CMTI 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 3.6468	Multiples of: 2500	*															Tape And Reel
Hot	ADUM3301CRWZ-RL Warehouse Options	Digital Isolators Triple-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 3.6504	Multiples of: 1000	Adum3301	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	90 Mb/S	2.5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	108 mA	32 ns	- 40 C	+ 105 C		Tube
Hot	ADUM230E1BRIZ-RL 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 3.6543	Multiples of: 1	Adum230e															Reel
Hot	ADUM3401BRWZ Warehouse Options	General Purpose Digital Isolator 2500Vrms 4 Channel 10Mbps 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 3.6543	Multiples of: 3	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	ISO7341FCQDWQ1 Warehouse Options	Digital Isolators Automotive, low-power, quad-channel, 3/1, 25-Mbps digital isolator 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 3.6574	Multiples of: 120	Iso7341 - Q1	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	25 Mb/S	3 kVRMS	Capacitive Coupling	5.5 V	3 V	5 mA , 7.8 mA	31 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	ADUM3201WBRZ Warehouse Options	Digital Isolators 2-Ch 3-5.5VDC-10Mbit w/Enhanced 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 3.6595	Multiples of: 196	ADUM3201	SMD/SMT	SOIC - 8	2 Channel	Bidirectional	25 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	2.7 V	7.7 mA	45 ns	- 40 C	+ 85 C	AEC - Q100	Tube
Hot	ADUM1281CRZ Warehouse Options	Digital Isolators 3kV RMS Default High Dual-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 3.6641	Multiples of: 1	Adum1281	Smd/Smt	SOIC - 8	2 Channel	Bidirectional	100 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	3 V	2 mA	24 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1285CRZ Warehouse Options	Digital Isolators 3kV RMS Default Low Dual-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 3.6672	Multiples of: 1	Adum1285	Smd/Smt	SOIC - 8	2 Channel	Bidirectional	100 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	3 V	2 mA	24 ns	- 40 C	+ 125 C		Tube
Hot	ISO7142CCDBQ Warehouse Options	Digital Isolators Lo-Pwr 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.	Texas Instruments	Availability : 0	USD 3.6783	Multiples of: 1	Iso7142cc	Smd/Smt	SSOP - 16	4 Channel	Unidirectional		2.5 kVRMS	Capacitive Coupling	5 V	2.7 V	11.1 mA	21 ns	- 55 C	+ 125 C		Tube
Hot	MAX14930DASE+ Warehouse Options	Digital Isolators 4 channel (4/0 config), 1Mbps, 2.5kVrms digital 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 3.6796	Multiples of: 1	Max14930d	Smd/Smt	SOIC - 16 Narrow	4 Channel	Unidirectional	1 Mb/S	2.75 kVRMS	Capacitive Coupling	5.5 V	1.71 V	27.2 mA	38.2 ns	- 40 C	+ 125 C
Hot	ADUM1401ARW-RL 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 3.6845	Multiples of: 1	Adum1401							Magnetic Coupling								Reel