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	ADUM1442ARSZ-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 6.0288	Multiples of: 500	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		Reel
Hot	ADUM3470ARSZ Warehouse Options	Digital Isolators 4-CH Digital w/ Int Transformer Dvr 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 6.0334	Multiples of: 1	Adum3470	Smd/Smt	SSOP - 20	4 Channel				Magnetic Coupling	5.5 V	3 V		60 ns	- 40 C	+ 105 C		Tube
Hot	ADUM3471ARSZ Warehouse Options	General Purpose Digital Isolator 2500Vrms 4 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 6.0334	Multiples of: 1	ADUM3471	SMD/SMT	SSOP - 20	4 Channel	Unidirectional	25 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	3 V	46 mA	55 ns	- 40 C	+ 105 C		Tube
Hot	ADUM3472ARSZ-RL7 Warehouse Options	Digital Isolators 4-Ch Isolators w Int Transformer Driver 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 6.0334	Multiples of: 1	ADUM3472	SMD/SMT	SSOP - 20	4 Channel	Unidirectional	25 Mb/s	2500 V rms	Magnetic Coupling	5.5 V	3 V	48 mA	55 ns	- 40 C	+ 105 C		Cut Tape , Reel
Hot	ACML-7410-000E Warehouse Options	Interface; digital isolator; 133.3Mbps; 3÷5.5VDC; SMD; SO16-W 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 6.0556	Multiples of: 45	ACML	SMD/SMT	SOIC - 16 Narrow	4 Channel	Unidirectional	100 Mb/s	5600 V rms	Magnetic Coupling	5.5 V	3 V	30.5 mA	27 ns	- 40 C	+ 105 C		Tube
Hot	ADUM7640CRQZ-RL7 Warehouse Options	Analog Devices Digital Isolators 1kV RMS 6-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 6.0615	Multiples of: 1	Adum7640	Smd/Smt	QSOP - 20	6 Channel		25 Mb/S	420 V	Magnetic Coupling	5.5 V		1.16 mA	50 ns	- 40 C	+ 105 C		Reel
Hot	ISO35TDW Warehouse Options	RS422, RS485 Digital Isolator 2500Vrms 3 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.	Texas Instruments	Availability : 0	USD 6.0666	Multiples of: 1	Iso35t	Smd/Smt	SOIC - 16			1 Mb/S	3 kVRMS	Capacitive Coupling	3.6 V	3 V	4.5 mA	205 ns	- 40 C	+ 85 C		Bulk
Hot	SI88320ED-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.	Skyworks	Availability : 0	USD 6.0698	Multiples of: 1	Si88320	SMD/SMT	SOIC - 20	2 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	9.5 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88320BD-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.	Skyworks	Availability : 0	USD 6.0698	Multiples of: 1	Si88320	SMD/SMT	SOIC - 20	2 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	9.5 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88321BD-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.	Skyworks	Availability : 0	USD 6.0698	Multiples of: 1	Si88321	SMD/SMT	SOIC - 20	2 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	8 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88322BD-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.	Skyworks	Availability : 0	USD 6.0698	Multiples of: 1	Si88322	SMD/SMT	SOIC - 20	2 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	7.5 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	SI88322ED-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.	Skyworks	Availability : 0	USD 6.0698	Multiples of: 1	Si88322	SMD/SMT	SOIC - 20	2 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	3 V	7.5 mA	18 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	ADUM1285WCRZ Warehouse Options	Digital Isolators Small 3kV DUAL-CH 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 6.075	Multiples of: 1	ADUM1285	SMD/SMT	SOIC - 8	2 Channel	Unidirectional	100 Mb/s	3000 V rms	Magnetic Coupling	5.5 V	3.135 V	9.5 mA , 20 mA	23 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	ADUM3154BRSZ Warehouse Options	Analog Devices Digital Isolators Multip Slave Isolatr for SPI Intrface 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 6.0805	Multiples of: 1	Adum3154	Smd/Smt	SSOP - 20	7 Channel	Unidirectional	34 Mb/S	3.75 kV	Magnetic Coupling	5.5 V	3 V		14 ns	- 40 C	+ 125 C		Tube
Hot	ISO15MDWR 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 6.0809	Multiples of: 2000	Iso15		SOIC - 16 Wide			1 Mb/S		Capacitive Coupling	3.6 V	3.15 V			- 55 C	+ 125 C		Reel
Hot	SI88444BD-ISR 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 6.0819	Multiples of: 1250	*															Tape And Reel
Hot	SI88443BD-ISR 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 6.0819	Multiples of: 1250	*															Tape And Reel
Hot	SI88442BD-ISR 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 6.0819	Multiples of: 1250	*															Tape And Reel
Hot	SI88441BD-ISR 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 6.0819	Multiples of: 1250	*															Tape And Reel
Hot	SI88440BD-ISR 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 6.0819	Multiples of: 1250	*															Tape And Reel