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	LTC4310IMS-2#PBF Warehouse Options	Digital Isolators I2C Isolator, 400kHz Max Bus Frequecy 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 4.0907	Multiples of: 1	Ltc4310	Smd/Smt	MSOP - 10	2 Channel	Bidirectional	0.4 Mb/S	1500 vRMS	Magnetic Coupling	5.5 V	3 V	7 mA	170 ns	- 40 C	+ 85 C	Aec - Q100	Tube
Hot	SI8455BB-B-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 4.095	Multiples of: 1250	*															Tape And Reel
Hot	SI8455BB-A-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 4.095	Multiples of: 1250	*															Tape And Reel
Hot	SI8455BA-B-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 4.095	Multiples of: 1250	*															Tape And Reel
Hot	SI8455BA-A-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 4.095	Multiples of: 1250	*															Tape And Reel
Hot	ISO3086DW Warehouse Options	Digital Isolators Iso 5V Full & Half- Duplex RS-485 Xcvr 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 4.1021	Multiples of: 1	Iso3086	Smd/Smt	SOIC - 16		Unidirectional	20 Mbps	4 kVRMS	Capacitive Coupling	5.5 V	3.15 V	8 mA , 15 mA		- 40 C	+ 85 C		Tube
Hot	ISO7342FCQDWQ1 Warehouse Options	Digital Isolators Automotive, low-power, quad-channel, 2/2, 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 4.1035	Multiples of: 1	Iso7342 - Q1	Smd/Smt	SOIC - 16	4 Channel	Bidirectional	25 Mb/S	1 kVRMS	Capacitive Coupling	5.5 V	3 V	6.4 mA	31 ns	- 40 C	+ 125 C	Aec - Q100	Tube
Hot	MAX14434EAWE+ 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 4.1114	Multiples of: 1			SOIC - HYBRID - 16 Wide	4 Channel	Unidirectional	200 Mb/s	5000 V rms	Capacitive Coupling								Tube
Hot	MAX14932BAWE+T Warehouse Options	Digital Isolators 4 channel (2/2 config.), 25Mbps, 2.5kVrms digital isolator, WSOIC-16 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 4.1138	Multiples of: 1	Max14932															Reel
Hot	ADUM7441ARQZ Warehouse Options	General Purpose Digital Isolator 1000Vrms 4 Channel 1Mbps 15kV/µs CMTI 16-SSOP (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 4.1242	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	ADUM4154ARIZ Warehouse Options	SPI Digital Isolator 5000Vrms 4 Channel 2Mbps 25kV/µs CMTI 20-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 4.1271	Multiples of: 3	Adum4154	Smd/Smt	SOIC - 20	7 Channel	Bidirectional	2 Mb/S	5 kV	Magnetic Coupling	5.5 V	3 V		25 ns	- 40 C	+ 125 C		Tube
Hot	ADUM151N1BRZ-RL7 Warehouse Options	Digital Isolators IC Robust 5 ch digital ISO 4/1 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 4.1353	Multiples of: 1																Reel
Hot	ISO7821DW Warehouse Options	Digital Isolators 5.7kVRMS Reinforced Dual100Mbps 16-SOIC 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 4.1467	Multiples of: 1	Iso7821	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	100 Mb/S	8 kV	Capacitive Coupling	5.5 V	2.25 V	10 mA	11 ns	- 55 C	+ 125 C		Tube
Hot	ISO7741FQDWWQ1 Warehouse Options	Digital Isolators Automotive high-speed reinforced four-channel digital isolator in extra-wide package 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 4.1472	Multiples of: 1		SMD/SMT	SOIC - 16	4 Channel	Unidirectional	100 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	2.25 V	5.6 mA , 18 mA	10.7 ns	- 40 C	+ 125 C		Tube
Hot	ADUM2286CRIZ-RL Warehouse Options	Digital Isolators 5kV 2 Ch Dig. Isol Default Low Output 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 4.157	Multiples of: 1	ADUM2286	SMD/SMT	SOIC - 16	2 Channel	Bidirectional	100 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	2.7 V	800 uA	24 ns	- 40 C	+ 125 C		Cut Tape , Reel
Hot	MAX14931EASE+ Warehouse Options	Digital Isolators 4 channel (3/1 config), 25Mbps, 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 4.1592	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	SI8630ED-B-IS Warehouse Options	Digital Isolators 5 kV 3-channel 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.	Silicon Labs	Availability : 0	USD 4.1605	Multiples of: 1	si863x	SMD/SMT	SOIC - 16	3 Channel	Unidirectional	150 Mb/s	5000 V rms	Capacitive Coupling	5.5 V	2.5 V	9.3 mA	10 ns	- 40 C	+ 125 C	AEC - Q100	Tube
Hot	ISO7342CQDWRQ1 Warehouse Options	Digital Isolators Automotive, low-power, quad-channel, 2/2, 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 4.177	Multiples of: 2000	Iso7342 - Q1	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	25 Mb/S	3 kVRMS	Capacitive Coupling	5.5 V	3 V	6.4 mA	31 ns	- 40 C	+ 125 C	Aec - Q100	Reel
Hot	Si88640EC-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 4.1796	Multiples of: 1	Si88640	Smd/Smt	SOIC - 24	4 Channel	Unidirectional	100 Mb/S	3.75 kVRMS	Capacitive Coupling	5.5 V	3 V	13.3 mA	18 ns	- 40 C	+ 125 C		Tube
Hot	ISO7242MDWRG4 Warehouse Options	Digital Isolator CMOS 4-CH 150Mbps 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 4.1796	Multiples of: 2000	Iso7242m		SOIC - 16 Wide	4 Channel		150 Mb/S		Capacitive Coupling	5 V	3.3 V		19 ns	- 40 C	+ 125 C		Reel