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	ADUM242D1BRIZ-RL 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 2.8409	Multiples of: 1	Adum242d			4 Channel									- 40 C	+ 125 C		Reel
Hot	Si8445BB-D-IS Warehouse Options	Digital Isolators 2.5 kV 4-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 2.8418	Multiples of: 46	Si8445bb	Smd/Smt	SOIC - 16 Wide	4 Channel	Unidirectional	150 Mb/S	2.5 kVRMS	Capacitive Coupling	5.5 V	2.7 V	6 mA	6 ns	- 40 C	+ 125 C		Tube
Hot	SI8663AB-B-IS1R Warehouse Options	Digital Isolators 2.5 kV 3 fwd & 3 rev 6-channel 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.	Skyworks	Availability : 0	USD 2.8471	Multiples of: 2500	Si86xx	SMD/SMT	SOIC - 16 Narrow	6 Channel	Unidirectional	1 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.7 V	4.7 mA	2 ns	- 40 C	+ 125 C	AEC - Q100	Cut Tape , Reel
Hot	SI8660BB-B-IUR Warehouse Options	Digital Isolators 2.5 kV 6 forward channel 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.	Skyworks	Availability : 0	USD 2.849	Multiples of: 1	Si866x	SMD/SMT	QSOP - 16	6 Channel	Unidirectional	150 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.375 V	8.8 mA	8 ns	- 40 C	+ 125 C	AEC - Q100	Cut Tape
Hot	MAX22246CAWA+T Warehouse Options	Digital Isolators Reinforced, fast, low-power 2-channel digital galvanic 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 2.8531	Multiples of: 1			SOIC - HYB - 8 Wide													Cut Tape , Reel
Hot	MAX22245BAWA+T Warehouse Options	Digital Isolators 2-channel reinforced Diigital Isolator 25Mbps 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 2.8531	Multiples of: 1000																Cut Tape
Hot	ADUM1446ARQZ-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 2.8598	Multiples of: 3	Adum1446	Smd/Smt	QSOP - 16	4 Channel		2 Mb/S	2.5 kV	Magnetic Coupling	3.6 V	2.25 V	409 uA , 672 uA	120 ns	- 40 C	+ 125 C		Reel
Hot	SI8382PM-IU Warehouse Options	Digital Isolators 2.5 kV 8-channel PLC input isolator with 2 high-speed channels & debounce 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 2.8618	Multiples of: 1	Si8380	Smd/Smt	QSOP - 20	8 Channel	Unidirectional	2 Mb/S	2.5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	30 mA	8 us	- 40 C	+ 125 C	Aec - Q100
Hot	ADUM250N0BRIZ Warehouse Options	Digital Isolators Robust 5kV 5 CH Digital ISO 5/0 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 2.862	Multiples of: 1	Adum250n	Smd/Smt	SOIC - 16	5 Channel	Unidirectional	150 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.1 mA , 16 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ADUM2200BRWZ 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 2.8636	Multiples of: 235	Adum2200	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	10 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	3 V	800 uA	50 ns	- 40 C	+ 125 C		Tube
Hot	ISO7420FCCD Warehouse Options	Digital Isolators Low-Pwr 2/0 Dual 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 2.876	Multiples of: 225	Iso7420fcc	Smd/Smt	SOIC - 8	2 Channel	Unidirectional		2.5 vRMS	Capacitive Coupling	5 V	3.3 V	12 mA	20 ns	- 40 C	+ 125 C		Tube
Hot	MAX12931EASA+T 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 2.8789	Multiples of: 1	MAX12931	SMD/SMT	SOIC - 8	2 Channel	Bidirectional	25 Mb/s, 150 Mb/s	3000 V rms	Capacitive Coupling	5.5 V	1.71 V	3.06 mA	29.3 ns	- 40 C	+ 125 C		Cut Tape , Reel
Hot	SI8651BD-B-ISR Warehouse Options	Digital Isolators 5 kV 4 forward & 1 reverse 5-channel 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.	Skyworks	Availability : 0	USD 2.882	Multiples of: 1	Si865x	SMD/SMT	SOIC - 16 Wide	5 Channel	Unidirectional	150 Mb/s	5000 V rms	Capacitive Coupling			18.4 mA				AEC - Q100	Cut Tape
Hot	ISO722QDRQ1 Warehouse Options	General Purpose Digital Isolator 4000Vpk 1 Channel 100Mbps 15kV/µs CMTI 8-SOIC (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.	Texas Instruments	Availability : 0	USD 2.8829	Multiples of: 1	Iso722 - Q1	Smd/Smt	SOIC - 8	1 Channel		100 Mb/S		Capacitive Coupling	5 V	3 V	4 mA	19 ns	- 40 C	+ 125 C	Aec - Q100	Reel
Hot	ADUM231E0BRIZ-RL Warehouse Options	Digital Isolators IC Robust 3 ch ISO 2:1 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 2.8841	Multiples of: 1	Adum231e			3 Channel									- 40 C	+ 125 C		Reel
Hot	ADUM163N0BRZ 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 2.8854	Multiples of: 240	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	ISO7741QDBQRQ1 Warehouse Options	Digital Isolators Automotive, robust EMC, quad-channel, 3/1, reinforced 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 2.9027	Multiples of: 1	Iso7741 - Q1	Smd/Smt	SSOP - 16	4 Channel	Unidirectional	100 Mb/S	2.5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	18 mA	10.7 ns	- 40 C	+ 125 C	Aec - Q100	Cut Tape
Hot	ISO7820FDWR Warehouse Options	Digital Isolators High-Immunity, 5.7kVRMS Reinforced Dual-Channel 2/0 Digital Isolator, 100Mbps 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 2.9035	Multiples of: 2000	Iso7820	Smd/Smt	SOIC - 16	2 Channel	Unidirectional	100 Mb/S	8 kV	Capacitive Coupling	5.5 V	2.25 V	2.7 mA , 11.9 mA	10.7 ns	- 55 C	+ 125 C		Tape And Reel
Hot	ADUM141E1BRWZ Warehouse Options	Digital Isolators IC Robust Quad ISO 3:1 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 2.9046	Multiples of: 1	Adum141es	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	150 Mb/S	3.75 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.4 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO7230ADWG4 Warehouse Options	Digital Isolators Tr Ch 3/0 1Mbps Dig 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 2.9052	Multiples of: 160	Iso7230a	Smd/Smt	SOIC - 16	3 Channel	Unidirectional		4 kV	Capacitive Coupling	5.5 V	3.15 V	1 mA	95 ns	- 40 C	+ 125 C		Tube