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	ADUM131D0BRWZ-RL Warehouse Options	Digital Isolators 3 Channel 3.75 kV 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 2.5501	Multiples of: 1000	Adum131d			3 Channel				Magnetic Coupling					- 40 C	+ 125 C		Reel
Hot	ISO7231CQDWRQ1 Warehouse Options	General Purpose Digital Isolator 4000Vpk 3 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 2.5562	Multiples of: 1	Iso7231c - Q1	Smd/Smt	SOIC - 16 Wide	3 Channel		25 Mb/S		Capacitive Coupling	5 V	3.3 V	17 mA	32 ns	- 40 C	+ 125 C	Aec - Q100	Reel
Hot	ADUM160N0BRZ-RL7 Warehouse Options	Digital Isolators IC Robust 6 CH Digital ISO, 6/3 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 2.5564	Multiples of: 1				6 Channel									- 40 C	+ 125 C		Reel
Hot	ADUM231E0BRWZ-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 2.5646	Multiples of: 1000	Adum231e			3 Channel									- 40 C	+ 125 C		Reel
Hot	ISO7710FDWR Warehouse Options	Digital Isolators High Speed, Robust EMC Single-Channel Digital Isolator 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 2.5688	Multiples of: 1	Iso7710	Smd/Smt	SOIC - 16	1 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	1.6 mA , 5.9 mA	11 ns	- 55 C	+ 125 C		Tube
Hot	ADUM241E0BRIZ 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 2.5716	Multiples of: 1	ADuM241E	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	150 Mb/s	5000 V rms	Magnetic Coupling	5.5 V	3 V	11.4 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO7731DBQR Warehouse Options	Digital Isolators High Speed, Robust EMC Triple-Channel 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 2.5723	Multiples of: 1	Iso7731	Smd/Smt	SSOP - 16	3 Channel	Unidirectional	100 Mb/S	5 kVRMS	Capacitive Coupling	5.5 V	2.25 V	13.1 mA	11 ns	- 55 C	+ 125 C		Cut Tape
Hot	SI8651AB-B-IS1R Warehouse Options	Digital Isolators 2.5 kV 4 fwd & 1 rev 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 2.5806	Multiples of: 2500	Si865x	SMD/SMT	SOIC - 16	5 Channel	Unidirectional	1 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.7 V	4.1 mA	2 ns	- 40 C	+ 125 C	AEC - Q100	Cut Tape , Reel
Hot	ADUM140E1BRWZ Warehouse Options	Digital Isolators 3.75 kVrms Quad 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 2.5812	Multiples of: 1	Adum140e	Smd/Smt	SOIC - 16	4 Channel	Unidirectional	150 Mb/S	3.75 kVRMS	Magnetic Coupling	5 V	1.8 V	11.8 mA , 9.2 mA	13 ns	- 40 C	+ 125 C		Tube
Hot	ADUM140E1BRQZ Warehouse Options	Digital Isolators IC, Robust Quad ISO 4:0 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 2.5812	Multiples of: 1	Adum140e	Smd/Smt	QSOP - 16	4 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11.8 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ADUM141E0BRZ-RL7 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 2.5841	Multiples of: 4	Adum141e	Smd/Smt	SOIC - 16	3 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5 V	1.8 V	10.3 mA , 11.4 mA	7.2 ns	- 40 C	+ 125 C		Reel
Hot	ADUM241D0BRWZ-RL 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 2.585	Multiples of: 1	Adum241d			4 Channel									- 40 C	+ 125 C		Reel
Hot	ADUM142D0BRQZ 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 2.5887	Multiples of: 1	Adum142d	Smd/Smt	QSOP - 16	4 Channel	Unidirectional	150 Mb/S	3 kVRMS	Magnetic Coupling	5.5 V	1.7 V	11 mA	7.2 ns	- 40 C	+ 125 C		Tube
Hot	ISO7041DBQ Warehouse Options	Digital Isolators Ultra-low power, ATEX/IECEx-certified, four-channel digital isolator 16-SSOP -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 2.5942	Multiples of: 1	Iso7041	Smd/Smt	QSOP - 16	4 Channel	Unidirectional	2 Mb/S	3000 vRMS	Galvanic	3.6 V	2.25 V	115.7 uA	140 ns	- 55 C	+ 125 C		Tube
Hot	ISO7320CQDQ1 Warehouse Options	Digital Isolators Automotive, low-power, dual-channel, 2/0, 25-Mbps digital isolator 8-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 2.5987	Multiples of: 1	Iso7320 - Q1	Smd/Smt	SOIC - 8	2 Channel	Unidirectional	25 Mb/S	6 kV	Galvanic Isolation	5.5 V	3 V		37 ns	- 40 C	+ 125 C	Aec - Q100
Hot	ADUM3481ARSZ 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 2.6005	Multiples of: 5	Adum3481	Smd/Smt	SSOP - 20	4 Channel	Unidirectional	1 Mb/S	3.75 kVRMS	Magnetic Coupling	5.5 V	1.8 V	2.8 mA	90 ns	- 40 C	+ 125 C		Tube
Hot	ADUM1246ARSZ-RL7 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 2.6019	Multiples of: 1	Adum1246	Smd/Smt	SSOP - 20	2 Channel		2 Mb/S	3.75 kV	Magnetic Coupling	3.6 V	2.25 V	240 uA , 306 uA	120 ns	- 40 C	+ 125 C		Cut Tape
Hot	SI8440AB-D-ISR 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.	Skyworks	Availability : 0	USD 2.6048	Multiples of: 1250	SI8440AB	SMD/SMT		4 Channel	Unidirectional	1 Mb/s	2500 V rms	Capacitive Coupling	5.5 V	2.7 V						Cut Tape
Hot	ADUM2280ARIZ Warehouse Options	Digital Isolators Small, 5kV 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 2.61	Multiples of: 333	Adum2280	Smd/Smt	SOIC - 16	2 Channel	Bidirectional	1 Mb/S	5 kVRMS	Magnetic Coupling	5.5 V	2.7 V	800 uA	24 ns	- 40 C	+ 125 C		Tube
Hot	ISO7240ADW Warehouse Options	Digital Isolators Quad Ch 4/0 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 2.6105	Multiples of: 1	ISO7240A	SMD/SMT	SOIC - 16	4 Channel	Unidirectional	1 Mb/s	4000 V rms	Capacitive Coupling	5.5 V	3.15 V	17 mA	15 ns	- 40 C	+ 125 C		Tube