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ADuM140x Quad-Channel Digital Isolators

Analog Devices ADuM140x Quad-Channel Digital Isolators feature 4/0 channel directionality based on iCoupler® technology. A digital isolator is used to eliminate ground-loop errors that can cause noise, hum, and interference in digital components. iCoupler devices remove the design difficulties commonly associated with optocouplers by avoiding the use of light-emitting diodes and photodiodes. The need for external drivers and other discrete components is eliminated with iCoupler products. The digital isolators can be used in general-purpose multichannel isolation, Serial Peripheral Interface (SPI)/data converter isolation, industrial field bus isolation, transceivers, and automotive systems.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	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
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr ADUM1402WSRWZ-RL Analog Devices 1: €8.89 3,074In Stock	Mfr. Part No. ADUM1402WSRWZ-RL Mouser Part No 584-ADUM1402WSRWZ-RL	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	3,074In Stock	Cut Tape €8.89 €6.97 €6.32 €5.90 Reel €5.32 View €5.59 €5.47 €5.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,459 : 1,000	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 2Txr2 Rxr ADUM1402WTRWZ Analog Devices 1: €12.84 1,351In Stock	Mfr. Part No. ADUM1402WTRWZ Mouser Part No 584-ADUM1402WTRWZ	Analog Devices	Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 2Txr2 Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	1,351In Stock	€12.84 €10.11 €9.07 €8.66 View €8.50 €8.14 €7.96	Min.: 1 Mult.: 1 Max.: 1,080	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	34 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators ym125V DC 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr ADUM1401WTRWZ-RL Analog Devices 1: €13.70 698In Stock	Mfr. Part No. ADUM1401WTRWZ-RL Mouser Part No 584-ADUM1401WTRWZ-RL	Analog Devices	Digital Isolators ym125V DC 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	698In Stock	Cut Tape €13.70 €10.72 €9.98 €9.17 View €9.08 €8.55 €8.55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 558	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	34 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr ADUM1401WSRWZ Analog Devices 1: €9.31 184In Stock 705On Order	Mfr. Part No. ADUM1401WSRWZ Mouser Part No 584-ADUM1401WSRWZ	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	184In Stock 705On Order	€9.31 €7.27 €6.75 €6.18	Min.: 1 Mult.: 1 Max.: 147	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr ADUM1400WSRWZ-RL Analog Devices 1: €10.41 331In Stock	Mfr. Part No. ADUM1400WSRWZ-RL Mouser Part No 584-ADUM1400WSRWZ-RL	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	331In Stock	Cut Tape €10.41 €8.14 €7.59 €6.97 €6.90 €6.90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 264	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Bidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	70 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1401ARWZ Analog Devices 1: €6.52 4,279In Stock	Mfr. Part No. ADUM1401ARWZ Mouser Part No 584-ADUM1401ARWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	4,279In Stock	€6.52 €5.02 €4.49 €4.19 View €4.01 €3.90 €3.83 €3.76	Min.: 1 Mult.: 1 Max.: 3,424	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	1 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	65 ns	- 40 C	+ 105 C		Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1401BRWZ Analog Devices 1: €7.96 2,540In Stock 1,081Expected 11/11/2026	Mfr. Part No. ADUM1401BRWZ Mouser Part No 584-ADUM1401BRWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	2,540In Stock 1,081Expected 11/11/2026	€7.96 €6.17 €5.72 €5.29 View €5.13 €4.95 €4.86	Min.: 1 Mult.: 1 Max.: 2,032	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	10 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	32 ns	- 40 C	+ 105 C		Tube
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr ADUM1401WSRWZ-RL Analog Devices 1: €9.25 1,654In Stock	Mfr. Part No. ADUM1401WSRWZ-RL Mouser Part No 584-ADUM1401WSRWZ-RL	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	1,654In Stock	Cut Tape €9.25 €7.20 €6.69 €6.12 View Reel €5.56 €5.81 €5.70 €5.56 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,323 : 1,000	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1400ARWZ-RL Analog Devices 1: €6.76 2,552In Stock	Mfr. Part No. ADUM1400ARWZ-RL Mouser Part No 584-ADUM1400ARWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	2,552In Stock	Cut Tape €6.76 €5.50 €4.73 €4.39 Reel €3.77 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,042 : 1,000	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	1 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	65 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1400CRWZ Analog Devices 1: €8.71 836In Stock	Mfr. Part No. ADUM1400CRWZ Mouser Part No 584-ADUM1400CRWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	836In Stock	€8.71 €6.78 €6.30 €5.77 View €5.59 €5.45	Min.: 1 Mult.: 1 Max.: 671	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	120 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	27 ns	- 40 C	+ 105 C		Tube
Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 4Txr0Rxr ADUM1400WTRWZ Analog Devices 1: €13.50 342In Stock	Mfr. Part No. ADUM1400WTRWZ Mouser Part No 584-ADUM1400WTRWZ	Analog Devices	Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 4Txr0Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	342In Stock	€13.50 €10.57 €9.73 €9.03	Min.: 1 Mult.: 1 Max.: 273	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	34 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1401ARWZ-RL Analog Devices 1: €6.68 2,684In Stock	Mfr. Part No. ADUM1401ARWZ-RL Mouser Part No 584-ADUM1401ARWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	2,684In Stock	Cut Tape €6.68 €5.13 €4.74 €4.30 Reel €3.98 View €4.10 €3.98 €3.90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,147 : 1,000	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	1 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	65 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1401BRWZ-RL Analog Devices 1: €8.21 909In Stock	Mfr. Part No. ADUM1401BRWZ-RL Mouser Part No 584-ADUM1401BRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	909In Stock	Cut Tape €8.21 €6.39 €5.93 €5.44 €5.32 €5.32 MouseReel Available	Min.: 1 Mult.: 1 Max.: 727	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	10 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	32 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1401CRWZ Analog Devices 1: €9.18 752In Stock	Mfr. Part No. ADUM1401CRWZ Mouser Part No 584-ADUM1401CRWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	752In Stock	€9.18 €7.17 €6.58 €6.01 View €5.82 €5.68	Min.: 1 Mult.: 1 Max.: 604	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	120 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	27 ns	- 40 C	+ 105 C		Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1401CRWZ-RL Analog Devices 1: €9.10 2,000In Stock	Mfr. Part No. ADUM1401CRWZ-RL Mouser Part No 584-ADUM1401CRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	2,000In Stock	Cut Tape €9.10 €7.08 €6.58 €6.02 €5.93 Reel €5.04 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 1,000	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	120 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	27 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators ym125V DC 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr ADUM1401WTRWZ Analog Devices 1: €13.50 161In Stock	Mfr. Part No. ADUM1401WTRWZ Mouser Part No 584-ADUM1401WTRWZ	Analog Devices	Digital Isolators ym125V DC 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	161In Stock	€13.50 €10.57 €9.73 €9.03	Min.: 1 Mult.: 1 Max.: 128	ADUM1401	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	31 mA, 57 mA	34 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1402ARWZ Analog Devices 1: €6.85 734In Stock	Mfr. Part No. ADUM1402ARWZ Mouser Part No 584-ADUM1402ARWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	734In Stock	€6.85 €5.29 €4.89 €4.45 €4.13	Min.: 1 Mult.: 1 Max.: 587	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	1 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	65 ns	- 40 C	+ 105 C		Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1402BRWZ Analog Devices 1: €8.20 1,269In Stock	Mfr. Part No. ADUM1402BRWZ Mouser Part No 584-ADUM1402BRWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	1,269In Stock	€8.20 €6.35 €5.83 €5.38 View €5.13 €4.98	Min.: 1 Mult.: 1 Max.: 1,015	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	10 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	32 ns	- 40 C	+ 105 C		Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1402BRWZ-RL Analog Devices 1: €7.91 1,143In Stock	Mfr. Part No. ADUM1402BRWZ-RL Mouser Part No 584-ADUM1402BRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	1,143In Stock	Cut Tape €7.91 €6.15 €5.71 €5.22 View Reel €4.96 €5.05 €4.96 €4.96 MouseReel Available	Min.: 1 Mult.: 1 Max.: 914 : 1,000	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	10 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	32 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1402CRWZ-RL Analog Devices 1: €9.57 1,237In Stock	Mfr. Part No. ADUM1402CRWZ-RL Mouser Part No 584-ADUM1402CRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	1,237In Stock	Cut Tape €9.57 €7.45 €6.92 €6.33 View Reel €5.89 €6.00 €5.89 €5.89 MouseReel Available	Min.: 1 Mult.: 1 Max.: 989 : 1,000	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	120 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	27 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr ADUM1402WSRWZ Analog Devices 1: €9.31 359In Stock	Mfr. Part No. ADUM1402WSRWZ Mouser Part No 584-ADUM1402WSRWZ	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	359In Stock	€9.31 €7.27 €6.75 €6.18 €5.87	Min.: 1 Mult.: 1 Max.: 287	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1400BRWZ Analog Devices 1: €8.21 24In Stock	Mfr. Part No. ADUM1400BRWZ Mouser Part No 584-ADUM1400BRWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	24In Stock	€8.21 €6.39 €5.93 €5.43 View €5.14 €5.04 €4.92 €4.65	Min.: 1 Mult.: 1	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	10 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	32 ns	- 40 C	+ 105 C		Tube
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1400BRWZ-RL Analog Devices 1: €7.91 186In Stock	Mfr. Part No. ADUM1400BRWZ-RL Mouser Part No 584-ADUM1400BRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	186In Stock	Cut Tape €7.91 €6.15 €5.71 €5.22 €5.22 MouseReel Available	Min.: 1 Mult.: 1 Max.: 148	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	10 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	32 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM1400CRWZ-RL Analog Devices 1: €9.10 10In Stock	Mfr. Part No. ADUM1400CRWZ-RL Mouser Part No 584-ADUM1400CRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum140x digital isolators	Datasheet	10In Stock	Cut Tape €9.10 €7.08 €6.58 €6.02 €5.91 €5.02 MouseReel Available	Min.: 1 Mult.: 1	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	120 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	27 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr ADUM1400WSRWZ Analog Devices 1: €10.00 22In Stock	Mfr. Part No. ADUM1400WSRWZ Mouser Part No 584-ADUM1400WSRWZ	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	22In Stock	€10.00 €7.83 €6.97 €6.68 View €6.26 €6.13 €6.04 Quote	Min.: 1 Mult.: 1	ADUM1400	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	18 mA, 70 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Tube

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