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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Qty. RoHS ECAD Model 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
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Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr
Datasheet
3,074In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
3,532In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr
Datasheet
936In Stock
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
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr
Datasheet
785In Stock
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 2Txr2 Rxr
Datasheet
1,353In Stock
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators ym125V DC 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr
Datasheet
738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 34 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr
Datasheet
1,664In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr
Datasheet
199In Stock
705On Order
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
6,244In Stock
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
5,123In Stock
6,000Expected 05/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
1,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

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
Analog Devices Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS
Datasheet
1,416In Stock
987Expected 23/07/2026
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 Tube
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
283In Stock
5,000Expected 22/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

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
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr
Datasheet
337In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

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
Analog Devices Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 4Txr0Rxr
Datasheet
460In Stock
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 34 ns - 40 C + 125 C AEC-Q100 Tube
Analog Devices Digital Isolators 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr
Datasheet
161In Stock
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
564In Stock
752On Order
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
366In Stock
1,316On Order
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
571In Stock
Min.: 1
Mult.: 1

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 Tube
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
900In Stock
2,000Expected 03/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
148In Stock
11,045On Order
Min.: 1
Mult.: 1

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 Tube
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
28In Stock
4,324On Order
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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
29In Stock
6,815On Order
Min.: 1
Mult.: 1

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
98In Stock
8,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

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
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
Datasheet
9,659On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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