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.

Results: 24
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. 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 Minimum Operating Temperature Maximum Operating Temperature Qualification Packaging
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 4Txr0Rxr
321In Stock
Cut Tape
Rp128.239
Rp125.487
Rp122.735
Rp120.166
Rp118.332
Rp118.332
Min.: 1
Mult.: 1
Max.: 256
ADUM1400 SMD/SMT SOIC-16 4 Channel Bidirectional 90 Mb/s,kb 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 2Txr2 Rxr
1.351In Stock
Rp283.813
Rp224.555
Rp201.439
Rp192.816
Min.: 1
Mult.: 1
Max.: 1.080
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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
698In Stock
Cut Tape
Rp168.783
Rp165.114
Rp161.628
Rp158.326
Min.: 1
Mult.: 1
Max.: 558
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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 2Txr2 Rxr
2.957In Stock
Cut Tape
Rp198.504
Rp155.024
Rp144.016
Rp132.091
Reel
Rp119.983
Min.: 1
Mult.: 1
Max.: 2.365
: 1.000
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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
3.017In Stock
Cut Tape
Rp194.101
Rp150.988
Rp140.347
Rp128.422
Rp126.587
Reel
Rp107.508
Min.: 1
Mult.: 1
Max.: 2.413
: 1.000
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 120 Mb/s,kb 2500 Vrms Magnetic Coupling 5.5 V 2.7 V 31 mA, 57 mA 27 ns - 40 C + 105 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 3Txr1Rxr
1.644In Stock
Cut Tape
Rp197.403
Rp153.556
Rp142.732
Rp130.624
Reel
Rp118.515
Min.: 1
Mult.: 1
Max.: 1.315
: 1.000
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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 10Mbit/sc 4Chnl Dgtl 3Txr1Rxr
161In Stock
Rp288.032
Rp225.472
Rp207.493
Rp192.633
Min.: 1
Mult.: 1
Max.: 128
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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
445In Stock
Rp185.845
Rp144.566
Rp134.293
Rp123.102
Rp119.249
Min.: 1
Mult.: 1
Max.: 360
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 120 Mb/s,kb 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 3-5.5V DC 10Mbit/sc 4Chnl Dgtl 4Txr0Rxr
342In Stock
Rp288.032
Rp225.472
Rp207.493
Rp192.633
Min.: 1
Mult.: 1
Max.: 273
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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 QUAD-CHANNEL DIGITAL ISOLATORS
2.357In Stock
Rp139.063
Rp107.141
Rp95.766
Rp89.345
Min.: 1
Mult.: 1
Max.: 2.178
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 1 Mb/s,kb 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
1.719In Stock
1.081Expected 09/11/2026
Rp169.884
Rp131.541
Rp122.001
Rp112.828
Min.: 1
Mult.: 1
Max.: 1.539
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 10 Mb/s,kb 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
617In Stock
Rp195.935
Rp153.006
Rp140.347
Rp128.239
Rp124.202
Min.: 1
Mult.: 1
Max.: 493
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 120 Mb/s,kb 2500 Vrms Magnetic Coupling 5.5 V 2.7 V 31 mA, 57 mA 27 ns - 40 C + 105 C Tube
Analog Devices Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS
524In Stock
Rp174.837
Rp135.393
Rp124.386
Rp114.663
Rp109.526
Min.: 1
Mult.: 1
Max.: 419
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 10 Mb/s,kb 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
1.048In Stock
Cut Tape
Rp204.191
Rp158.876
Rp147.685
Rp135.027
Reel
Rp135.027
Min.: 1
Mult.: 1
Max.: 189
: 1.000
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 120 Mb/s,kb 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 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr
359In Stock
Rp198.504
Rp155.024
Rp144.016
Rp131.908
Rp125.303
Min.: 1
Mult.: 1
Max.: 287
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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 QUAD-CHANNEL DIGITAL ISOLATORS
137In Stock
1.739Expected 21/11/2026
Rp147.869
Rp114.479
Rp104.389
Rp95.032
Min.: 1
Mult.: 1
Max.: 117
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 1 Mb/s,kb 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
23In Stock
Rp175.204
Rp136.311
Rp126.587
Rp115.763
Min.: 1
Mult.: 1
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 10 Mb/s,kb 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
72In Stock
Cut Tape
Rp168.783
Rp131.174
Rp121.817
Rp111.360
Rp103.105
Min.: 1
Mult.: 1
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 10 Mb/s,kb 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
6In Stock
Cut Tape
Rp194.101
Rp150.988
Rp140.347
Rp128.422
Rp126.037
Rp106.957
Min.: 1
Mult.: 1
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 120 Mb/s,kb 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
22In Stock
Rp213.364
Rp166.949
Rp148.786
Rp142.548
Min.: 1
Mult.: 1
ADUM1400 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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 3Txr1Rxr
159In Stock
705On Order
Rp197.953
Rp154.657
Rp137.962
Rp131.908
Min.: 1
Mult.: 1
Max.: 127
ADUM1401 SMD/SMT SOIC-16 4 Channel Unidirectional 90 Mb/s,kb 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
48In Stock
Rp146.218
Rp112.828
Rp104.389
Rp95.032
Min.: 1
Mult.: 1
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 1 Mb/s,kb 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
316In Stock
Cut Tape
Rp168.783
Rp131.174
Rp121.817
Rp111.360
Rp111.360
Min.: 1
Mult.: 1
Max.: 182
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 10 Mb/s,kb 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 QUAD-CHANNEL DIGITAL ISOLATORS
84In Stock
Rp194.101
Rp150.988
Rp140.347
Rp128.239
Min.: 1
Mult.: 1
ADUM1402 SMD/SMT SOIC-16 4 Channel Unidirectional 120 Mb/s,kb 2500 Vrms Magnetic Coupling 5.5 V 2.7 V 44 mA 27 ns - 40 C + 105 C Tube