ADuM340E/ADuM341E/ADuM342E Quad Digital Isolators

Analog Devices Inc. ADuM340E/ADuM341E/ADuM342E 5.7kVRMS Quad Digital Isolators are based on iCoupler® technology. The ADuM340E/ADuM341E/ADuM342E incorporates high-speed, complementary metal-oxide semiconductor (CMOS) and back-to-back monolithic air core transformer technology. The isolation components feature outstanding performance characteristics and meet CISPR 32/EN 55032 Class B limits at 5Mbps. The device supplies 10ns of maximum propagation delay with a pulse width distortion of less than 3ns at 5V operation. Channel matching is tight at 3.0ns maximum.

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Description Datasheet Availability Pricing (SGD) 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 IC, QUAD-CHANNEL DIGITAL ISO 4.0
Datasheet
1,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM340 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.3 mA, 8.5 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD-CHANNEL DIGITAL ISO 4.0
Datasheet
849In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM340 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.3 mA, 8.5 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 4:0 CH
Datasheet
987In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM340 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.3 mA, 8.5 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM341 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.7 mA, 7.9 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM341 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.7 mA, 7.9 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
896In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM341 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.7 mA, 7.9 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
892In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM341 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.7 mA, 7.9 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
1,556In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM342 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 7.3 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM342 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 7.3 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
1,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM342 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 7.3 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM342 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 7.3 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD-CHANNEL DIGITAL ISO 4.0
Datasheet
261In Stock
Min.: 1
Mult.: 1

ADUM340E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 3.3 mA, 6.3 mA, 8.5 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD-CHANNEL DIGITAL ISO 4.0
Datasheet
171In Stock
Min.: 1
Mult.: 1

ADUM340E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 3.3 mA, 6.3 mA, 8.5 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 4:0 CH
Datasheet
166In Stock
1,000Expected 11/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ADUM340 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3 kVrms, 5.7 kVrms Magnetic Coupling 5.5 V 2.25 V 6.3 mA, 8.5 mA 6.2 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 4:0 CH
Datasheet
196In Stock
Min.: 1
Mult.: 1

ADUM340E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 3.3 mA, 6.3 mA, 8.5 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
249In Stock
Min.: 1
Mult.: 1

ADUM341E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 4.2 mA, 6.7 mA, 7.9 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
174In Stock
98On Order
Min.: 1
Mult.: 1

ADUM341E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 4.2 mA, 6.7 mA, 7.9 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
158In Stock
Min.: 1
Mult.: 1

ADUM341E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 4.2 mA, 6.7 mA, 7.9 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 3:1 CH
Datasheet
138In Stock
Min.: 1
Mult.: 1

ADUM341E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 4.2 mA, 6.7 mA, 7.9 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
179In Stock
Min.: 1
Mult.: 1

ADUM342E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 5.3 mA, 7.3 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
182In Stock
Min.: 1
Mult.: 1

ADUM342E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 5.3 mA, 7.3 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
151In Stock
Min.: 1
Mult.: 1

ADUM342E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 5.3 mA, 7.3 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD CHANNEL DIGITAL ISO 2:2 CH
Datasheet
172In Stock
98On Order
Min.: 1
Mult.: 1

ADUM342E SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 3000 Vrms 5.5 V 2.25 V 5.3 mA, 7.3 mA 6.2 ns, 6.6 ns, 7.2 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators IC, QUAD-CHANNEL DIGITAL ISO 4.0
Datasheet
1,032In Stock
Min.: 1
Mult.: 1

ADUM340E SMD/SMT SOIC-16 4 Channel Unidirectional 150 Mb/s 5700 Vrms 5.5 V 2.25 V 8.5 mA 6.2 ns - 40 C + 125 C AEC-Q100 Tube
Analog Devices Digital Isolators IC, QUAD-CHANNEL DIGITAL ISO 4.0
Datasheet
980In Stock
Min.: 1
Mult.: 1
Reel: 1,000

ADUM340E SMD/SMT SOIC-16 4 Channel Unidirectional 150 Mb/s 5700 Vrms 5.5 V 2.25 V 8.5 mA 6.2 ns - 40 C + 125 C AEC-Q100 Reel, Cut Tape