ADuM415x SPIsolator™ Digital Isolators

Analog Devices ADuM415x SPIsolator™ Digital Isolators feature iCoupler® technology and allow designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints associated with optocouplers. The SPIsolator™ digital isolators are dedicated serial peripheral interface (SPI) isolators that have a small footprint, simple design, fast speed, and high data integrity. Unlike optocoupler and previous digital isolator solutions, SPIsolator Digital Isolators offer the ability to increase performance and lower cost while reducing board space using a single compact form factor. The ADuM415x product offering consists of ADuM4150 Dedicated Isolators for High-Speed SPI Interfaces (with 1/1 Aux channel directionality), ADUM4151 Dedicated Isolators for SPI Interfaces (with 2/1 Aux channel directionality), ADUM3152 Dedicated Isolators for SPI Interfaces (with 1/2 Aux channel directionality), ADUM3153 Dedicated Isolators for SPI Interfaces (with 0/3 Aux channel directionality), and ADUM3154 Dedicated Isolators for SPI Interfaces (with Control for up to 4 Slaves).
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
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Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)
Datasheet
5,511In Stock
3,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 8,511
: 1,000

ADUM4152 SMD/SMT SOIC-20 7 Channel Unidirectional 34 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 14 mA 16 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)
Datasheet
916In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 916
: 1,000

ADUM4151 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 6 Ch 40 MHz Isolator for Interface
Datasheet
89In Stock
Min.: 1
Mult.: 1
Max.: 89

ADUM4150 SMD/SMT SOIC-20 6 Channel Unidirectional 40 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 5 mA, 6.5 mA 24 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 6 Ch 40 MHz Isolator for Interface
Datasheet
967In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 967
: 1,000

ADUM4150 SOIC-20 6 Channel Bidirectional 40 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)
Datasheet
376In Stock
1,953On Order
Min.: 1
Mult.: 1
Max.: 2,329

ADUM4151 SMD/SMT SOIC-20 7 Channel Unidirectional 34 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 13.5 mA, 14 mA 16 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)
Datasheet
503In Stock
Min.: 1
Mult.: 1
Max.: 503

ADUM4152 SMD/SMT SOIC-20 7 Channel Unidirectional 250 kb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 4.8 mA, 6.5 mA 27 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 6 Ch 40 MHz Isolator for Interface
Datasheet
26In Stock
Min.: 1
Mult.: 1
Max.: 26

ADUM4150 SMD/SMT SOIC-20 6 Channel Unidirectional 40 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 5 mA, 6.5 mA 13 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 6 Ch 40 MHz Isolator for Interface
Datasheet
257In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 257
: 1,000

ADUM4150 SOIC-20 6 Channel Bidirectional 40 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)
Datasheet
6In Stock
217Expected 02-09-2026
Min.: 1
Mult.: 1
Max.: 223

ADUM4151 SMD/SMT SOIC-20 7 Channel Unidirectional 250 kb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 4 mA, 6 mA 27 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)
Datasheet
78In Stock
Min.: 1
Mult.: 1
Max.: 78

ADUM4152 SMD/SMT SOIC-20 7 Channel Unidirectional 34 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 14 mA 16 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)
Datasheet
82In Stock
Min.: 1
Mult.: 1
Max.: 82

ADUM4153 SMD/SMT SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 14 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators Multiple Slave Isolator for SPI Interfac
Datasheet
27In Stock
Min.: 1
Mult.: 1
Max.: 27

ADUM4154 SMD/SMT SOIC-20 7 Channel Unidirectional 250 kb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 10 mA, 13.5 mA 25 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators Multiple Slave Isolator for SPI Interfac
Datasheet
60In Stock
Min.: 1
Mult.: 1
Max.: 60

ADUM4154 SMD/SMT SOIC-20 7 Channel Unidirectional 34 Mb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 10 mA, 13.5 mA 14 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)
Datasheet
Non-Stocked Lead-Time 14 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

ADUM4151 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel, Cut Tape, MouseReel
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

ADUM4152 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

ADUM4153 SMD/SMT SOIC-20 7 Channel Unidirectional 250 kb/s 5000 Vrms Magnetic Coupling 5.5 V 3 V 4 mA, 6 mA 27 ns - 40 C + 125 C Tube
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

ADUM4153 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel
Analog Devices Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)
Datasheet
Non-Stocked Lead-Time 42 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

ADUM4153 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel
Analog Devices Digital Isolators Multiple Slave Isolator for SPI Interfac
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

ADUM4154 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel
Analog Devices Digital Isolators Multiple Slave Isolator for SPI Interfac
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1,000
Mult.: 1,000
: 1,000

ADUM4154 SOIC-20 7 Channel Bidirectional 250 kb/s, 34 Mb/s 5000 Vrms Magnetic Coupling - 40 C + 125 C Reel