Digital Isolators – Mouser Singapore

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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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Part #

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

ADUM4152BRIZ-RL
Analog Devices
1: $21.03
6,291In Stock

Mfr. Part No.
ADUM4152BRIZ-RL

Mouser Part No
584-ADUM4152BRIZ-RL

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

Learn More

Datasheet

6,291In Stock

Cut Tape

$21.03

$15.97

$15.32

$13.50

$12.83

Reel

$12.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

ADUM4152ARIZ
Analog Devices
1: $17.33
794In Stock

Mfr. Part No.
ADUM4152ARIZ

Mouser Part No
584-ADUM4152ARIZ

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

Learn More

Datasheet

794In Stock

$17.33

$13.69

$13.05

$11.34

$10.83

Min.: 1
Mult.: 1

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

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

ADUM4152BRIZ
Analog Devices
1: $21.03
176In Stock

Mfr. Part No.
ADUM4152BRIZ

Mouser Part No
584-ADUM4152BRIZ

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

Learn More

Datasheet

176In Stock

$21.03

$15.97

$15.32

$13.50

$12.83

Min.: 1
Mult.: 1

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

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

ADUM4151ARIZ-RL
Analog Devices
1: $18.10
916In Stock

Mfr. Part No.
ADUM4151ARIZ-RL

Mouser Part No
584-ADUM4151ARIZ-RL

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

Learn More

Datasheet

916In Stock

Cut Tape

$18.10

$14.30

$13.64

$11.84

$11.30

Reel

$11.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Digital Isolators 6 Ch 40 MHz Isolator for Interface

ADUM4150ARIZ-RL
Analog Devices
1: $23.46
353In Stock
734Expected 16/2/2026

Mfr. Part No.
ADUM4150ARIZ-RL

Mouser Part No
584-ADUM4150ARIZ-RL

Analog Devices

Digital Isolators 6 Ch 40 MHz Isolator for Interface

Learn More

Datasheet

353In Stock

734Expected 16/2/2026

Cut Tape

$23.46

$18.42

$17.65

$15.55

$14.79

Reel

$14.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ADUM4150

SOIC-20

6 Channel

Bidirectional

40 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

ADUM4151BRIZ
Analog Devices
1: $21.23
560In Stock

Mfr. Part No.
ADUM4151BRIZ

Mouser Part No
584-ADUM4151BRIZ

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

Learn More

Datasheet

560In Stock

$21.23

$16.65

$15.97

$14.07

$13.37

Min.: 1
Mult.: 1

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

Digital Isolators Multiple Slave Isolator for SPI Interfac

ADUM4154BRIZ
Analog Devices
1: $21.23
125In Stock

Mfr. Part No.
ADUM4154BRIZ

Mouser Part No
584-ADUM4154BRIZ

Analog Devices

Digital Isolators Multiple Slave Isolator for SPI Interfac

Learn More

Datasheet

125In Stock

$21.23

$16.65

$15.97

$14.07

$13.37

Min.: 1
Mult.: 1

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

Digital Isolators 6 Ch 40 MHz Isolator for Interface

ADUM4150ARIZ
Analog Devices
1: $23.46
93In Stock

Mfr. Part No.
ADUM4150ARIZ

Mouser Part No
584-ADUM4150ARIZ

Analog Devices

Digital Isolators 6 Ch 40 MHz Isolator for Interface

Learn More

Datasheet

93In Stock

$23.46

$18.42

$17.65

$15.55

$14.79

Min.: 1
Mult.: 1

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

Digital Isolators 6 Ch 40 MHz Isolator for Interface

ADUM4150BRIZ
Analog Devices
1: $23.46
42In Stock

Mfr. Part No.
ADUM4150BRIZ

Mouser Part No
584-ADUM4150BRIZ

Analog Devices

Digital Isolators 6 Ch 40 MHz Isolator for Interface

Learn More

Datasheet

42In Stock

$23.46

$18.42

$17.65

$15.55

$14.79

Min.: 1
Mult.: 1

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

Digital Isolators 6 Ch 40 MHz Isolator for Interface

ADUM4150BRIZ-RL
Analog Devices
1: $23.46
257In Stock

Mfr. Part No.
ADUM4150BRIZ-RL

Mouser Part No
584-ADUM4150BRIZ-RL

Analog Devices

Digital Isolators 6 Ch 40 MHz Isolator for Interface

Learn More

Datasheet

257In Stock

Cut Tape

$23.46

$18.42

$17.65

$15.55

$14.79

Reel

$14.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ADUM4150

SOIC-20

6 Channel

Bidirectional

40 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

ADUM4151ARIZ
Analog Devices
1: $18.10
126In Stock

Mfr. Part No.
ADUM4151ARIZ

Mouser Part No
584-ADUM4151ARIZ

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

Learn More

Datasheet

126In Stock

$18.10

$14.30

$13.64

$11.84

$11.30

Min.: 1
Mult.: 1

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

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

ADUM4153BRIZ
Analog Devices
1: $21.03
44In Stock

Mfr. Part No.
ADUM4153BRIZ

Mouser Part No
584-ADUM4153BRIZ

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

Learn More

Datasheet

44In Stock

$21.03

$15.97

$15.32

$13.50

$12.83

Min.: 1
Mult.: 1

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

Digital Isolators Multiple Slave Isolator for SPI Interfac

ADUM4154ARIZ
Analog Devices
1: $18.10
182In Stock

Mfr. Part No.
ADUM4154ARIZ

Mouser Part No
584-ADUM4154ARIZ

Analog Devices

Digital Isolators Multiple Slave Isolator for SPI Interfac

Learn More

Datasheet

182In Stock

$18.10

$14.30

$13.64

$11.84

$11.30

Min.: 1
Mult.: 1

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

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

ADUM4152ARIZ-RL
Analog Devices
1,000: $10.83
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ADUM4152ARIZ-RL

Mouser Part No
584-ADUM4152ARIZ-RL

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 1/2 Aux channel directionality)

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$10.83

Min.: 1,000
Mult.: 1,000

Reel: 1,000

ADUM4152

SOIC-20

7 Channel

Bidirectional

250 kb/s, 34 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel

Digital Isolators Multiple Slave Isolator for SPI Interfac

ADUM4154BRIZ-RL
Analog Devices
1,000: $13.37
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ADUM4154BRIZ-RL

Mouser Part No
584-ADUM4154BRIZ-RL

Analog Devices

Digital Isolators Multiple Slave Isolator for SPI Interfac

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$13.37

Min.: 1,000
Mult.: 1,000

Reel: 1,000

ADUM4154

SOIC-20

7 Channel

Bidirectional

250 kb/s, 34 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

ADUM4151BRIZ-RL
Analog Devices
1,000: $13.37
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
ADUM4151BRIZ-RL

Mouser Part No
584-ADUM4151BRIZ-RL

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 2/1 Aux channel directionality)

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$13.37

Min.: 1,000
Mult.: 1,000

Reel: 1,000

ADUM4151

SOIC-20

7 Channel

Bidirectional

250 kb/s, 34 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

ADUM4153ARIZ
Analog Devices
1: $17.33
Lead-Time 13 Weeks

Mfr. Part No.
ADUM4153ARIZ

Mouser Part No
584-ADUM4153ARIZ

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

Learn More

Datasheet

Lead-Time 13 Weeks

$17.33

$13.69

$13.05

$11.34

$10.83

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

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

ADUM4153ARIZ-RL
Analog Devices
1,000: $10.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
ADUM4153ARIZ-RL

Mouser Part No
584-ADUM4153ARIZ-RL

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$10.83

Min.: 1,000
Mult.: 1,000

Reel: 1,000

ADUM4153

SOIC-20

7 Channel

Bidirectional

250 kb/s, 34 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

ADUM4153BRIZ-RL
Analog Devices
1,000: $12.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
ADUM4153BRIZ-RL

Mouser Part No
584-ADUM4153BRIZ-RL

Analog Devices

Digital Isolators 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI (with 0/3 Aux channel directionality)

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$12.83

Min.: 1,000
Mult.: 1,000

Reel: 1,000

ADUM4153

SOIC-20

7 Channel

Bidirectional

250 kb/s, 34 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel

Digital Isolators Multiple Slave Isolator for SPI Interfac

ADUM4154ARIZ-RL
Analog Devices
1,000: $11.30
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
ADUM4154ARIZ-RL

Mouser Part No
584-ADUM4154ARIZ-RL

Analog Devices

Digital Isolators Multiple Slave Isolator for SPI Interfac

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$11.30

Min.: 1,000
Mult.: 1,000

Reel: 1,000

ADUM4154

SOIC-20

7 Channel

Bidirectional

250 kb/s, 34 Mb/s

5000 Vrms

Magnetic Coupling

- 40 C

+ 125 C

Reel

ADuM415x SPIsolator™ Digital Isolators

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