Si84xx ISOpro Digital Isolators

Skyworks Solutions Si84xx ISOpro Digital Isolator family features the industry's widest channel count with up to 6 channels in a single package, the highest data rate (up to 150 Mbps), lowest power (<1.4mA per channel @ 1Mbps), and highest ESD immunity (4kV HBM, 400V MM). These Skyworks Solutions ISOpro Digital Isolator devices are I2C compatible with bi-directional isolated channels on both the serial data (SDA) and serial clock (SCL) lines.

Results: 32
Select Image Part #
 Mfr.
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
Packaging
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3-channel digital isolator
Datasheet
832In Stock
Min.: 1
Mult.: 1

SI8430 SMD/SMT SOIC-Narrow-16 3 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 1 kV 2-channel bi-directional isolator
Datasheet
326In Stock
Min.: 1
Mult.: 1

SI8400AA SMD/SMT SOIC-Narrow-8 2 Channel Bidirectional 10 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 3 V 4.2 mA 25 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 1-channel digital isolator
Datasheet
186In Stock
5,000Expected 28/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SI8410 SMD/SMT SOIC-Narrow-8 1 Channel Unidirectional 150 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 1 forward & 1 reverse 2-channel isolator
Datasheet
240In Stock
1,344Expected 18/5/2026
Min.: 1
Mult.: 1

SI8421 SMD/SMT SOIC-Narrow-8 2 Channel Unidirectional 1 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator
Datasheet
121In Stock
Min.: 1
Mult.: 1
: 1,250

SI8431 SMD/SMT SOIC-Wide-16 3 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Reel, Cut Tape
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 4-channel digital isolator
Datasheet
201In Stock
Min.: 1
Mult.: 1

SI8445 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 150 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 4 forward & 2 reverse 6-channel isolator
Datasheet
225In Stock
432Expected 7/7/2026
Min.: 1
Mult.: 1

SI8462AB SMD/SMT SOIC-Narrow-16 6 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2-channel digital isolator
Datasheet
1In Stock
Min.: 1
Mult.: 1

SI8420 SMD/SMT SOIC-Narrow-8 2 Channel Unidirectional 1 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 1 forward & 1 reverse 2-channel isolator
Datasheet
6,425On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SI8421 SMD/SMT SOIC-Narrow-8 2 Channel Unidirectional 1 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Reel, Cut Tape, MouseReel
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 1-channel digital isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SI8410 SMD/SMT SOIC-Narrow-8 1 Channel Unidirectional 1 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 1-channel digital isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 96
Mult.: 96

SI8410 SMD/SMT SOIC-Narrow-8 1 Channel Unidirectional 150 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2-channel digital isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SI8420 SMD/SMT SOIC-Narrow-8 2 Channel Unidirectional 1 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Reel
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2-channel digital isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 96
Mult.: 96

SI8420 SMD/SMT SOIC-Narrow-8 2 Channel Unidirectional 150 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 1 forward & 1 reverse 2-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 96
Mult.: 96

SI8421 SMD/SMT SOIC-Narrow-8 2 Channel Unidirectional 150 Mb/s 5000 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 46
Mult.: 46

SI8431 SMD/SMT SOIC-Wide-16 3 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2 forward & 1 reverse 3-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,250
Mult.: 1,250
: 1,250

SI8431 SMD/SMT SOIC-Wide-16 3 Channel Unidirectional 150 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Reel
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3-channel digital isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SI8435BB SMD/SMT SOIC-Narrow-16 3 Channel Unidirectional 150 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 1 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 48
Mult.: 48

SI8440AA SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s 1000 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 46
Mult.: 46

SI8441 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 48
Mult.: 48

SI8441 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 46
Mult.: 46

SI8441 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 150 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 48
Mult.: 48

SI8441 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 150 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 3 forward & 1 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1,250
Mult.: 1,250
: 1,250

SI8441 SMD/SMT SOIC-Wide-16 4 Channel Unidirectional 150 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Reel
Skyworks Solutions, Inc. Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 48
Mult.: 48

SI8442 SMD/SMT SOIC-Narrow-16 4 Channel Unidirectional 1 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.7 V 35 ns - 40 C + 125 C Tube
Skyworks Solutions, Inc. Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 96
Mult.: 96

SI8442 SMD/SMT QSOP-16 4 Channel Unidirectional 150 Mb/s 1000 Vrms Capacitive Coupling 5.5 V 2.7 V 6 ns - 40 C + 125 C Tube