Digital Isolators – Mouser France

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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
Digital Isolators 2.5 kV 3-channel digital isolator SI8430AB-D-IS1 Skyworks Solutions, Inc. 1: 2,64 € 832In Stock NRND	Mfr. Part No. SI8430AB-D-IS1 Mouser Part No 634-SI8430AB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	832In Stock	2,64 € 1,98 € 1,72 € 1,58 € View 1,52 € 1,48 € 1,44 € 1,39 € 1,37 €	Min.: 1 Mult.: 1	SI8430	SMD/SMT	SOIC-Narrow-16	3 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421AB-D-IS Skyworks Solutions, Inc. 1: 2,06 € 1 709In Stock NRND	Mfr. Part No. SI8421AB-D-IS Mouser Part No 634-SI8421AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	1 709In Stock	2,06 € 1,53 € 1,26 € 1,20 € View 1,16 € 1,13 € 1,09 € 1,06 € 1,04 €	Min.: 1 Mult.: 1	SI8421	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421AB-D-ISR Skyworks Solutions, Inc. 1: 1,92 € 3 170In Stock 15 000On Order NRND	Mfr. Part No. SI8421AB-D-ISR Mouser Part No 634-SI8421AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	3 170In Stock 15 000On Order	Cut Tape 1,92 € 1,49 € 1,38 € 1,26 € View Reel 1,18 € 1,20 € 1,18 € 1,18 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SI8421	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 3-channel isolator SI8431AB-D-ISR Skyworks Solutions, Inc. 1: 2,89 € 84In Stock NRND	Mfr. Part No. SI8431AB-D-ISR Mouser Part No 634-SI8431AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	84In Stock	Cut Tape 2,89 € 2,16 € 1,97 € 1,77 € Reel 1,60 € View 1,68 € 1,63 € 1,57 € 1,56 €	Min.: 1 Mult.: 1 : 1 250	SI8431	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators 2.5 kV 4-channel digital isolator SI8445BB-D-IS1 Skyworks Solutions, Inc. 1: 4,55 € 201In Stock NRND	Mfr. Part No. SI8445BB-D-IS1 Mouser Part No 634-SI8445BB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	201In Stock	4,55 € 3,47 € 3,20 € 2,89 € View 2,75 € 2,73 € Quote	Min.: 1 Mult.: 1	SI8445	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 1 kV 2-channel bi-directional isolator SI8400AA-B-IS Skyworks Solutions, Inc. 1: 5,36 € 121In Stock 192Expected 11/26/2026 NRND	Mfr. Part No. SI8400AA-B-IS Mouser Part No 634-SI8400AA-B-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 1 kV 2-channel bi-directional isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	121In Stock 192Expected 11/26/2026	5,36 € 4,11 € 3,66 € 3,40 € View 3,27 € 3,18 € 3,15 € 3,10 €	Min.: 1 Mult.: 1	SI8400AA	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional	10 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	3 V	4.2 mA	25 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410BB-D-ISR Skyworks Solutions, Inc. 1: 1,48 € 2 500Expected 2/25/2027 NRND	Mfr. Part No. SI8410BB-D-ISR Mouser Part No 634-SI8410BB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	2 500Expected 2/25/2027	Cut Tape 1,48 € 1,09 € 0,989 € 0,877 € Reel 0,811 € View 0,826 € 0,811 € 0,724 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	SI8410	SMD/SMT	SOIC-Narrow-8	1 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 2-channel digital isolator SI8420AB-D-IS Skyworks Solutions, Inc. 1: 2,13 € 1In Stock NRND	Mfr. Part No. SI8420AB-D-IS Mouser Part No 634-SI8420AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	1In Stock	2,13 € 1,57 € 1,33 € 1,26 € View 1,20 € 1,16 € 1,13 € 1,09 € 1,07 €	Min.: 1 Mult.: 1	SI8420	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 6-channel digital isolator SI8462AB-B-IS1 Skyworks Solutions, Inc. 1: 4,12 € 1 392On Order NRND	Mfr. Part No. SI8462AB-B-IS1 Mouser Part No 634-SI8462AB-B-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 6-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	1 392On Order On Order Ship Dates Mfr. No: SI8462AB-B-IS1 Stock: 0 On Order: 144 Expected 11/12/2026 1 248 Expected 12/4/2026 Factory Lead Time: 14 Weeks	4,12 € 3,10 € 2,74 € 2,52 € View 2,42 € 2,35 € 2,32 €	Min.: 1 Mult.: 1	SI8462AB	SMD/SMT	SOIC-Narrow-16	6 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410AB-D-IS Skyworks Solutions, Inc. 1: 1,91 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8410AB-D-IS Mouser Part No 634-SI8410AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,91 € 1,54 € 1,30 € 1,23 € View 1,13 € 1,09 € 1,07 € 1,03 € 1,01 €	Min.: 1 Mult.: 1	SI8410	SMD/SMT	SOIC-Narrow-8	1 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410BB-D-IS Skyworks Solutions, Inc. 96: 0,839 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8410BB-D-IS Mouser Part No 634-SI8410BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	0,839 € 0,816 € 0,788 € 0,765 € View 0,74 € 0,724 €	Min.: 96 Mult.: 96	SI8410	SMD/SMT	SOIC-Narrow-8	1 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel digital isolator SI8420AB-D-ISR Skyworks Solutions, Inc. 2 500: 1,11 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8420AB-D-ISR Mouser Part No 634-SI8420AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 1,11 € 1,08 €	Min.: 2 500 Mult.: 2 500 : 2 500	SI8420	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Reel
Digital Isolators 2.5 kV 2-channel digital isolator SI8420BB-D-IS Skyworks Solutions, Inc. 96: 1,03 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8420BB-D-IS Mouser Part No 634-SI8420BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,03 € 1,01 € 0,972 € 0,946 € View 0,912 € 0,894 €	Min.: 96 Mult.: 96	SI8420	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421BB-D-IS Skyworks Solutions, Inc. 96: 1,69 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8421BB-D-IS Mouser Part No 634-SI8421BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,69 € 1,65 € 1,60 € 1,56 € View 1,51 € 1,48 €	Min.: 96 Mult.: 96	SI8421	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s,kb	5000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 3-channel isolator SI8431AB-D-IS Skyworks Solutions, Inc. 46: 1,85 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8431AB-D-IS Mouser Part No 634-SI8431AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,85 € 1,71 € 1,64 € 1,59 € View 1,55 € 1,50 € 1,47 €	Min.: 46 Mult.: 46	SI8431	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 3-channel isolator SI8431BB-D-ISR Skyworks Solutions, Inc. 1 250: 2,23 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8431BB-D-ISR Mouser Part No 634-SI8431BB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 2,23 € 2,14 €	Min.: 1 250 Mult.: 1 250 : 1 250	SI8431	SMD/SMT	SOIC-Wide-16	3 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Reel
Digital Isolators 2.5 kV 3-channel digital isolator SI8435BB-D-IS1 Skyworks Solutions, Inc. 1: 3,96 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8435BB-D-IS1 Mouser Part No 634-SI8435BB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 3-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,96 € 2,98 € 2,51 € 2,49 € View 2,41 € 2,40 € 2,32 € 2,30 €	Min.: 1 Mult.: 1	SI8435BB	SMD/SMT	SOIC-Narrow-16	3 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 3 kV 4-channel digital isolator SI8440AA-D-IS1 Skyworks Solutions, Inc. 48: 2,01 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8440AA-D-IS1 Mouser Part No 634-SI8440AA-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 3 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,01 € 1,99 € 1,94 € 1,92 € View 1,87 € 1,85 € 1,83 €	Min.: 48 Mult.: 48	SI8440AA	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	1 Mb/s,kb	1000 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441AB-D-IS Skyworks Solutions, Inc. 46: 2,27 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8441AB-D-IS Mouser Part No 634-SI8441AB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,27 € 2,11 € 2,02 € 1,97 € View 1,91 € 1,86 €	Min.: 46 Mult.: 46	SI8441	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441AB-D-IS1 Skyworks Solutions, Inc. 48: 2,11 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8441AB-D-IS1 Mouser Part No 634-SI8441AB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,11 € 2,06 € 1,96 € 1,93 € View 1,86 € 1,81 € 1,79 €	Min.: 48 Mult.: 48	SI8441	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441BB-D-IS Skyworks Solutions, Inc. 46: 3,24 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8441BB-D-IS Mouser Part No 634-SI8441BB-D-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,24 € 3,00 € 2,87 € 2,80 € View 2,73 € 2,68 €	Min.: 46 Mult.: 46	SI8441	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441BB-D-IS1 Skyworks Solutions, Inc. 48: 3,20 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8441BB-D-IS1 Mouser Part No 634-SI8441BB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	3,20 € 2,90 € 2,75 € 2,73 € Quote Quote	Min.: 48 Mult.: 48	SI8441	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube
Digital Isolators 2.5 kV 4-channel digital isolator SI8441BB-D-ISR Skyworks Solutions, Inc. 1 250: 2,78 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8441BB-D-ISR Mouser Part No 634-SI8441BB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 2,78 € 2,76 €	Min.: 1 250 Mult.: 1 250 : 1 250	SI8441	SMD/SMT	SOIC-Wide-16	4 Channel	Unidirectional	150 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Reel
Digital Isolators 2.5 kV 4-channel digital isolator SI8442AB-D-IS1 Skyworks Solutions, Inc. 48: 2,11 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8442AB-D-IS1 Mouser Part No 634-SI8442AB-D-IS1 NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,11 € 2,10 € 2,03 € 2,00 € View 1,95 € 1,92 € 1,90 €	Min.: 48 Mult.: 48	SI8442	SMD/SMT	SOIC-Narrow-16	4 Channel	Unidirectional	1 Mb/s,kb	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C	Tube
Digital Isolators 1 KV 4-channel digital isolator SI8442BA-D-IU Skyworks Solutions, Inc. 96: 2,76 € Non-Stocked Lead-Time 14 Weeks NRND	Mfr. Part No. SI8442BA-D-IU Mouser Part No 634-SI8442BA-D-IU NRND	Skyworks Solutions, Inc.	Digital Isolators 1 KV 4-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,76 € 2,68 € 2,63 € 2,61 € Quote Quote	Min.: 96 Mult.: 96	SI8442	SMD/SMT	QSOP-16	4 Channel	Unidirectional	150 Mb/s,kb	1000 Vrms	Capacitive Coupling	5.5 V	2.7 V		6 ns	- 40 C	+ 125 C	Tube

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