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SOIC-Narrow-8 Digital Isolators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
Digital Isolators 2.5 kV 2-channel isolator SI8422AB-D-ISR Skyworks Solutions, Inc. 1: $2.28 119,236In Stock	Mfr. Part No. SI8422AB-D-ISR Mouser Part No 634-SI8422AB-D-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	119,236In Stock	Cut Tape $2.28 $1.73 $1.59 $1.46 Reel $1.23 View $1.37 $1.34 $1.29 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SI8422	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV uni- and bi-directional isolator SI8602AB-B-ISR Skyworks Solutions, Inc. 1: $6.00 7,723In Stock	Mfr. Part No. SI8602AB-B-ISR Mouser Part No 634-SI8602AB-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV uni- and bi-directional isolator	Datasheet	7,723In Stock	Cut Tape $6.00 $4.57 $4.21 $3.82 View Reel $3.43 $3.63 $3.52 $3.47 $3.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si8602AB	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional, Unidirectional	10 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	3 V	4.7 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 2-channel isolator SI8422AB-D-IS Skyworks Solutions, Inc. 1: $2.39 85,284In Stock	Mfr. Part No. SI8422AB-D-IS Mouser Part No 634-SI8422AB-D-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	85,284In Stock	$2.39 $1.78 $1.46 $1.37 View $1.34 $1.31 $1.27 $1.23 $1.21	Min.: 1 Mult.: 1	SI8422	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	1 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		35 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2.5 kV 2-channel bi-directional isolator SI8400AB-B-IS Skyworks Solutions, Inc. 1: $6.54 8,694In Stock NRND	Mfr. Part No. SI8400AB-B-IS Mouser Part No 634-SI8400AB-B-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel bi-directional isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	8,694In Stock	$6.54 $5.01 $4.37 $4.15 View $4.00 $3.89 $3.84 $3.79	Min.: 1 Mult.: 1	SI8400AB	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
Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators MAX12931CASA+ Analog Devices / Maxim Integrated 1: $6.58 4,389In Stock	Mfr. Part No. MAX12931CASA+ Mouser Part No 700-MAX12931CASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators	Datasheet	4,389In Stock	$6.58 $5.06 $4.67 $4.24 View $4.16 $4.07 $3.97 $3.86 Quote	Min.: 1 Mult.: 1	MAX12931	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	3000 Vrms	Capacitive Coupling	5.5 V	1.71 V	3.06 mA	5.6 ns	- 40 C	+ 125 C		Tube
Digital Isolators 3.75 kV 2-ch bi-directional isolator SI8600AC-B-IS Skyworks Solutions, Inc. 1: $6.54 3,704In Stock 2,880Expected 11/01/2027	Mfr. Part No. SI8600AC-B-IS Mouser Part No 634-SI8600AC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-ch bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	3,704In Stock 2,880Expected 11/01/2027	$6.54 $5.01 $4.34 $4.17 View $4.00 $3.89 $3.84 $3.78	Min.: 1 Mult.: 1	SI8600AC	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional	10 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	3 V	5.4 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV uni- and bi-directional isolator SI8602AB-B-IS Skyworks Solutions, Inc. 1: $6.02 5,801In Stock	Mfr. Part No. SI8602AB-B-IS Mouser Part No 634-SI8602AB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV uni- and bi-directional isolator	Datasheet	5,801In Stock	$6.02 $4.60 $3.91 $3.75 View $3.65 $3.54 $3.48	Min.: 1 Mult.: 1	Si8602AB	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional, Unidirectional	10 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	3 V	4.7 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 1-channel digital isolator SI8410AB-D-ISR Skyworks Solutions, Inc. 1: $2.37 2,117In Stock NRND	Mfr. Part No. SI8410AB-D-ISR Mouser Part No 634-SI8410AB-D-ISR NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 1-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	2,117In Stock	Cut Tape $2.37 $1.75 $1.60 $1.43 Reel $1.25 View $1.35 $1.31 $1.26 $1.21	Min.: 1 Mult.: 1 : 2,500	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		Reel, Cut Tape
Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators MAX12931FASA+ Analog Devices / Maxim Integrated 1: $7.09 1,681In Stock	Mfr. Part No. MAX12931FASA+ Mouser Part No 700-MAX12931FASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators Learn More about Analog Devices / Maxim Integrated maxim max12931 isolators	Datasheet	1,681In Stock	$7.09 $5.44 $5.02 $4.26 View $4.21 $4.16 $3.94	Min.: 1 Mult.: 1	MAX12931	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	3000 Vrms	Capacitive Coupling	5.5 V	1.71 V	3.06 mA	5.6 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2.5 kV 2-channel isolator SI8422BB-D-ISR Skyworks Solutions, Inc. 1: $3.31 1,900In Stock 27,500On Order	Mfr. Part No. SI8422BB-D-ISR Mouser Part No 634-SI8422BB-D-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	1,900In Stock 27,500On Order On Order Ship Dates Mfr. No: SI8422BB-D-ISR Stock: 1,900 Can Dispatch Immediately On Order: 10,000 Expected 19/11/2026 17,500 Expected 25/02/2027 Factory Lead Time: 14 Weeks	Cut Tape $3.31 $2.49 $2.28 $2.05 Reel $1.76 View $1.94 $1.92 $1.86 $1.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SI8422	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		8 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 2-channel bi-directional isolator SI8600AB-B-IS Skyworks Solutions, Inc. 1: $6.60 1,130In Stock 3,168Expected 04/01/2027	Mfr. Part No. SI8600AB-B-IS Mouser Part No 634-SI8600AB-B-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel bi-directional isolator	Datasheet	1,130In Stock 3,168Expected 04/01/2027	$6.60 $5.07 $4.34 $4.17 View $4.09 $3.97 $3.78	Min.: 1 Mult.: 1	Si8600AB	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional	1 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	3 V	5.4 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 2-channel bi-directional isolator SI8600AB-B-ISR Skyworks Solutions, Inc. 1: $6.60 492In Stock 5,000Expected 26/11/2026	Mfr. Part No. SI8600AB-B-ISR Mouser Part No 634-SI8600AB-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel bi-directional isolator	Datasheet	492In Stock 5,000Expected 26/11/2026	Cut Tape $6.60 $5.07 $4.69 $4.26 View Reel $3.79 $4.09 $4.02 $4.00 $3.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Si8600AB	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional		2500 Vrms	Capacitive Coupling	5.5 V	3 V	5.4 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV 2-ch bi-directional isolator SI8600AC-B-ISR Skyworks Solutions, Inc. 1: $6.60 1,155In Stock 12,500Expected 18/02/2027	Mfr. Part No. SI8600AC-B-ISR Mouser Part No 634-SI8600AC-B-ISR	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV 2-ch bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	1,155In Stock 12,500Expected 18/02/2027	Cut Tape $6.60 $5.07 $4.69 $4.26 View Reel $3.79 $4.09 $4.02 $4.00 $3.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SI8600AC	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional		3750 Vrms	Capacitive Coupling	5.5 V	3 V	5.4 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators 3.75 kV uni- and bi-directional isolator SI8602AC-B-IS Skyworks Solutions, Inc. 1: $5.99 753In Stock	Mfr. Part No. SI8602AC-B-IS Mouser Part No 634-SI8602AC-B-IS	Skyworks Solutions, Inc.	Digital Isolators 3.75 kV uni- and bi-directional isolator Learn More about Skyworks Solutions, Inc. siliconlabssi86x	Datasheet	753In Stock	$5.99 $4.56 $4.20 $3.81 View $3.62 $3.51 $3.46 $3.43	Min.: 1 Mult.: 1	SI8602AC	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional, Unidirectional	10 Mb/s	3750 Vrms	Capacitive Coupling	5.5 V	3 V	4.7 mA	20 ns	- 40 C	+ 125 C	AEC-Q100	Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421AB-D-ISR Skyworks Solutions, Inc. 1: $2.23 1,669In 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	1,669In Stock 15,000On Order	Cut Tape $2.23 $1.73 $1.61 $1.47 View Reel $1.37 $1.40 $1.37 $1.37 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
Digital Isolators 2.5 kV 2-channel isolator SI8422BB-D-IS Skyworks Solutions, Inc. 1: $3.45 277In Stock 7,104On Order	Mfr. Part No. SI8422BB-D-IS Mouser Part No 634-SI8422BB-D-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	277In Stock 7,104On Order On Order Ship Dates Mfr. No: SI8422BB-D-IS Stock: 277 Can Dispatch Immediately On Order: 3,840 Expected 16/11/2026 3,264 Expected 29/01/2027 Factory Lead Time: 14 Weeks	$3.45 $2.58 $2.18 $2.05 View $1.98 $1.93 $1.87 $1.80 $1.77	Min.: 1 Mult.: 1	SI8422	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		8 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2.5 kV 2-channel digital isolator SI8423BB-D-ISR Skyworks Solutions, Inc. 1: $3.45 31In Stock 7,500Expected 19/01/2027	Mfr. Part No. SI8423BB-D-ISR Mouser Part No 634-SI8423BB-D-ISR	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	31In Stock 7,500Expected 19/01/2027	Cut Tape $3.45 $2.58 $2.36 $2.12 Reel $1.81 View $2.01 $1.97 $1.86 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SI8423	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		8 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 1 kV 2-channel bi-directional isolator SI8400AA-B-IS Skyworks Solutions, Inc. 1: $6.23 121In Stock 192Expected 26/11/2026 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 26/11/2026	$6.23 $4.78 $4.26 $3.95 View $3.80 $3.70 $3.66 $3.61	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
Digital Isolators 2.5 kV 2-channel digital isolator SI8402AB-B-IS Skyworks Solutions, Inc. 1: $6.54 19In Stock NRND	Mfr. Part No. SI8402AB-B-IS Mouser Part No 634-SI8402AB-B-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	19In Stock	$6.54 $5.01 $4.21 $4.20 View $4.09 $4.03 $4.00 $3.97	Min.: 1 Mult.: 1	Si8402AB	SMD/SMT	SOIC-Narrow-8	2 Channel	Bidirectional, Unidirectional	10 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	3 V	4.2 mA	25 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2.5 kV 2-channel isolator SI8421AB-D-IS Skyworks Solutions, Inc. 1: $2.39 58In Stock 3,168Expected 21/01/2027 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	58In Stock 3,168Expected 21/01/2027	$2.39 $1.78 $1.46 $1.39 View $1.35 $1.31 $1.27 $1.23 $1.21	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
Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators MAX12930CASA+ Analog Devices / Maxim Integrated 1: $7.13 145In Stock	Mfr. Part No. MAX12930CASA+ Mouser Part No 700-MAX12930CASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators Learn More about Analog Devices / Maxim Integrated maxim max12931 isolators	Datasheet	145In Stock	$7.13 $5.49 $5.08 $5.03 View $4.29 $4.18 $4.11 $4.07	Min.: 1 Mult.: 1	MAX12930	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	3000 Vrms	Galvanic Isolation	5.5 V	1.71 V	2.15 mA, 4.21 mA	5.6 ns	- 40 C	+ 125 C		Tube
Digital Isolators Reinforced, fast, Low-power 2-channel Di MAX22291EASA/V+ Analog Devices / Maxim Integrated 1: $4.84 500In Stock	Mfr. Part No. MAX22291EASA/V+ Mouser Part No 700-MAX22291EASA/V+	Analog Devices / Maxim Integrated	Digital Isolators Reinforced, fast, Low-power 2-channel Di Learn More about Analog Devices / Maxim Integrated maxim max22290 max22291 digital isolators	Datasheet	500In Stock	$4.84 $3.65 $3.35 $2.84 View $2.59 $2.51	Min.: 1 Mult.: 1	MAX22291	SMD/SMT	SOIC-Narrow-8				3000 Vrms									Tube
Digital Isolators 2-channel, 3.0kVRMS, Digital Galvanic Is MAX22421BASA+ Analog Devices / Maxim Integrated 1: $8.86 14In Stock	Mfr. Part No. MAX22421BASA+ Mouser Part No 700-MAX22421BASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-channel, 3.0kVRMS, Digital Galvanic Is Learn More about Analog Devices / Maxim Integrated maxim max22420 max22421 max22820 max22821 isolators	Datasheet	14In Stock	$8.86 $6.86 $6.36 $5.40 View $5.39 $5.12 Quote	Min.: 1 Mult.: 1	MAX22421	SMD/SMT	SOIC-Narrow-8													Tube
Digital Isolators 2-channel, 3.0kVRMS, Digital Galvanic Is MAX22421CASA+ Analog Devices / Maxim Integrated 1: $8.81 53In Stock	Mfr. Part No. MAX22421CASA+ Mouser Part No 700-MAX22421CASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-channel, 3.0kVRMS, Digital Galvanic Is Learn More about Analog Devices / Maxim Integrated maxim max22420 max22421 max22820 max22821 isolators	Datasheet	53In Stock	$8.81 $6.84 $6.35 $5.79 View $5.42 $5.28 $5.16 Quote	Min.: 1 Mult.: 1	MAX22421	SMD/SMT	SOIC-Narrow-8													Tube
Digital Isolators 2.5 kV 2-channel digital isolator SI8423BB-D-IS Skyworks Solutions, Inc. 1: $3.09 13,765On Order	Mfr. Part No. SI8423BB-D-IS Mouser Part No 634-SI8423BB-D-IS	Skyworks Solutions, Inc.	Digital Isolators 2.5 kV 2-channel digital isolator Learn More about Skyworks Solutions, Inc. silicon labs si84x isolators	Datasheet	13,765On Order On Order Ship Dates Mfr. No: SI8423BB-D-IS Stock: 0 On Order: 2,821 Expected 26/11/2026 5,376 Expected 04/12/2026 5,568 Expected 15/01/2027 Factory Lead Time: 14 Weeks	$3.09 $2.49 $2.31 $2.06 View $1.97 $1.91 $1.86 $1.71 $1.68	Min.: 1 Mult.: 1	SI8423	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	2500 Vrms	Capacitive Coupling	5.5 V	2.7 V		8 ns	- 40 C	+ 125 C		Tube

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