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SOIC-Narrow-8 Digital Isolators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 uni- and bi-directional isolator SI8602AB-B-ISR Skyworks Solutions, Inc. 1: $8.16 8,223In 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	8,223In Stock	Cut Tape $8.16 $6.22 $5.73 $5.20 View Reel $4.66 $4.94 $4.79 $4.72 $4.66 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: $3.25 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	$3.25 $2.42 $1.99 $1.86 View $1.82 $1.78 $1.73 $1.67 $1.65	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 isolator SI8422AB-D-ISR Skyworks Solutions, Inc. 1: $3.10 120,236In 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	120,236In Stock	Cut Tape $3.10 $2.35 $2.16 $1.99 Reel $1.67 View $1.86 $1.82 $1.75 $1.65 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 2-channel bi-directional isolator SI8400AB-B-IS Skyworks Solutions, Inc. 1: $8.89 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	$8.89 $6.81 $5.94 $5.64 View $5.44 $5.29 $5.22 $5.15	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 3.75 kV 2-ch bi-directional isolator SI8600AC-B-IS Skyworks Solutions, Inc. 1: $8.89 3,944In Stock 2,880Expected 11/1/2027	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	3,944In Stock 2,880Expected 11/1/2027	$8.89 $6.81 $5.90 $5.67 View $5.44 $5.29 $5.22 $5.14	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: $8.19 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	$8.19 $6.26 $5.32 $5.10 View $4.96 $4.81 $4.73	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: $3.22 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 $3.22 $2.38 $2.18 $1.94 Reel $1.70 View $1.84 $1.78 $1.71 $1.65	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 MAX12931CASA+ Analog Devices / Maxim Integrated 1: $8.95 4,391In Stock	Mfr. Part No. MAX12931CASA+ Mouser Part No 700-MAX12931CASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators	Datasheet	4,391In Stock	$8.95 $6.88 $6.35 $5.77 View $5.66 $5.54 $5.40 $5.25	Min.: 1 Mult.: 1 Max.: 3,512	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-Channel, 3.75kVRMS Digital Isolators MAX12931FASA+ Analog Devices / Maxim Integrated 1: $9.64 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	$9.64 $7.40 $6.83 $5.79 View $5.73 $5.66	Min.: 1 Mult.: 1 Max.: 1,344	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: $4.50 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 25/3/2027 17,500 Expected 13/5/2027 Factory Lead Time: 14 Weeks	Cut Tape $4.50 $3.39 $3.10 $2.79 Reel $2.39 View $2.64 $2.61 $2.53 $2.34 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: $8.98 1,362In Stock 3,168Expected 4/1/2027	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	1,362In Stock 3,168Expected 4/1/2027	$8.98 $6.90 $5.90 $5.67 View $5.56 $5.40 $5.14	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: $8.98 547In 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	547In Stock 5,000Expected 26/11/2026	Cut Tape $8.98 $6.90 $6.38 $5.79 View Reel $5.15 $5.56 $5.47 $5.44 $5.15 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: $8.98 2,250In Stock 12,500Expected 18/2/2027	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	2,250In Stock 12,500Expected 18/2/2027	Cut Tape $8.98 $6.90 $6.38 $5.79 View Reel $5.15 $5.56 $5.47 $5.44 $5.15 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: $8.15 755In 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	755In Stock	$8.15 $6.20 $5.71 $5.18 View $4.92 $4.77 $4.71 $4.66	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: $3.03 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 $3.03 $2.35 $2.19 $2.00 View Reel $1.86 $1.90 $1.86 $1.86 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: $4.69 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 12/11/2026 3,264 Expected 29/1/2027 Factory Lead Time: 14 Weeks	$4.69 $3.51 $2.96 $2.79 View $2.69 $2.62 $2.54 $2.45 $2.41	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: $4.69 31In Stock 7,500Expected 19/1/2027	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 19/1/2027	Cut Tape $4.69 $3.51 $3.21 $2.88 Reel $2.46 View $2.73 $2.68 $2.53 $2.41 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: $8.47 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	$8.47 $6.50 $5.79 $5.37 View $5.17 $5.03 $4.98 $4.91	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: $8.89 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	$8.89 $6.81 $5.73 $5.71 View $5.56 $5.48 $5.44 $5.40	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: $3.25 403In Stock 3,168Expected 21/1/2027 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	403In Stock 3,168Expected 21/1/2027	$3.25 $2.42 $1.99 $1.89 View $1.84 $1.78 $1.73 $1.67 $1.65	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: $9.70 170In 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	170In Stock	$9.70 $7.47 $6.91 $6.84	Min.: 1 Mult.: 1 Max.: 136	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: $6.58 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	$6.58 $4.96 $4.56 $3.86	Min.: 1 Mult.: 1 Max.: 400	MAX22291	SMD/SMT	SOIC-Narrow-8				3000 Vrms									Tube
Digital Isolators 2-channel, 3.0kVRMS, Digital Galvanic Is MAX22421BASA+ Analog Devices / Maxim Integrated 1: $12.05 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	$12.05 $9.33 $8.65 $7.34 View $7.33 $6.96 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: $11.98 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	$11.98 $9.30 $8.64 $7.87 View $7.37 $7.18 $7.02 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: $4.20 13,770On 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	13,770On Order On Order Ship Dates Mfr. No: SI8423BB-D-IS Stock: 0 On Order: 2,826 Expected 19/11/2026 5,376 Expected 4/12/2026 5,568 Expected 15/1/2027 Factory Lead Time: 14 Weeks	$4.20 $3.39 $3.14 $2.80 View $2.68 $2.60 $2.53 $2.33 $2.28	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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