Isolation Amplifiers – Mouser Switzerland

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Si893x Isolated Amplifiers

Skyworks Solutions Inc. Si893x Isolated Amplifiers are galvanically isolated analog amplifiers and delta-sigma modulators optimized for voltage sensing. The Si893x amplifiers and modulators provide excellent linearity with low offset and gain drift to maintain accuracy over the entire operating temperature range. These isolated devices can deliver accurate measurements even in the presence of high-power switching, as found in motor drive systems and inverters. The Si893x amplifiers feature 0V to 2.5V nominal input voltage, 1µs low signal delay, and 0.16mV typical input offset.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Number of Channels	Isolation Voltage	Isolation Type	3 dB Bandwidth	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Isolation Amplifiers 2.5 kV Isolated analog amplifiers SI8931B-IS Skyworks Solutions, Inc. 1: 4.90 CHF 1 751In Stock	Mfr. Part No. SI8931B-IS Mouser Part No 634-SI8931BIS	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	1 751In Stock	4.90 CHF 3.76 CHF 3.22 CHF 3.09 CHF View 3.00 CHF 2.95 CHF 2.80 CHF	Min.: 1 Mult.: 1	Si8931	1 Channel	2.5 kVrms	CMOS	600 kHz	160 uV	5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
Isolation Amplifiers 5.0 kV Isolated analog amplifiers SI8932D-IS4 Skyworks Solutions, Inc. 1: 5.09 CHF 594In Stock 2 080On Order	Mfr. Part No. SI8932D-IS4 Mouser Part No 634-SI8932DIS4	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	594In Stock 2 080On Order On Order Ship Dates Mfr. No: SI8932D-IS4 Stock: 594 Can Dispatch Immediately On Order: 880 Expected 29/01/2027 1 200 Expected 15/03/2027 Factory Lead Time: 24 Weeks	5.09 CHF 3.89 CHF 3.59 CHF 3.28 CHF View 3.12 CHF 3.02 CHF 2.99 CHF 2.96 CHF	Min.: 1 Mult.: 1	Si8932	1 Channel	5 kVrms	CMOS	600 kHz	160 uV	5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
Isolation Amplifiers 5.0 kV Isolated analog amplifiers SI8931D-IS4 Skyworks Solutions, Inc. 1: 5.09 CHF 172In Stock	Mfr. Part No. SI8931D-IS4 Mouser Part No 634-SI8931DIS4	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	172In Stock	5.09 CHF 3.89 CHF 3.59 CHF 3.28 CHF View 3.12 CHF 3.02 CHF 2.99 CHF 2.96 CHF	Min.: 1 Mult.: 1	Si8931	1 Channel	5 kVrms	CMOS	600 kHz	160 uV	5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
Isolation Amplifiers 5.0 kV Isolated analog amplifiers SI8931D-IS4R Skyworks Solutions, Inc. 1: 5.15 CHF 229In Stock 1 250Expected 28/01/2027	Mfr. Part No. SI8931D-IS4R Mouser Part No 634-SI8931DIS4R	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	229In Stock 1 250Expected 28/01/2027	Cut Tape 5.15 CHF 3.95 CHF 3.65 CHF 3.32 CHF Reel 3.00 CHF View 3.18 CHF 3.14 CHF 2.95 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 250	Si8931	1 Channel	5 kVrms	CMOS	600 kHz	160 uV	5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators SI8936D-IS4 Skyworks Solutions, Inc. 1: 5.15 CHF 45In Stock	Mfr. Part No. SI8936D-IS4 Mouser Part No 634-SI8936DIS4	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	45In Stock	5.15 CHF 3.95 CHF 3.43 CHF 3.26 CHF View 3.14 CHF 3.08 CHF 3.02 CHF 2.95 CHF	Min.: 1 Mult.: 1	Si8936	1 Channel	5 kVrms	CMOS	20 kHz	400 uV	5.5 V	3 V	7 mA	- 40 C	+ 125 C	SMD/SMT		Tube
Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators SI8937D-IS4 Skyworks Solutions, Inc. 1: 5.15 CHF 18In Stock	Mfr. Part No. SI8937D-IS4 Mouser Part No 634-SI8937DIS4	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	18In Stock	5.15 CHF 3.95 CHF 3.43 CHF 3.26 CHF View 3.14 CHF 3.08 CHF 3.02 CHF 2.95 CHF	Min.: 1 Mult.: 1	Si8937	1 Channel	5 kVrms	CMOS	40 kHz	400 uV	5.5 V	3 V	7 mA	- 40 C	+ 125 C	SMD/SMT		Tube
Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators SI8935B-IS Skyworks Solutions, Inc. 1: 4.90 CHF 96In Stock	Mfr. Part No. SI8935B-IS Mouser Part No 873-SI8935B-IS	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	96In Stock	4.90 CHF 3.76 CHF 3.22 CHF 3.09 CHF View 3.00 CHF 2.92 CHF 2.88 CHF 2.80 CHF	Min.: 1 Mult.: 1	Si8935	1 Channel	2.5 kVrms	CMOS	40 kHz	400 uV	5.5 V	3 V	7 mA	- 40 C	+ 125 C	SMD/SMT		Tube
Isolation Amplifiers 2.5 kV Isolated analog amplifiers SI8932B-IS Skyworks Solutions, Inc. 1: 4.83 CHF 15 149On Order	Mfr. Part No. SI8932B-IS Mouser Part No 873-SI8932B-IS	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	15 149On Order	4.83 CHF 3.71 CHF 3.43 CHF 3.12 CHF View 2.96 CHF 2.87 CHF 2.85 CHF 2.81 CHF	Min.: 1 Mult.: 1	Si8932	1 Channel	2.5 kVrms	CMOS	600 kHz	160 uV	5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators SI8935D-IS4 Skyworks Solutions, Inc. 1: 5.09 CHF 160On Order	Mfr. Part No. SI8935D-IS4 Mouser Part No 634-SI8935DIS4	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	160On Order On Order Ship Dates Mfr. No: SI8935D-IS4 Stock: 0 On Order: 80 Expected 12/02/2027 80 Expected 19/02/2027 Factory Lead Time: 24 Weeks	5.09 CHF 3.89 CHF 3.59 CHF 3.28 CHF View 3.12 CHF 3.02 CHF 2.99 CHF 2.96 CHF	Min.: 1 Mult.: 1	Si8935	1 Channel	5 kVrms	CMOS	40 kHz	400 uV	5.5 V	3 V	7 mA	- 40 C	+ 125 C	SMD/SMT		Tube
Isolation Amplifiers Automotive 5.0 kV isolated analog amp SI8931D-AS4 Skyworks Solutions, Inc. 1: 6.58 CHF 80On Order	Mfr. Part No. SI8931D-AS4 Mouser Part No 873-SI8931D-AS4	Skyworks Solutions, Inc.	Isolation Amplifiers Automotive 5.0 kV isolated analog amp Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	80On Order	6.58 CHF 5.08 CHF 4.48 CHF 4.24 CHF View 4.01 CHF 3.96 CHF 3.86 CHF 3.76 CHF	Min.: 1 Mult.: 1	Si8931		5 kVrms	Isolated			5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
Isolation Amplifiers 2.5 kV Isolated analog amplifiers SI8931B-ISR Skyworks Solutions, Inc. 2 500: 2.81 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8931B-ISR Mouser Part No 634-SI8931BISR	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.81 CHF	Min.: 2 500 Mult.: 2 500 : 2 500	Si8931	1 Channel	2.5 kVrms	CMOS	600 kHz	160 uV	5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel
Isolation Amplifiers 5.0 kV Isolated analog amplifiers SI8932D-IS4R Skyworks Solutions, Inc. 1 250: 2.99 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8932D-IS4R Mouser Part No 634-SI8932DIS4R	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.99 CHF 2.96 CHF	Min.: 1 250 Mult.: 1 250 : 1 250	Si8932													Reel
Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators SI8935D-IS4R Skyworks Solutions, Inc. 1: 5.09 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8935D-IS4R Mouser Part No 634-SI8935DIS4R	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape 5.09 CHF 3.89 CHF 3.59 CHF 3.28 CHF Reel 2.99 CHF View 3.12 CHF 3.02 CHF 2.96 CHF	Min.: 1 Mult.: 1 : 1 250	Si8935													Reel, Cut Tape
Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators SI8936D-IS4R Skyworks Solutions, Inc. 1 250: 2.99 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8936D-IS4R Mouser Part No 634-SI8936DIS4R	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.99 CHF 2.96 CHF	Min.: 1 250 Mult.: 1 250 : 1 250	Si8936													Reel
Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators SI8937D-IS4R Skyworks Solutions, Inc. 1 250: 2.99 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8937D-IS4R Mouser Part No 634-SI8937DIS4R	Skyworks Solutions, Inc.	Isolation Amplifiers 5.0 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.99 CHF 2.96 CHF	Min.: 1 250 Mult.: 1 250 : 1 250	Si8937													Reel
Isolation Amplifiers 2.5 kV Isolated analog amplifiers SI8932B-ISR Skyworks Solutions, Inc. 2 500: 2.81 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8932B-ISR Mouser Part No 873-SI8932B-ISR	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV Isolated analog amplifiers Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.81 CHF	Min.: 2 500 Mult.: 2 500 : 2 500	Si8932	1 Channel		CMOS	600 kHz		5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel
Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators SI8935B-ISR Skyworks Solutions, Inc. 2 500: 2.81 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8935B-ISR Mouser Part No 873-SI8935B-ISR	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.81 CHF	Min.: 2 500 Mult.: 2 500 : 2 500	Si8935													Reel
Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators SI8936B-IS Skyworks Solutions, Inc. 1: 5.04 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8936B-IS Mouser Part No 873-SI8936B-IS	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	5.04 CHF 3.87 CHF 3.42 CHF 3.19 CHF View 3.07 CHF 2.99 CHF 2.95 CHF 2.90 CHF	Min.: 1 Mult.: 1	Si8936	1 Channel	2.5 kVrms	CMOS	20 kHz	400 uV	5.5 V	3 V	7 mA	- 40 C	+ 125 C	SMD/SMT		Tube
Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators SI8936B-ISR Skyworks Solutions, Inc. 2 500: 2.81 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8936B-ISR Mouser Part No 873-SI8936B-ISR	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.81 CHF	Min.: 2 500 Mult.: 2 500 : 2 500	Si8936													Reel
Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators SI8937B-IS Skyworks Solutions, Inc. 1: 5.04 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8937B-IS Mouser Part No 873-SI8937B-IS	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	5.04 CHF 3.87 CHF 3.42 CHF 3.19 CHF View 3.07 CHF 2.99 CHF 2.95 CHF 2.90 CHF	Min.: 1 Mult.: 1	Si8937	1 Channel	2.5 kVrms	CMOS	40 kHz	400 uV	5.5 V	3 V	7 mA	- 40 C	+ 125 C	SMD/SMT		Tube
Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators SI8937B-ISR Skyworks Solutions, Inc. 2 500: 2.81 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8937B-ISR Mouser Part No 873-SI8937B-ISR	Skyworks Solutions, Inc.	Isolation Amplifiers 2.5 kV isolated Delta-Sigma modulators Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 2.81 CHF	Min.: 2 500 Mult.: 2 500 : 2 500	Si8937													Reel
Isolation Amplifiers Automotive 5.0 kV isolated analog amp Skyworks Solutions, Inc. SI8931D-AS4R SI8931D-AS4R Skyworks Solutions, Inc. 1 250: 3.75 CHF Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI8931D-AS4R Mouser Part No 873-SI8931D-AS4R	Skyworks Solutions, Inc.	Isolation Amplifiers Automotive 5.0 kV isolated analog amp Learn More about Skyworks Solutions, Inc. skyworks si893x isolated amplifiers	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 3.75 CHF 3.58 CHF	Min.: 1 250 Mult.: 1 250 : 1 250	Si8931		5 kVrms	Isolated			5.5 V	3 V	4.7 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel

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