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ISOW7821 Reinforced Digital Isolators

Texas Instruments ISOW7821 Reinforced Digital Isolators are high-performance, dual-channel digital isolators with an integrated high-efficiency power converter. The integrated DC-DC converter provides up to 650mW of isolated power at high efficiency and can be configured for various input and output voltage configurations. Therefore this device eliminates the need for a separate isolated power supply in space-constrained isolated designs.

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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
	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821DWE ISOW7821DWER Texas Instruments 1: $15.41 1,541In Stock	Mfr. Part No. ISOW7821DWER Mouser Part No 595-ISOW7821DWER	Texas Instruments	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821DWE Learn More about Texas Instruments ti isow7821 isolators	Datasheet	1,541In Stock	Cut Tape $15.41 $12.08 $11.23 $10.31 View Reel $9.06 $10.00 $9.89 $9.76 $9.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			ISOW7821	SMD/SMT	SOIC-16	2 Channel	Unidirectional	100 Mb/s,kb	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	33 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821FDWER ISOW7821FDWE Texas Instruments 1: $21.16 538In Stock	Mfr. Part No. ISOW7821FDWE Mouser Part No 595-ISOW7821FDWE	Texas Instruments	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821FDWER Learn More about Texas Instruments ti isow7821 isolators	Datasheet	538In Stock	$21.16 $15.98 $14.69 $13.25 View $12.99 $12.48 $12.25 Quote	Min.: 1 Mult.: 1			ISOW7821	SMD/SMT	SOIC-16	2 Channel	Unidirectional	100 Mb/s,kb	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	33 mA	13 ns	- 40 C	+ 125 C	Tube
	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821DWER ISOW7821DWE Texas Instruments 1: $20.01 52In Stock 120Expected 2/11/2026	Mfr. Part No. ISOW7821DWE Mouser Part No 595-ISOW7821DWE	Texas Instruments	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821DWER Learn More about Texas Instruments ti isow7821 isolators	Datasheet	52In Stock 120Expected 2/11/2026	$20.01 $15.75 $14.25 $13.14 View $12.66 $12.38 $12.13	Min.: 1 Mult.: 1			ISOW7821	SMD/SMT	SOIC-16	2 Channel	Unidirectional	100 Mb/s,kb	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	33 mA	13 ns	- 40 C	+ 125 C	Tube
	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821FDWE ISOW7821FDWER Texas Instruments 1: $14.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. ISOW7821FDWER Mouser Part No 595-ISOW7821FDWER	Texas Instruments	Digital Isolators Dual-channel 1/1 r e inforced digital is A 595-ISOW7821FDWE Learn More about Texas Instruments ti isow7821 isolators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $14.69 $11.45 $10.64 $9.75 View Reel $8.50 $9.41 $9.06 $8.95 $8.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000			ISOW7821	SMD/SMT	SOIC-16	2 Channel	Bidirectional, Unidirectional	100 Mb/s,kb	5000 Vrms	Capacitive Coupling, Magnetic Coupling	5.5 V	3 V	21 mA	13 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel