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ADuM642xA Quad-Channel Digital Isolators

Analog Devices Inc. ADuM642xA Quad-Channel Digital Isolators feature an isoPower^®, integrated and isolated DC-to-DC converter. These quad-channel isolators are based on iCoupler^® technology that offers regulated and isolated power that meets CISPR 32/EN 55032 Class B limits at a full load. The ADuM642xA isolators eliminate the need for separate, isolated DC-to-DC converters in 500mW isolated designs. These quad-channel digital isolators use iCoupler chip scale transformer technology for isolated logic signals and for the magnetic components of the DC-to-DC converter. This results in a small form factor and a total isolation solution.

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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	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 isoPower 5kV, LowEMI, 4ch data 2:2, 3.3V ADUM6422ABRNZ3 Analog Devices 1: $21.45 1,068In Stock	Mfr. Part No. ADUM6422ABRNZ3 Mouser Part No 584-ADUM6422ABRNZ3	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 2:2, 3.3V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	1,068In Stock	$21.45 $16.96 $14.95 $14.17 View $13.97 $13.40	Min.: 1 Mult.: 1 Max.: 854			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	3.6 V	3 V	190 mA	10 ns	- 40 C	+ 125 C	Tube
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 3:1, 3.3V ADUM6421ABRNZ3 Analog Devices 1: $23.26 639In Stock	Mfr. Part No. ADUM6421ABRNZ3 Mouser Part No 584-ADUM6421ABRNZ3	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 3:1, 3.3V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	639In Stock	$23.26 $18.43 $17.23 $15.90 View $15.15 $14.88	Min.: 1 Mult.: 1 Max.: 511			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	3.6 V	3 V	190 mA	10 ns	- 40 C	+ 125 C	Tube
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 1:3, 5V ADUM6423ABRNZ5 Analog Devices 1: $15.16 1,118In Stock	Mfr. Part No. ADUM6423ABRNZ5 Mouser Part No 584-ADUM6423ABRNZ5	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 1:3, 5V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	1,118In Stock	$15.16 $14.82 $14.51 $14.21 View $13.99 $13.79	Min.: 1 Mult.: 1 Max.: 894			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	8.2 mA, 9 mA	10 ns	- 40 C	+ 125 C	Tube
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 1:3, 3V ADUM6423ABRNZ3 Analog Devices 1: $24.96 531In Stock	Mfr. Part No. ADUM6423ABRNZ3 Mouser Part No 584-ADUM6423ABRNZ3	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 1:3, 3V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	531In Stock	$24.96 $19.20 $17.95 $16.78 $16.31	Min.: 1 Mult.: 1 Max.: 424			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	8.2 mA, 9 mA	10 ns	- 40 C	+ 125 C	Tube
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 0:4, 3V ADUM6424ABRNZ3 Analog Devices 1: $25.31 198In Stock	Mfr. Part No. ADUM6424ABRNZ3 Mouser Part No 584-ADUM6424ABRNZ3	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 0:4, 3V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	198In Stock	$25.31 $20.05 $18.74 $17.30	Min.: 1 Mult.: 1 Max.: 158			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	8.1 mA, 9.6 mA	10 ns	- 40 C	+ 125 C	Tube
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 2:2, 3.3V ADUM6422ABRNZ3-RL Analog Devices 1: $23.01 308In Stock	Mfr. Part No. ADUM6422ABRNZ3-RL Mouser Part No 584-ADUM6422ABRNZ3-R	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 2:2, 3.3V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	308In Stock	Cut Tape $23.01 $18.02 $16.77 $15.41 $15.41 MouseReel Available	Min.: 1 Mult.: 1 Max.: 246			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	3.6 V	3 V	190 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 3:1, 5V ADUM6421AWBRNZ5 Analog Devices 1: $27.50 63In Stock	Mfr. Part No. ADUM6421AWBRNZ5 Mouser Part No 584-ADUM6421AWBRNZ5	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 3:1, 5V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	63In Stock	$27.50 $21.80 $20.22 $18.43 View $17.91 $17.60	Min.: 1 Mult.: 1			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	8 mA, 9.4 mA	10 ns	- 40 C	+ 125 C	Tube
	Digital Isolators isoPower 5kV, LowEMI, 4ch data 0:4, 5V ADUM6424ABRNZ5 Analog Devices 1: $24.24 106In Stock	Mfr. Part No. ADUM6424ABRNZ5 Mouser Part No 584-ADUM6424ABRNZ5	Analog Devices	Digital Isolators isoPower 5kV, LowEMI, 4ch data 0:4, 5V Learn More about Analog Devices adi adum642xa quad channel isolators	Datasheet	106In Stock	$24.24 $19.20 $17.95	Min.: 1 Mult.: 1 Max.: 84			SMD/SMT	SOIC-28	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	8.1 mA, 9.6 mA	10 ns	- 40 C	+ 125 C	Tube