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ADuM144x Quad-Channel Digital Isolators

Analog Devices Inc. ADuM144x Quad-Channel Digital Isolators are micropower devices based on iCoupler^® technology. ADI ADuM144x isolators combine high speed, CMOS, and monolithic air core transformer technologies to provide outstanding performance characteristics compared to optocoupler devices.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Micro-power Quad-CH Digital Isolator ADUM1446ARQZ-RL7 Analog Devices 1: $7.27 4,740In Stock	Mfr. Part # ADUM1446ARQZ-RL7 Mouser Part # 584-ADUM1446ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	4,740In Stock	Cut Tape $7.27 $6.01 $5.10 $4.74 Reel $4.26 View $4.51 $4.48 $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			ADUM1446	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	552 uA, 672 uA	80 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1446ARSZ Analog Devices 1: $9.51 132In Stock	Mfr. Part # ADUM1446ARSZ Mouser Part # 584-ADUM1446ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	132In Stock	$9.51 $7.41 $6.45 $6.33 View $6.00 $5.83 $5.70 Quote	Min.: 1 Mult.: 1			ADUM1446	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	552 uA, 672 uA	80 ns	- 40 C	+ 125 C	Tube
	Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1440ARQZ Analog Devices 1: $7.83 895In Stock	Mfr. Part # ADUM1440ARQZ Mouser Part # 584-ADUM1440ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	895In Stock	$7.83 $6.04 $5.59 $5.09 View $4.72 $4.56 $4.35	Min.: 1 Mult.: 1			ADUM1440	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	492 uA, 732 uA	80 ns	- 40 C	+ 125 C	Tube
	Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1447ARSZ Analog Devices 1: $9.58 75In Stock	Mfr. Part # ADUM1447ARSZ Mouser Part # 584-ADUM1447ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	75In Stock	$9.58 $7.44 $6.70 $6.27 View $6.02 $5.85 $5.70 Quote	Min.: 1 Mult.: 1			ADUM1447	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	612 uA	80 ns	- 40 C	+ 125 C	Tube
	Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1441ARSZ-RL7 Analog Devices 1: $9.52 6In Stock	Mfr. Part # ADUM1441ARSZ-RL7 Mouser Part # 584-ADUM1441ARSZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	6In Stock	Cut Tape $9.52 $7.41 $6.88 $6.34 $5.38 MouseReel Available	Min.: 1 Mult.: 1			ADUM1441	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	552 uA, 672 uA	80 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1446ARQZ Analog Devices 1: $7.39 78In Stock	Mfr. Part # ADUM1446ARQZ Mouser Part # 584-ADUM1446ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	78In Stock	$7.39 $5.67 $5.10 $4.75 View $4.53 $4.39 $4.34 $4.29	Min.: 1 Mult.: 1			ADUM1446	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	552 uA, 672 uA	80 ns	- 40 C	+ 125 C	Tube
	Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1447ARQZ Analog Devices 1: $7.83 32In Stock	Mfr. Part # ADUM1447ARQZ Mouser Part # 584-ADUM1447ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	32In Stock	$7.83 $6.04 $5.59 $5.09 View $4.71 $4.56 $4.35 Quote	Min.: 1 Mult.: 1			ADUM1447	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	612 uA	80 ns	- 40 C	+ 125 C	Tube