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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 (TWD) 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: NT$260.63 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 NT$260.63 NT$215.46 NT$182.84 NT$169.93 Reel NT$152.72 View NT$161.68 NT$160.61 NT$149.14 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: NT$340.93 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	NT$340.93 NT$265.65 NT$231.23 NT$226.93 View NT$215.10 NT$209.01 NT$204.35 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: NT$280.71 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	NT$280.71 NT$216.53 NT$200.40 NT$182.48 View NT$169.21 NT$163.48 NT$155.95	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: NT$343.44 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	NT$343.44 NT$266.72 NT$240.20 NT$224.78 View NT$215.82 NT$209.72 NT$204.35 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: NT$341.29 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 NT$341.29 NT$265.65 NT$246.65 NT$227.29 NT$192.87 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: NT$264.93 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	NT$264.93 NT$203.27 NT$182.84 NT$170.29 View NT$162.40 NT$157.38 NT$155.59 NT$153.80	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: NT$280.71 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	NT$280.71 NT$216.53 NT$200.40 NT$182.48 View NT$168.85 NT$163.48 NT$155.95 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