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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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: $10.05 5,240In Stock	Mfr. Part No. ADUM1446ARQZ-RL7 Mouser Part No 584-ADUM1446ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	5,240In Stock	Cut Tape $10.05 $7.71 $7.13 $6.47 Reel $5.90 View $6.17 $6.01 $5.71 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,192 : 1,000	ADUM1446	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1440ARQZ-RL7 Analog Devices 1: $10.65 1,137In Stock	Mfr. Part No. ADUM1440ARQZ-RL7 Mouser Part No 584-ADUM1440ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	1,137In Stock	Cut Tape $10.65 $8.21 $7.60 $6.94 $6.42 Reel $6.42 MouseReel Available	Min.: 1 Mult.: 1 Max.: 909 : 1,000	ADUM1440	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	732 uA	180 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1440ARSZ Analog Devices 1: $12.55 1,142In Stock	Mfr. Part No. ADUM1440ARSZ Mouser Part No 584-ADUM1440ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	1,142In Stock	$12.55 $9.72 $9.03 $8.23 View $7.85 $7.64	Min.: 1 Mult.: 1 Max.: 913	ADUM1440	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1446ARSZ Analog Devices 1: $13.63 132In Stock	Mfr. Part No. ADUM1446ARSZ Mouser Part No 584-ADUM1446ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	132In Stock	$13.63 $10.59 $9.85 $9.02	Min.: 1 Mult.: 1 Max.: 105	ADUM1446	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s,kb	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: $10.65 907In Stock	Mfr. Part No. ADUM1440ARQZ Mouser Part No 584-ADUM1440ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	907In Stock	$10.65 $8.21 $7.60 $6.92 $6.42	Min.: 1 Mult.: 1 Max.: 725	ADUM1440	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1441ARQZ Analog Devices 1: $10.65 422In Stock	Mfr. Part No. ADUM1441ARQZ Mouser Part No 584-ADUM1441ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	422In Stock	$10.65 $8.21 $7.60 $6.92 $6.41	Min.: 1 Mult.: 1 Max.: 430	ADUM1441	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1441ARQZ-RL7 Analog Devices 1: $10.65 463In Stock 7,975On Order	Mfr. Part No. ADUM1441ARQZ-RL7 Mouser Part No 584-ADUM1441ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	463In Stock 7,975On Order	Cut Tape $10.65 $8.21 $7.60 $6.94 $6.90 $6.90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 378	ADUM1441	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1442ARQZ-RL7 Analog Devices 1: $10.57 171In Stock	Mfr. Part No. ADUM1442ARQZ-RL7 Mouser Part No 584-ADUM1442ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	171In Stock	Cut Tape $10.57 $8.17 $7.58 $6.91 $6.42 $6.42 MouseReel Available	Min.: 1 Mult.: 1 Max.: 280	ADUM1442	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	612 uA	80 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1445ARQZ-RL7 Analog Devices 1: $10.65 82In Stock	Mfr. Part No. ADUM1445ARQZ-RL7 Mouser Part No 584-ADUM1445ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	82In Stock	Cut Tape $10.65 $8.21 $7.60 $6.94 $6.90 $5.85 MouseReel Available	Min.: 1 Mult.: 1	ADUM1445	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	492 uA, 732 uA	80 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1446ARQZ Analog Devices 1: $10.05 78In Stock	Mfr. Part No. ADUM1446ARQZ Mouser Part No 584-ADUM1446ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	78In Stock	$10.05 $7.71 $6.94 $6.46 View $6.16 $5.97 $5.90 $5.83	Min.: 1 Mult.: 1	ADUM1446	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	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-RL7 Analog Devices 1: $10.65 669In Stock	Mfr. Part No. ADUM1447ARQZ-RL7 Mouser Part No 584-ADUM1447ARQZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	669In Stock	Cut Tape $10.65 $8.21 $7.60 $6.94 $6.90 $6.90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 535	ADUM1447	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	612 uA	180 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1447ARSZ Analog Devices 1: $13.03 102In Stock	Mfr. Part No. ADUM1447ARSZ Mouser Part No 584-ADUM1447ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	102In Stock	$13.03 $10.12 $9.11	Min.: 1 Mult.: 1 Max.: 81	ADUM1447	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s,kb	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: $12.95 6In Stock	Mfr. Part No. ADUM1441ARSZ-RL7 Mouser Part No 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 $12.95 $10.08 $9.36 $8.62 $7.32 MouseReel Available	Min.: 1 Mult.: 1	ADUM1441	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1445ARQZ Analog Devices 1: $10.65 226In Stock	Mfr. Part No. ADUM1445ARQZ Mouser Part No 584-ADUM1445ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	226In Stock	$10.65 $8.21 $7.60 $6.92	Min.: 1 Mult.: 1 Max.: 180	ADUM1445	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1445ARSZ Analog Devices 1: $12.93 11In Stock	Mfr. Part No. ADUM1445ARSZ Mouser Part No 584-ADUM1445ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	11In Stock	$12.93 $10.08 $8.77 $8.43 View $8.12 $7.93 $7.75 Quote	Min.: 1 Mult.: 1	ADUM1445	SMD/SMT	SSOP-20	4 Channel	Bidirectional	2 Mb/s,kb	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 ADUM1447ARQZ Analog Devices 1: $10.65 33In Stock	Mfr. Part No. ADUM1447ARQZ Mouser Part No 584-ADUM1447ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	33In Stock	$10.65 $8.21 $7.60 $6.92 View $6.41 $6.20 $5.92 Quote	Min.: 1 Mult.: 1	ADUM1447	SMD/SMT	QSOP-16	4 Channel	Bidirectional	2 Mb/s,kb	2500 Vrms	Magnetic Coupling	3.6 V	2.25 V	612 uA	80 ns	- 40 C	+ 125 C	Tube

ADuM144x Quad-Channel Digital Isolators

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