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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 (USD) 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: $7.77 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 $7.77 $6.01 $5.56 $5.08 Reel $4.56 View $4.72 $4.35 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: $4.31 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 $4.31 $4.22 $4.20 Reel $4.20 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: $5.40 1,127In 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	1,127In Stock	$5.40 $5.27 $5.25	Min.: 1 Mult.: 1 Max.: 901	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: $10.03 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	$10.03 $7.79 $7.25 $6.63	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 ADUM1445ARQZ Analog Devices 1: $7.77 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	$7.77 $6.01 $5.59 $4.90	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 ADUM1440ARQZ Analog Devices 1: $7.83 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	$7.83 $6.04 $5.59 $5.09 $4.72	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: $7.83 372In 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	372In Stock	$7.83 $6.04 $5.59 $5.09 $4.71	Min.: 1 Mult.: 1 Max.: 297	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 ADUM1445ARQZ-RL7 Analog Devices 1: $4.31 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 $4.31 $4.22 $4.20 $4.20 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 ADUM1447ARQZ-RL7 Analog Devices 1: $4.31 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 $4.31 $4.22 $4.20 $4.20 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: $9.58 75In 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	75In Stock	$9.58 $7.44 $6.70 $6.27 View $6.02 $5.85 $5.70 $5.55 Quote	Min.: 1 Mult.: 1	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 ADUM1441ARQZ-RL7 Analog Devices 1: $7.83 248In Stock 8,000On 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	248In Stock 8,000On Order	Cut Tape $7.83 $6.04 $5.59 $5.11 $5.11 MouseReel Available	Min.: 1 Mult.: 1 Max.: 198	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 ADUM1441ARSZ-RL7 Analog Devices 1: $9.52 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 $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,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: $7.77 16In 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	16In Stock	Cut Tape $7.77 $6.01 $5.57 $5.08 $4.54 View $4.72 $4.35 MouseReel Available	Min.: 1 Mult.: 1	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 ADUM1445ARSZ Analog Devices 1: $9.51 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	$9.51 $7.41 $6.45 $6.20 View $5.97 $5.83 $5.70 $5.40	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 ADUM1446ARQZ Analog Devices 1: $7.40 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	$7.40 $5.68 $5.11 $4.76 View $4.54 $4.40 $4.34 $4.29	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 Analog Devices 1: $7.83 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	$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,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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