Digital Isolators

Digital Isolators electrically separate circuits but still allow for digital signals to be transferred between them. The technology types are capacitive coupling, giant magnetoresistive (GMR), or magnetic coupling. The number of channels range from 1 to 10 and the channel types can be bidirectional, unidirectional, or both.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
ADUM142E1WBRWZ $3.95	Analog Devices Inc.	DGTL ISOLTR 3KV 4CH SPI 16-SOIC	Tube	16-SOIC	Surface Mount	-	-40°C ~ 125°C
ADUM142E1WBRWZ-RL $4.94	Analog Devices Inc.	DGTL ISO 3.75KV 4CH SPI 16-SOIC	Tape & Reel (TR),Cut Tape (CT)	16-SOIC	Surface Mount	-	-40°C ~ 125°C
ADUM1440ARQZ $6.78	Analog Devices Inc.	DGTL ISOLTR 2.5KV 4CH GP 16-SSOP	Tube	16-QSOP	Surface Mount	iCoupler®	-40°C ~ 125°C
ADUM1440ARQZ-RL7 $6.78	Analog Devices Inc.	DGTL ISOLTR 2.5KV 4CH GP 16-SSOP	Tape & Reel (TR),Cut Tape (CT)	16-QSOP	Surface Mount	iCoupler®	-40°C ~ 125°C
ADUM1440ARSZ $7.99	Analog Devices Inc.	DGTL ISOLTR 3.75KV 4CH GP 20SSOP	Tube	20-SSOP	Surface Mount	iCoupler®	-40°C ~ 125°C
ADUM1440ARSZ-RL7 $3.58	Analog Devices Inc.	DGTL ISOLTR 3.75KV 4CH GP 20SSOP	Tape & Reel (TR)	20-SSOP	Surface Mount	iCoupler®	-40°C ~ 125°C
ADUM1441ARQZ $6.78	Analog Devices Inc.	DGTL ISOLTR 2.5KV 4CH GP 16-SSOP	Tube	16-QSOP	Surface Mount	iCoupler®	-40°C ~ 125°C
ADUM1441ARQZ-RL7 $6.78	Analog Devices Inc.	DGTL ISOLTR 2.5KV 4CH GP 16-SSOP	Tape & Reel (TR),Cut Tape (CT)	16-QSOP	Surface Mount	iCoupler®	-40°C ~ 125°C