Digital Isolators

Category Introduction

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.

Product List

1288 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Technology	Type	Isolated Power	Number of Channels	Inputs - Side 1/Side 2	Channel Type	Voltage - Isolation	Common Mode Transient Immunity (Min)	Data Rate	Propagation Delay tpLH / tpHL (Max)	Pulse Width Distortion (Max)	Rise / Fall Time (Typ)	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	ADUM1201WTRZ DGTL ISO 2500VRMS 2CH GP 8SOIC Analog Devices Inc.	130	$6.54		Automotive	Tube	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	2500Vrms	25kV/µs	10Mbps	50ns, 50ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM3154ARSZ DGT ISOL 3750VRMS 4CH SPI 20SSOP Analog Devices Inc.	21	$6.58		iCoupler®, SPIsolator™	Tube	Active	Magnetic Coupling	SPI	No	4	3/1	Unidirectional	3750Vrms	25kV/µs	2Mbps	25ns, 25ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM1445ARQZ DGTL ISO 2500VRMS 4CH GP 16QSOP Analog Devices Inc.	118	$6.70		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	2500Vrms	25kV/µs	2Mbps	180ns, 180ns	8ns	2ns, 2ns	2.25V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	ADUM7640ARQZ DGTL ISO 1000VRMS 6CH GP 20QSOP Analog Devices Inc.	95	$6.55		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	6	6/0	Unidirectional	1000Vrms	15kV/µs	1Mbps	75ns, 75ns	25ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.154", 3.90mm Width)	20-QSOP
	ADUM7641ARQZ DGTL ISO 1000VRMS 6CH GP 20QSOP Analog Devices Inc.	129	$6.56		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	6	5/1	Unidirectional	1000Vrms	15kV/µs	1Mbps	75ns, 75ns	25ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.154", 3.90mm Width)	20-QSOP
	ADUM1447ARQZ DGTL ISO 2500VRMS 4CH GP 16QSOP Analog Devices Inc.	101	$6.70		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	25kV/µs	2Mbps	180ns, 180ns	8ns	2ns, 2ns	2.25V ~ 3.6V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	ISO7242CDW DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	145	$6.69			Tube	Active	Capacitive Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	25kV/µs	25Mbps	42ns, 42ns	2.5ns	2ns, 2ns	3.15V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7641FCDW DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	40	$6.68			Tube	Active	Capacitive Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	25kV/µs	25Mbps	28ns, 28ns	3ns	2.8ns, 2.9ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM2201ARWZ DGTL ISO 5000VRMS 2CH GP 16SOIC Analog Devices Inc.	78	$6.80		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	5000Vrms	25kV/µs	1Mbps	150ns, 150ns	40ns	10ns, 10ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1200WTRZ DGTL ISO 2500VRMS 2CH GP 8SOIC Analog Devices Inc.	143	$6.88		Automotive	Bulk	Active	Magnetic Coupling	General Purpose	No	2	2/0	Unidirectional	2500Vrms	25kV/µs	10Mbps	50ns, 50ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM1410BRWZ DGTL ISO 3750VRMS 4CH GP 16SOIC Analog Devices Inc.	95	$7.19		iCoupler®	Bulk	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	3750Vrms	25kV/µs	10Mbps	50ns, 50ns	5ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1411BRWZ DGTL ISO 3750VRMS 4CH GP 16SOIC Analog Devices Inc.	8	$7.22		iCoupler®	Bulk	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	3750Vrms	25kV/µs	10Mbps	50ns, 50ns	5ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM3154BRSZ DGT ISOL 3750VRMS 4CH SPI 20SSOP Analog Devices Inc.	76	$7.78		iCoupler®, SPIsolator™	Tube	Active	Magnetic Coupling	SPI	No	4	3/1	Unidirectional	3750Vrms	25kV/µs	34Mbps	14ns, 14ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM3153BRSZ DGT ISOL 3750VRMS 7CH SPI 20SSOP Analog Devices Inc.	46	$7.66		iCoupler®, SPIsolator™	Bulk	Active	Magnetic Coupling	SPI	No	7	3/4	Unidirectional	3750Vrms	25kV/µs	34Mbps	14ns, 14ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM1400WSRWZ DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	53	$7.64		Automotive	Bulk	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	2500Vrms	25kV/µs	1Mbps	100ns, 100ns	40ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1401WSRWZ DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	67	$7.77		Automotive	Bulk	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	100ns, 100ns	40ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISOW7842DWER DGTL ISO 5000VRMS 4CH GP 16SOIC Texas Instruments	13	$11.24			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	Yes	4	2/2	Unidirectional	5000Vrms	100kV/µs	100Mbps	17.6ns, 17.6ns	4.7ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM2251ARIZ DGT ISOL 5000VRMS 2CH I2C 16SOIC Analog Devices Inc.	113	$8.04		iCoupler®	Tube	Active	Magnetic Coupling	I²C	No	2	2/1	Bidirectional, Unidirectional	5000Vrms	25kV/µs	1Mbps	-	145ns, 85ns	-	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC-IC
	ISOW1432BDFMR LOW EMISSIONS, 5-KVRMS, 12-MBPS Texas Instruments	108	$7.56			Tape & Reel (TR)	Active	Magnetic Coupling	RS422, RS485	Yes	4	2/2	Unidirectional	5000Vrms	100kV/µs (Typ)	12Mbps	610ns, 610ns	40ns	4ns, 4ns (Max)	1.71V ~ 1.89V, 2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	ADUM3152BRSZ DGT ISOL 3750VRMS 7CH SPI 20SSOP Analog Devices Inc.	40	$8.11		iCoupler®, SPIsolator™	Bulk	Active	Magnetic Coupling	SPI	No	7	4/3	Unidirectional	3750Vrms	25kV/µs	34Mbps	14ns, 14ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP