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
	ADUM1281ARZ DGTL ISO 3000VRMS 2CH GP 8SOIC Analog Devices Inc.	5	$3.00		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	3000Vrms	25kV/µs	1Mbps	50ns, 50ns	10ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM7440CRQZ-RL7 DGTL ISO 1000VRMS 4CH GP 16QSOP Analog Devices Inc.	122	$6.36		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	1000Vrms	15kV/µs	25Mbps	50ns, 50ns	5ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	ADUM5241ARZ-RL7 DGTL ISO 2500VRMS 2CH GP 8SOIC Analog Devices Inc.	7	$8.37		IsoPower®, iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	Yes	2	1/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	70ns, 70ns	3ns	2.5ns, 2.5ns	2.7V ~ 4.0V, 4.5V ~ 5.5V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM7442ARQZ DGTL ISO 1000VRMS 4CH GP 16QSOP Analog Devices Inc.	93	$5.20		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	1000Vrms	15kV/µs	1Mbps	75ns, 75ns	25ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP
	ADUM3160BRWZ-RL DGT ISOL 2500VRMS 2CH USB 16SOIC Analog Devices Inc.	65	$9.51		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	USB	No	1	1/1	Bidirectional	2500Vrms	25kV/µs	12Mbps	70ns, 70ns	-	20ns, 20ns (Max)	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1300BRWZ DGTL ISO 2500VRMS 3CH GP 16SOIC Analog Devices Inc.	23	$5.70		iCoupler®	Bulk	Active	Magnetic Coupling	General Purpose	No	3	3/0	Unidirectional	2500Vrms	25kV/µs	10Mbps	50ns, 50ns	3ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM3480BRSZ DGTL ISO 3750VRMS 4CH GP 20SSOP Analog Devices Inc.	148	$6.27		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	3750Vrms	25kV/µs	25Mbps	33ns, 33ns	3ns	2.5ns, 2.5ns	1.8V ~ 5.5V, 3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM1440ARQZ DGTL ISO 2500VRMS 4CH GP 16QSOP Analog Devices Inc.	106	$6.57		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
	ADUM5211ARSZ DGTL ISO 2500VRMS 2CH GP 20SSOP Analog Devices Inc.	116	$7.53		IsoPower®, iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	Yes	2	1/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	50ns, 50ns	10ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM7643CRQZ DGTL ISO 1000VRMS 6CH GP 20QSOP Analog Devices Inc.	38	$8.60		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	6	3/3	Unidirectional	1000Vrms	15kV/µs	25Mbps	50ns, 50ns	6ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.154", 3.90mm Width)	20-QSOP
	ADM2587EBRWZ-REEL7 DGT ISO 2.5KV RS422/RS485 20SOIC Analog Devices Inc.	7	$12.51		IsoPower®, iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	RS422, RS485	Yes	3	2/1	Unidirectional	2500Vrms	25kV/µs	500kbps	-	-	1.1µs, 1.1µs (Max)	3.3V, 5V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	LTM2881IY-3#PBF DGTL ISO 2.5KV RS422/RS485 32BGA Analog Devices Inc.	7	$21.30		µModule®	Tray	Active	Magnetic Coupling	RS422, RS485	Yes	2	1/1	Unidirectional	2500Vrms	30kV/µs	20Mbps	-	-	-	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	32-BBGA Module	32-BGA (15x11.25)
	ADUM3472ARSZ-RL7 DGTL ISO 2500VRMS 4CH GP 20SSOP Analog Devices Inc.	104	$7.88		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	25kV/µs	1Mbps	100ns, 100ns	40ns	2.5ns, 2.5ns	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM7642ARQZ DGTL ISO 1000VRMS 6CH GP 20QSOP Analog Devices Inc.	13	$6.61		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	6	4/2	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
	ADUM7643ARQZ DGTL ISO 1000VRMS 6CH GP 20QSOP Analog Devices Inc.	33	$6.53		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	6	3/3	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
	ADUM131D0BRWZ DGTL ISO 3750VRMS 3CH GP 16SOIC Analog Devices Inc.	26	$3.14		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	3	2/1	Unidirectional	3750Vrms	75kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1241ARSZ DGTL ISO 3750VRMS 2CH GP 20SSOP Analog Devices Inc.	173	$4.64		iCoupler®	Tube	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	3750Vrms	25kV/µs	2Mbps	180ns, 180ns	8ns	2ns, 2ns	2.25V ~ 3.6V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM3470ARSZ DGTL ISO 2500VRMS 4CH GP 20SSOP Analog Devices Inc.	123	$7.81		iCoupler®	Bulk	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	2500Vrms	25kV/µs	1Mbps	100ns, 100ns	40ns	2.5ns, 2.5ns	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM1281BRZ-RL7 DGTL ISO 3000VRMS 2CH GP 8SOIC Analog Devices Inc.	123	$3.52		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	3000Vrms	25kV/µs	25Mbps	35ns, 35ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ISO6760FDWR GENERAL PURPOSE, 50-MBPS, SIX-CH Texas Instruments	65	$3.82		ISO676x	Tape & Reel (TR)	Active	Capacitive Coupling	CAN, RS232, RS485, SPI	No	6	6/0	Unidirectional	5000Vrms	50kV/µs	50Mbps	18ns, 18ns	7ns	4.5ns, 4.5ns (Max)	1.71V ~ 1.89V, 2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC