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
	ISO15MDWR ISO RS485/422 1MBPS 2.5KVRMS Texas Instruments	173	$4.46			Tape & Reel (TR)	Active	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	-	-	-	3.15V ~ 3.6V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1440ARSZ-RL7 DGTL ISO 3750VRMS 4CH GP 20SSOP Analog Devices Inc.	115	$4.89		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	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
	ADUM1445ARSZ-RL7 DGTL ISO 3750VRMS 4CH GP 20SSOP Analog Devices Inc.	55	$4.85		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	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
	ADUM3153BRSZ-RL7 DGT ISOL 3750VRMS 7CH SPI 20SSOP Analog Devices Inc.	101	$4.96		iCoupler®, SPIsolator™	Tape & Reel (TR)	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
	ADUM1301WTRWZ-RL DGTL ISO 2500VRMS 3CH GP 16SOIC Analog Devices Inc.	152	$5.08		Automotive	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	10Mbps	32ns, 32ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM3470ARSZ-RL7 DGTL ISO 2500VRMS 4CH GP 20SSOP Analog Devices Inc.	195	$5.09		iCoupler®	Tape & Reel (TR)	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
	ADUM3152BRSZ-RL7 DGT ISOL 3750VRMS 7CH SPI 20SSOP Analog Devices Inc.	135	$5.20		iCoupler®, SPIsolator™	Tape & Reel (TR)	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
	ADUM2201WBRWZ-RL DGTL ISO 5000VRMS 2CH GP 16SOIC Analog Devices Inc.	60	$5.25		Automotive	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	5000Vrms	25kV/µs	10Mbps	50ns, 50ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM4402BRIZ-RL DGTL ISO 5000VRMS 4CH GP 16SOIC Analog Devices Inc.	168	$5.45		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	5000Vrms	25kV/µs	10Mbps	50ns, 50ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC-IC
	ADUM2401BRIZ-RL DGTL ISO 5000VRMS 4CH GP 16SOIC Analog Devices Inc.	13	$5.41		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	5000Vrms	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-IC
	ADUM4401BRWZ-RL DGTL ISO 5000VRMS 4CH GP 16SOIC Analog Devices Inc.	169	$5.31		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	5000Vrms	25kV/µs	10Mbps	50ns, 50ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1201WURZ-RL7 DGTL ISO 2500VRMS 2CH GP 8SOIC Analog Devices Inc.	102	$5.44		Automotive	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	2500Vrms	25kV/µs	25Mbps	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
	ADUM4400CRIZ-RL DGTL ISO 5000VRMS 4CH GP 16SOIC Analog Devices Inc.	150	$5.61		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	5000Vrms	25kV/µs	90Mbps	32ns, 32ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC-IC
	ADUM2402CRIZ-RL DGTL ISO 5000VRMS 4CH GP 16SOIC Analog Devices Inc.	127	$5.72		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	5000Vrms	25kV/µs	90Mbps	32ns, 32ns	2ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC-IC
	ADUM4400CRWZ-RL DGTL ISO 5000VRMS 4CH GP 16SOIC Analog Devices Inc.	23	$5.68		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	5000Vrms	25kV/µs	90Mbps	32ns, 32ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM4154ARIZ-RL DGT ISOL 5000VRMS 4CH SPI 20SOIC Analog Devices Inc.	112	$5.69		iCoupler®, SPIsolator™	Tape & Reel (TR)	Active	Magnetic Coupling	SPI	No	4	3/1	Unidirectional	5000Vrms	25kV/µs	2Mbps	25ns, 25ns	2ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC-IC
	ADUM4151ARIZ-RL DGT ISOL 5000VRMS 7CH SPI 20SOIC Analog Devices Inc.	71	$9.59		iCoupler®, SPIsolator™	Tape & Reel (TR)	Active	Magnetic Coupling	SPI	No	7	5/2	Unidirectional	5000Vrms	25kV/µs	2Mbps	25ns, 25ns	3ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC-IC
	ISO7821FDWWR DGTL ISO 5700VRMS 2CH GP 16SOIC Texas Instruments	5	$5.22			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	2	1/1	Unidirectional	5700Vrms	100kV/µs	100Mbps	16ns, 16ns	4.6ns	2.4ns, 2.4ns	2.25V ~ 5.5V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.551", 14.00mm Width)	16-SOIC
	ADUM5210CRSZ-RL7 DGTL ISO 2500VRMS 2CH GP 20SSOP Analog Devices Inc.	89	$5.75		IsoPower®, iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	Yes	2	2/0	Unidirectional	2500Vrms	25kV/µs	100Mbps	24ns, 24ns	2ns	2.5ns, 2.5ns	2.7V ~ 5.5V	-40°C ~ 105°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	ADUM3150ARSZ-RL7 DGT ISOL 3750VRMS 6CH SPI 20SSOP Analog Devices Inc.	43	$5.77		iCoupler®, SPIsolator™	Tape & Reel (TR)	Active	Magnetic Coupling	SPI	No	6	4/2	Unidirectional	3750Vrms	25kV/µs	40Mbps	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