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
	ADUM120N1BRZ-RL7 DGTL ISO 3000VRMS 2CH GP 8SOIC Analog Devices Inc.	245	$2.45		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	2/0	Unidirectional	3000Vrms	75kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM121N1BRZ-RL7 DGTL ISO 3000VRMS 2CH GP 8SOIC Analog Devices Inc.	122	$2.50		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	3000Vrms	75kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	STISO621TR DUAL CHANNEL DIGITAL ISOLATOR STMicroelectronics	374	$2.23			Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	4000Vpk	50kV/µs	100Mbps	42ns, 42ns	3ns	2ns, 2ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM120N0WBRZ-RL7 DGTL ISO 3000VRMS 2CH GP 8SOIC Analog Devices Inc.	13	$2.71		Automotive	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	2/0	Unidirectional	3000Vrms	100kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM121N0WBRZ-RL7 DGTL ISO 3000VRMS 2CH GP 8SOIC Analog Devices Inc.	335	$2.70		Automotive	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	3000Vrms	100kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.1ns	1.8V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ISO7731FDBQR DGTL ISO 3000VRMS 3CH GP 16SSOP Texas Instruments	214	$2.61			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	3	2/1	Unidirectional	3000Vrms	85kV/µs	100Mbps	16ns, 16ns	4.9ns	1.3ns, 1.4ns	2.25V ~ 5.5V	-55°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	ISO6742DWR GENERAL-PURPOSE, QUAD-CHANNEL, 2 Texas Instruments	180	$2.90		ISO674x	Tape & Reel (TR)	Active	Capacitive Coupling	CAN, RS232, RS485, SPI	No	4	2/2	Unidirectional	5000Vrms	100kV/µs	50Mbps	18ns, 18ns	7ns	2.6ns, 2.6ns	2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO6740FDWR GENERAL-PURPOSE, QUAD-CHANNEL, 4 Texas Instruments	6	$2.98		ISO674x	Tape & Reel (TR)	Active	Capacitive Coupling	CAN, RS232, RS485, SPI	No	4	4/0	Unidirectional	5000Vrms	100kV/µs	50Mbps	18ns, 18ns	7ns	2.6ns, 2.6ns	2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM131E1BRWZ-RL DGTL ISO 3750VRMS 3CH GP 16SOIC Analog Devices Inc.	132	$3.16		iCoupler®	Tape & Reel (TR)	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
	ISO7721DWVR DGTL ISO 5000VRMS 2CH GP 8SOIC Texas Instruments	269	$3.04			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	2	1/1	Unidirectional	5000Vrms	85kV/µs	100Mbps	16ns, 16ns	4.9ns	1.8ns, 1.9ns	2.25V ~ 5.5V	-55°C ~ 125°C	Surface Mount	8-SOIC (0.295", 7.50mm Width)	8-SOIC
	ADUM226N1BRIZ-RL DGTL ISO 5000VRMS 2CH GP 8SOIC Analog Devices Inc.	263	$3.24		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	5000Vrms	75kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.295", 7.50mm Width)	8-SOIC-IC
	ADUM221N1BRWZ-RL DGTL ISO 5000VRMS 2CH GP 16SOIC Analog Devices Inc.	17	$3.19		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	5000Vrms	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
	ADUM226N0BRIZ-RL DGTL ISO 5000VRMS 2CH GP 8SOIC Analog Devices Inc.	97	$3.25		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	2	1/1	Unidirectional	5000Vrms	75kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.295", 7.50mm Width)	8-SOIC-IC
	ISO6740QDWRQ1 AUTOMOTIVE, GENERAL-PURPOSE, QUA Texas Instruments	176	$2.79		Automotive, AEC-Q100, ISO674x	Tape & Reel (TR)	Active	Capacitive Coupling	CAN	No	4	4/0	Unidirectional	5000Vrms	100kV/µs	50Mbps	18ns, 18ns	7ns	2.6ns, 2.6ns	2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO6740FQDWRQ1 AUTOMOTIVE, GENERAL-PURPOSE, QUA Texas Instruments	153	$2.79		Automotive, AEC-Q100, ISO674x	Tape & Reel (TR)	Active	Capacitive Coupling	CAN	No	4	4/0	Unidirectional	5000Vrms	100kV/µs	50Mbps	18ns, 18ns	7ns	2.6ns, 2.6ns	2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO6741FQDWRQ1 AUTOMOTIVE, GENERAL-PURPOSE, QUA Texas Instruments	234	$2.80		Automotive, AEC-Q100, ISO674x	Tape & Reel (TR)	Active	Capacitive Coupling	CAN	No	4	3/1	Unidirectional	5000Vrms	100kV/µs	50Mbps	18ns, 18ns	7ns	2.6ns, 2.6ns	2.25V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7220ADR DGTL ISO 2500VRMS 2CH GP 8SOIC Texas Instruments	312	$2.98			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	2	2/0	Unidirectional	2500Vrms	25kV/µs	1Mbps	475ns, 475ns	14ns	1ns, 1ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ISO7220BDR DGTL ISO 2500VRMS 2CH GP 8SOIC Texas Instruments	245	$3.05			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	2	2/0	Unidirectional	2500Vrms	25kV/µs	5Mbps	70ns, 70ns	3ns	1ns, 1ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ISO7321FCDR DGTL ISO 3000VRMS 2CH GP 8SOIC Texas Instruments	64	$3.23			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	2	1/1	Unidirectional	3000Vrms	25kV/µs	25Mbps	57ns, 57ns	4ns	2.4ns, 2.1ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM141E1BRQZ-RL7 DGTL ISO 3000VRMS 4CH GP 16QSOP Analog Devices Inc.	227	$3.87		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	3000Vrms	75kV/µs	150Mbps	13ns, 13ns	3ns	2.5ns, 2.5ns	1.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-QSOP