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
	ADUM2201ARWZ-RL DGTL ISO 5000VRMS 2CH GP 16SOIC Analog Devices Inc.	61	$6.73		iCoupler®	Tape & Reel (TR)	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
	ISO7141CCDBQR DGTL ISO 2500VRMS 4CH GP 16SSOP Texas Instruments	51	$5.76			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	25kV/µs	50Mbps	35ns, 35ns	3ns	2ns, 2ns	2.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	ISO7142CCDBQR DGTL ISO 2500VRMS 4CH GP 16SSOP Texas Instruments	127	$5.85			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	25kV/µs	50Mbps	38ns, 38ns	3.5ns	2.5ns, 2.1ns	2.7V ~ 5.5V	-55°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	ADUM3401BRWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	84	$6.30		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	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
	ADUM3400BRWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	28	$6.30		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	2500Vrms	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
	ADUM3402BRWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	79	$6.25		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	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
	ISO7240CFDWR DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	128	$6.04			Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	4	4/0	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
	ADUM3200ARZ DGTL ISO 2500VRMS 2CH GP 8SOIC Analog Devices Inc.	51	$3.78		iCoupler®	Bulk	Active	Magnetic Coupling	General Purpose	No	2	2/0	Unidirectional	2500Vrms	25kV/µs	1Mbps	150ns, 150ns	40ns	10ns, 10ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM3401ARWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	108	$6.26		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	100ns, 100ns	40ns	2.5ns, 2.5ns	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1250ARZ-RL7 DGTL ISOL 2500VRMS 2CH I2C 8SOIC Analog Devices Inc.	33	$6.29		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	I²C	No	2	2/2	Bidirectional	2500Vrms	25kV/µs	1Mbps	-	145ns, 85ns	-	3V ~ 5.5V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ADUM3400ARWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	119	$6.25		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 ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO1540QDRQ1 AUTO ISO I2C 2500VRMS 2CH 8SOIC Texas Instruments	79	$5.97		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Capacitive Coupling	I²C	No	2	2/2	Bidirectional	2500Vrms	25kV/µs	-	-	80ns, 21ns	-	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ISO7742FDBQ DGTL ISO 3000VRMS 4CH GP 16SSOP Texas Instruments	52	$3.80			Tube	Active	Capacitive Coupling	General Purpose	No	4	2/2	Unidirectional	3000Vrms	85kV/µs	100Mbps	16ns, 16ns	4.9ns	3.9ns, 3.9ns	2.25V ~ 5.5V	-55°C ~ 125°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	ADUM7441CRQZ-RL7 DGTL ISO 1000VRMS 4CH GP 16QSOP Analog Devices Inc.	97	$6.33		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	3/1	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
	ADM2483BRWZ-REEL DGT ISO 2.5KV RS422/RS485 16SOIC Analog Devices Inc.	17	$6.45		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	RS422, RS485	No	3	2/1	Bidirectional	2500Vrms	25kV/µs	500kbps	-	-	600ns, 600ns (Max)	3V, 5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7221AD DGTL ISO 2500VRMS 2CH GP 8SOIC Texas Instruments	99	$3.86			Bulk	Active	Capacitive Coupling	General Purpose	No	2	1/1	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
	ISO721QDRQ1 DGTL ISO 4000VPK 1CH 8SOIC Texas Instruments	52	$6.09		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Capacitive Coupling	General Purpose	No	1	1/0	Unidirectional	4000Vpk	15kV/µs	100Mbps	24ns, 24ns	2ns	1ns, 1ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	ISO7741FBDW DIG ISO - ENHANCED BASIC - MYNA Texas Instruments	142	$3.83		ISO774x	Tube	Active	Capacitive Coupling	General Purpose	No	4	3/1	Unidirectional	5000Vrms	85kV/µs	100Mbps	16ns, 16ns	4.9ns	2.4ns, 2.4ns	2.25V ~ 5.5V	-55°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM3400CRWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	106	$6.62		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	4/0	Unidirectional	2500Vrms	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
	ADUM3402CRWZ-RL DGTL ISO 2500VRMS 4CH GP 16SOIC Analog Devices Inc.	33	$6.58		iCoupler®	Tape & Reel (TR)	Active	Magnetic Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	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