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
	ISO7240MDWRG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	126	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	4/0	Unidirectional	2500Vrms	25kV/µs	150Mbps	23ns, 23ns	2ns	2ns, 2ns	3.15V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7241CDWG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	590	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	3/1	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
	ISO7241CDWRG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	99	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	3/1	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
	ISO7241MDWG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	77	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	25kV/µs	150Mbps	23ns, 23ns	2ns	2ns, 2ns	3.15V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7241MDWRG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	498	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	3/1	Unidirectional	2500Vrms	25kV/µs	150Mbps	23ns, 23ns	2ns	2ns, 2ns	3.15V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7242CDWG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	283	$0.00			Tube	Discontinued at Digi-Key	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
	ISO7242MDWG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	213	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	25kV/µs	150Mbps	23ns, 23ns	2ns	2ns, 2ns	3.15V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7242MDWRG4 DGTL ISO 2500VRMS 4CH GP 16SOIC Texas Instruments	220	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	4	2/2	Unidirectional	2500Vrms	25kV/µs	150Mbps	23ns, 23ns	2ns	2ns, 2ns	3.15V ~ 5.5V	-40°C ~ 125°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ADUM1510BRWZ DGTL ISO 2500VRMS 5CH GP 16SOIC Analog Devices Inc.	77	$6.11		iCoupler®	Bulk	Obsolete	Magnetic Coupling	General Purpose	No	5	5/0	Unidirectional	2500Vrms	25kV/µs	10Mbps	50ns, 50ns	5ns	2.5ns, 2.5ns	4.5V ~ 5.5V	-40°C ~ 105°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO1176DWG4 ISO RS485/422 PROFIBUS 2.5KVRMS Texas Instruments	147	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	40Mbps	-	-	-	3.15V ~ 5.5V, 4.75V ~ 5.25V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO15DWG4 ISO RS485/422 1MBPS 2.5KVRMS Texas Instruments	90	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	-	-	-	3.15V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO3082DWG4 ISO RS485/422 0.2MBPS 2.5KVRMS Texas Instruments	426	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	200kbps	-	-	-	3.15V ~ 5.5V, 4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO3086DWG4 ISO RS485/422 20MBPS 2.5KVRMS Texas Instruments	588	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	20Mbps	-	-	-	3.15V ~ 5.5V, 4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO3088DWRG4 ISO RS485/422 20MBPS 2.5KVRMS Texas Instruments	430	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	20Mbps	-	-	-	3.15V ~ 5.5V, 4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO35DWG4 ISO RS485/422 1MBPS 2.5KVRMS Texas Instruments	414	$0.00			Tube	Discontinued at Digi-Key	Capacitive Coupling	RS422, RS485	No	3	2/1	Unidirectional	2500Vrms	25kV/µs	1Mbps	-	-	-	3.15V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.295", 7.50mm Width)	16-SOIC
	ISO7220BDG4 DGTL ISO 2500VRMS 2CH GP 8SOIC Texas Instruments	315	$0.00			Tube	Discontinued at Digi-Key	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
	ISO7220BDRG4 DGTL ISO 2500VRMS 2CH GP 8SOIC Texas Instruments	370	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	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
	ISO7221BDRG4 DGTL ISO 2500VRMS 2CH GP 8SOIC Texas Instruments	509	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Capacitive Coupling	General Purpose	No	2	1/1	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
	ISO721DUBR DGTL ISO 2500VRMS 1CH GP 8SOP Texas Instruments	263	$0.00			Tape & Reel (TR)	Obsolete	Capacitive Coupling	General Purpose	No	1	1/0	Unidirectional	2500Vrms	25kV/µs	100Mbps	24ns, 24ns	2ns	1ns, 1ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SMD, Gull Wing	8-SOP
	ISO721DUB DGTL ISO 2500VRMS 1CH GP 8SOP Texas Instruments	522	$0.00			Tube	Obsolete	Capacitive Coupling	General Purpose	No	1	1/0	Unidirectional	2500Vrms	25kV/µs	100Mbps	24ns, 24ns	2ns	1ns, 1ns	3V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SMD, Gull Wing	8-SOP