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Digital Isolators

Digital Isolators are in stock with same-day shipping at Mouser. Mouser is an authorized distributor for many leading Digital Isolator manufacturers including Broadcom, Infineon, Skyworks, STMicroelectronics, Texas Instruments, Toshiba,Vicor, Wurth & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr ADUM1402WSRWZ-RL Analog Devices 1: $14.07 2,957In Stock	Mfr. Part # ADUM1402WSRWZ-RL Mouser Part # 584-ADUM1402WSRWZ-RL	Analog Devices	Digital Isolators 3-5.5V DC 1Mbit/sc 4Chnl Dgtl 2Txr2 Rxr Learn More about Analog Devices adi adum140x digital isolators	Datasheet	2,957In Stock	Cut Tape $14.07 $10.99 $10.21 $9.36 View Reel $8.50 $8.89 $8.72 $8.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ADUM1402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	44 mA	100 ns	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Digital Isolators IC, Robust Quad ISO, 4:0 ch ADUM140D0BRZ Analog Devices 1: $6.49 8,296In Stock	Mfr. Part # ADUM140D0BRZ Mouser Part # 584-ADUM140D0BRZ	Analog Devices	Digital Isolators IC, Robust Quad ISO, 4:0 ch Learn More about Analog Devices adi adum140	Datasheet	8,296In Stock	$6.49 $4.94 $4.41 $4.19 View $4.04 $3.94 $3.84 $3.73	Min.: 1 Mult.: 1	ADUM140D	SMD/SMT	SOIC-16	4 Channel	Unidirectional	150 Mb/s	3000 Vrms	Magnetic Coupling	5 V	1.8 V	12 mA	15 ns	- 40 C	+ 125 C		Tube
Digital Isolators 5kV DUAL-CHANNEL DIGITAL ISOLATORS ADUM2211SRWZ-RL Analog Devices 1: $7.74 4,236In Stock	Mfr. Part # ADUM2211SRWZ-RL Mouser Part # 584-ADUM2211SRWZ-R	Analog Devices	Digital Isolators 5kV DUAL-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	4,236In Stock	Cut Tape $7.74 $5.89 $5.43 $4.93 Reel $4.47 View $4.68 $4.54 $4.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ADUM2211	SMD/SMT	SOIC-16	2 Channel	Unidirectional	1 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	1.1 mA, 1.3 mA	150 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Hot-Swappable Dual I2C Isolators, 5 kV ADUM2251ARWZ-RL Analog Devices 1: $13.22 2,395In Stock	Mfr. Part # ADUM2251ARWZ-RL Mouser Part # 584-ADUM2251ARWZ-R	Analog Devices	Digital Isolators Hot-Swappable Dual I2C Isolators, 5 kV Learn More about Analog Devices adi isolation	Datasheet	2,395In Stock	Cut Tape $13.22 $10.28 $9.56 $8.75 Reel $7.94 View $8.29 $8.13 $7.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ADUM2251	SMD/SMT	SOIC-16	2 Channel	Bidirectional, Unidirectional	1 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	2.5 mA, 2.8 mA	162 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3400TRWZ-EP Analog Devices 1: $29.67 3,362In Stock	Mfr. Part # ADUM3400TRWZ-EP Mouser Part # 584-ADUM3400TRWZ-EP	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	3,362In Stock	$29.67 $24.58 $22.52 $21.36 View $20.15 $19.67	Min.: 1 Mult.: 1	ADUM3400	SMD/SMT	SOIC-16	4 Channel	Bidirectional	90 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	2.7 V	19 mA, 72 mA	32 ns	- 40 C	+ 105 C		Tube
Digital Isolators SMALL, QUAD-CH DIGITAL ISOLATORS,3.75kV ADUM3482ARSZ-RL7 Analog Devices 1: $8.09 8,208In Stock	Mfr. Part # ADUM3482ARSZ-RL7 Mouser Part # 584-ADUM3482ARSZ-R7	Analog Devices	Digital Isolators SMALL, QUAD-CH DIGITAL ISOLATORS,3.75kV Learn More about Analog Devices adi isolation	Datasheet	8,208In Stock	Cut Tape $8.09 $6.20 $5.72 $5.20 Reel $4.81 View $4.95 $4.76 $4.69 MouseReel Available	Min.: 1 Mult.: 1 : 500	ADUM3482	SMD/SMT	SSOP-20	4 Channel	Unidirectional	1 Mb/s	3750 Vrms	Magnetic Coupling	5.5 V	3 V	3.5 mA	90 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Quad Channel Isolators w/Int DC/DC Conv ADUM5404ARWZ-RL Analog Devices 1: $22.30 5,764In Stock	Mfr. Part # ADUM5404ARWZ-RL Mouser Part # 584-ADUM5404ARWZ-R	Analog Devices	Digital Isolators Quad Channel Isolators w/Int DC/DC Conv Learn More about Analog Devices adi isolation	Datasheet	5,764In Stock	Cut Tape $22.30 $17.46 $16.25 $14.92 Reel $13.42 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ADUM5404	SMD/SMT	SOIC-16	4 Channel	Unidirectional	25 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	3 V	19 mA	60 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators Quad Channel Isolators w/Int DC/DC Conv ADUM5404CRWZ Analog Devices 1: $23.88 1,694In Stock	Mfr. Part # ADUM5404CRWZ Mouser Part # 584-ADUM5404CRWZ	Analog Devices	Digital Isolators Quad Channel Isolators w/Int DC/DC Conv Learn More about Analog Devices adi isolation	Datasheet	1,694In Stock	$23.88 $18.93 $17.69 $16.32 View $15.56 $15.43 Quote	Min.: 1 Mult.: 1	ADUM5404	SMD/SMT	SOIC-16	4 Channel	Unidirectional	25 Mb/s	2500 Vrms	Magnetic Coupling	5.5 V	3 V	78 mA	60 ns	- 40 C	+ 105 C		Tube
Digital Isolators 4-Ch, 5kV Dig Isolator w/ Int DC/DC Con ADUM6402ARWZ Analog Devices 1: $23.66 2,992In Stock	Mfr. Part # ADUM6402ARWZ Mouser Part # 584-ADUM6402ARWZ	Analog Devices	Digital Isolators 4-Ch, 5kV Dig Isolator w/ Int DC/DC Con Learn More about Analog Devices adi isolation	Datasheet	2,992In Stock	$23.66 $19.41 $17.94 $17.03 View $16.56 $16.30 Quote	Min.: 1 Mult.: 1	ADUM6402	SMD/SMT	SOIC-16	4 Channel	Unidirectional	25 Mb/s	5000 Vrms	Magnetic Coupling	5.5 V	3 V	13 mA	55 ns	- 40 C	+ 105 C		Tube
Digital Isolators 4 Channel Digital Isolator, 1kV ADUM7440CRQZ-RL7 Analog Devices 1: $11.00 21,344In Stock	Mfr. Part # ADUM7440CRQZ-RL7 Mouser Part # 584-ADUM7440CRQZ-R7	Analog Devices	Digital Isolators 4 Channel Digital Isolator, 1kV Learn More about Analog Devices adi isolation	Datasheet	21,344In Stock	Cut Tape $11.00 $8.48 $7.85 $7.16 Reel $6.46 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ADUM7440	SMD/SMT	QSOP-16	4 Channel	Bidirectional	25 Mb/s	1000 Vrms	Magnetic Coupling	5.5 V	3 V	6 mA, 28 mA	50 ns	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
Digital Isolators 1 kV Six-Channel Digital Isolators ADUM7642CRQZ Analog Devices 1: $13.57 2,615In Stock	Mfr. Part # ADUM7642CRQZ Mouser Part # 584-ADUM7642CRQZ	Analog Devices	Digital Isolators 1 kV Six-Channel Digital Isolators Learn More about Analog Devices adi isolation	Datasheet	2,615In Stock	$13.57 $10.56 $9.82 $8.97 View $8.50 $8.33 $8.14 Quote	Min.: 1 Mult.: 1	ADUM7642	SMD/SMT	QSOP-20	6 Channel	Bidirectional	25 Mb/s	1000 Vrms	Magnetic Coupling	5.5 V	3 V	19 mA, 31 mA	14 ns	- 40 C	+ 105 C		Tube
Digital Isolators Two Channel, Bidirectional I2C Digital I ADUM1252ASA+T Analog Devices / Maxim Integrated 1: $6.76 5,441In Stock	Mfr. Part # ADUM1252ASA+T Mouser Part # 700-ADUM1252ASA+T	Analog Devices / Maxim Integrated	Digital Isolators Two Channel, Bidirectional I2C Digital I Learn More about Analog Devices / Maxim Integrated adi adum1252 isolators	Datasheet	5,441In Stock	Cut Tape $6.76 $5.14 $4.75 $4.29 $4.11 Reel $3.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ADUM1252	SMD/SMT	SOIC-8	2 Channel	Bidirectional		445 Vrms	Galvanic Isolation	5.5 V	1.71 V	270 uA	86.7 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators MAX12930BASA+ Analog Devices / Maxim Integrated 1: $7.15 7,228In Stock	Mfr. Part # MAX12930BASA+ Mouser Part # 700-MAX12930BASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators Learn More about Analog Devices / Maxim Integrated maxim max12931 isolators	Datasheet	7,228In Stock	$7.15 $5.45 $5.02 $4.55 View $4.33 $4.19 $4.13 $4.10	Min.: 1 Mult.: 1	MAX12930	SMD/SMT	SOIC-8	2 Channel	Unidirectional	25 Mb/s, 150 Mb/s	3000 Vrms	Capacitive Coupling	5.5 V	1.71 V	4.21 mA	23.4 ns	- 40 C	+ 125 C		Tube
Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators MAX12931CASA+ Analog Devices / Maxim Integrated 1: $8.55 4,389In Stock	Mfr. Part # MAX12931CASA+ Mouser Part # 700-MAX12931CASA+	Analog Devices / Maxim Integrated	Digital Isolators 2-Channel, 3.75kVRMS Digital Isolators	Datasheet	4,389In Stock	$8.55 $6.58 $6.07 $5.51 View $5.41 $5.29 $5.16 $5.02 Quote	Min.: 1 Mult.: 1	MAX12931	SMD/SMT	SOIC-Narrow-8	2 Channel	Unidirectional	150 Mb/s	3000 Vrms	Capacitive Coupling	5.5 V	1.71 V	3.06 mA	5.6 ns	- 40 C	+ 125 C		Tube
Digital Isolators 4-Channel, Low Power, 5kV Digital Isolat MAX14434FAWE+ Analog Devices / Maxim Integrated 1: $15.72 3,562In Stock	Mfr. Part # MAX14434FAWE+ Mouser Part # 700-MAX14434FAWE+	Analog Devices / Maxim Integrated	Digital Isolators 4-Channel, Low Power, 5kV Digital Isolat Learn More about Analog Devices / Maxim Integrated maxim max1443x isolators	Datasheet	3,562In Stock	$15.72 $12.32 $11.02 $10.37 View $10.05 $9.83 $9.61 Quote	Min.: 1 Mult.: 1	MAX1443x	SMD/SMT	SOIC-16	4 Channel	Unidirectional	200 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	9.52 mA	5.6 ns	- 40 C	+ 125 C		Tube
Digital Isolators 4-Channel, Low Power, 5kV Digital Isolat MAX14434FAWE+T Analog Devices / Maxim Integrated 1: $15.72 7,147In Stock	Mfr. Part # MAX14434FAWE+T Mouser Part # 700-MAX14434FAWE+T	Analog Devices / Maxim Integrated	Digital Isolators 4-Channel, Low Power, 5kV Digital Isolat Learn More about Analog Devices / Maxim Integrated maxim max1443x isolators	Datasheet	7,147In Stock	Cut Tape $15.72 $12.32 $11.48 $10.56 View Reel $9.82 $10.47 $9.85 $9.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	MAX1443x	SMD/SMT	SOIC-16	4 Channel	Unidirectional	200 Mb/s	5000 Vrms	Capacitive Coupling	5.5 V	1.71 V	9.52 mA	5.6 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Six Channel 600Vrms Digital Isolator MAX14850AEE+T Analog Devices / Maxim Integrated 1: $7.35 27,360In Stock	Mfr. Part # MAX14850AEE+T Mouser Part # 700-MAX14850AEE+T	Analog Devices / Maxim Integrated	Digital Isolators Six Channel 600Vrms Digital Isolator Learn More about Analog Devices / Maxim Integrated maxim max14850 digital isolators	Datasheet	27,360In Stock	Cut Tape $7.35 $5.60 $5.16 $4.67 View Reel $4.20 $4.46 $4.32 $4.26 $4.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MAX14850	SMD/SMT	QSOP-16	6 Channel	Bidirectional, Unidirectional	50 Mb/s	600 Vrms	Capacitive Coupling	5.5 V	3 V	7.2 mA, 15 mA	60 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Octal Industrial Digital Input with Wire MAX22190ATJ+T Analog Devices / Maxim Integrated 1: $13.73 3,266In Stock	Mfr. Part # MAX22190ATJ+T Mouser Part # 700-MAX22190ATJ+T	Analog Devices / Maxim Integrated	Digital Isolators Octal Industrial Digital Input with Wire Learn More about Analog Devices / Maxim Integrated maxim max22190 input	Datasheet	3,266In Stock	Cut Tape $13.73 $10.73 $9.97 $9.14 $8.78 Reel $7.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MAX22190	SMD/SMT	TQFN-32	8 Channel	Bidirectional, Unidirectional		3750 Vrms	Capacitive Coupling	5.5 V	3 V	600 uA	50 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Single Channel Input Powered Digital Iso MAX22191AUT+T Analog Devices / Maxim Integrated 1: $3.39 12,277In Stock	Mfr. Part # MAX22191AUT+T Mouser Part # 700-MAX22191AUT+T	Analog Devices / Maxim Integrated	Digital Isolators Single Channel Input Powered Digital Iso Learn More about Analog Devices / Maxim Integrated maxim max22191 digital isolater	Datasheet	12,277In Stock	Cut Tape $3.39 $2.52 $2.30 $2.07 $1.95 Reel $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MAX22191	SMD/SMT	SOT-23-6	1 Channel	Unidirectional			Capacitive Coupling	5.5 V	3 V	380 uA	250 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators 6 Channel Reinforced Isolator MAX22565CAAP+ Analog Devices / Maxim Integrated 1: $18.94 2,085In Stock	Mfr. Part # MAX22565CAAP+ Mouser Part # 700-MAX22565CAAP+	Analog Devices / Maxim Integrated	Digital Isolators 6 Channel Reinforced Isolator Learn More about Analog Devices / Maxim Integrated maxim max22563 max22566 digital isolators	Datasheet	2,085In Stock	$18.94 $14.83 $13.81 $12.66 View $12.55 $11.80 $11.54 Quote	Min.: 1 Mult.: 1	MAX22563-MAX22566	SMD/SMT	SSOP-20	5 Channel	Unidirectional	200 Mb/s	3750 Vrms		5.5 V	1.71 V			- 40 C	+ 125 C		Tube
Digital Isolators Automotive 100V iso lation dual-channel ISO6521QDRQ1 Texas Instruments 1: $2.17 990In Stock 3,000Expected 11/23/2026 New Product	Mfr. Part # ISO6521QDRQ1 Mouser Part # 595-ISO6521QDRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100V iso lation dual-channel Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	990In Stock 3,000Expected 11/23/2026	Cut Tape $2.17 $1.60 $1.46 $1.29 Reel $1.08 View $1.21 $1.16 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6521-Q1	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	450 Vrms	Galvanic Isolation	1.89 V, 5.5 V	1.71 V, 2.25 V		11 ns	- 40 C	+125 C		Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation quad-channel 4/0 di ISO6540FDBQR Texas Instruments 1: $2.52 939In Stock 2,500Expected 11/23/2026 New Product	Mfr. Part # ISO6540FDBQR Mouser Part # 595-ISO6540FDBQR New Product	Texas Instruments	Digital Isolators Functional isolation quad-channel 4/0 di Learn More about Texas Instruments ti iso654x quad channel functional isolators	Datasheet	939In Stock 2,500Expected 11/23/2026	Cut Tape $2.52 $1.85 $1.68 $1.50 Reel $1.30 View $1.40 $1.35 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ISO6540	SMD/SMT	SSOP-16	4 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V	18.1 mA	18 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation quad-channel 2/2 di ISO6542FDBQR Texas Instruments 1: $2.52 1,236In Stock New Product	Mfr. Part # ISO6542FDBQR Mouser Part # 595-ISO6542FDBQR New Product	Texas Instruments	Digital Isolators Functional isolation quad-channel 2/2 di Learn More about Texas Instruments ti iso654x quad channel functional isolators	Datasheet	1,236In Stock	Cut Tape $2.52 $1.85 $1.68 $1.50 Reel $1.30 View $1.40 $1.35 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ISO6542	SMD/SMT	SSOP-16	4 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V	12.5 mA	18 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive 100-V is olation quad-channe ISO6542FQDBQRQ1 Texas Instruments 1: $2.87 230In Stock New Product	Mfr. Part # ISO6542FQDBQRQ1 Mouser Part # 595-ISO6542FQDBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100-V is olation quad-channe Learn More about Texas Instruments ti iso654x quad channel functional isolators	Datasheet	230In Stock	Cut Tape $2.87 $2.12 $1.94 $1.73 View Reel $1.39 $1.59 $1.52 $1.51 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ISO6542-Q1	SMD/SMT	SSOP-16	4 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V	12.5 mA	18 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Digital Isolators Automotive 100-V is olation quad-channe ISO6542QDBQRQ1 Texas Instruments 1: $2.70 1,253In Stock 2,500Expected 3/15/2027 New Product	Mfr. Part # ISO6542QDBQRQ1 Mouser Part # 595-ISO6542QDBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100-V is olation quad-channe Learn More about Texas Instruments ti iso654x quad channel functional isolators	Datasheet	1,253In Stock 2,500Expected 3/15/2027	Cut Tape $2.70 $2.00 $1.83 $1.64 Reel $1.38 View $1.53 $1.48 $1.46 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ISO6542-Q1	SMD/SMT	SSOP-16	4 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V	12.5 mA	18 ns	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel