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Bidirectional Interface ICs

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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.	Product Type	Type	Mounting Style	Package/Case
Digital Isolators 1 kV 2-channel bi-directional isolator SI8400AA-B-IS Skyworks Solutions, Inc. 1: $6.23 121In Stock 192Expected 26/11/2026 NRND	Mfr. Part No. SI8400AA-B-IS Mouser Part No 634-SI8400AA-B-IS NRND	Skyworks Solutions, Inc.	Digital Isolators 1 kV 2-channel bi-directional isolator Learn More about Skyworks Solutions, Inc. isopro	Datasheet	121In Stock 192Expected 26/11/2026	$6.23 $4.78 $4.26 $4.10 View $3.76 $3.73	Min.: 1 Mult.: 1	Digital Isolators	I2C Isolator	SMD/SMT	SOIC-Narrow-8
Digital Isolators Two Channel, Bidirectional I2C Digital I Analog Devices / Maxim Integrated ADUM1254ASA+ ADUM1254ASA+ Analog Devices / Maxim Integrated 1: $4.06 1,013In Stock	Mfr. Part No. ADUM1254ASA+ Mouser Part No 700-ADUM1254ASA+	Analog Devices / Maxim Integrated	Digital Isolators Two Channel, Bidirectional I2C Digital I Learn More about Analog Devices / Maxim Integrated adi adum1254 adum1255 isolators	Datasheet	1,013In Stock	$4.06 $3.07 $2.82 $2.53 View $2.38 $2.32 $2.31 $2.19 $2.16	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-8
Digital Isolators Dual Chan 2.5Gbps 1+1 LVDS Isolator ADN4621BRIZ Analog Devices 1: $37.05 20In Stock	Mfr. Part No. ADN4621BRIZ Mouser Part No 584-ADN4621BRIZ	Analog Devices	Digital Isolators Dual Chan 2.5Gbps 1+1 LVDS Isolator Learn More about Analog Devices adi adn4620 adn4621 lvds isolators	Datasheet	20In Stock	$37.05 $30.07 $27.88 $26.10 View $25.44 Quote	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-20
Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS ADUM1240ARZ-RL7 Analog Devices 1: $3.03 22In Stock	Mfr. Part No. ADUM1240ARZ-RL7 Mouser Part No 584-ADUM1240ARZ-RL7	Analog Devices	Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum124x	Datasheet	22In Stock	Cut Tape $3.03 $2.96 $2.90 $2.84 $2.72 View $2.80 $2.76 $2.68 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-8
Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS ADUM1241ARSZ-RL7 Analog Devices 1: $5.56 9In Stock	Mfr. Part No. ADUM1241ARSZ-RL7 Mouser Part No 584-ADUM1241ARSZ-RL7	Analog Devices	Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum124x	Datasheet	9In Stock	Cut Tape $5.56 $4.24 $3.90 $3.54 $3.25 View $3.37 $3.18 $3.14 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SSOP-20
Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS ADUM1241ARZ Analog Devices 1: $5.56 230In Stock	Mfr. Part No. ADUM1241ARZ Mouser Part No 584-ADUM1241ARZ	Analog Devices	Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum124x	Datasheet	230In Stock	$5.56 $4.24 $3.90 $3.53 View $3.36 $3.25 $3.21 $3.13 Quote	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-8
Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS ADUM1241ARZ-RL7 Analog Devices 1: $5.56 79In Stock	Mfr. Part No. ADUM1241ARZ-RL7 Mouser Part No 584-ADUM1241ARZ-RL7	Analog Devices	Digital Isolators DUAL-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi adum124x	Datasheet	79In Stock	Cut Tape $5.56 $4.24 $3.90 $3.54 $3.02 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-8
Digital Isolators I2C isolator, 3V to 5.5V ADUM1251WARZ-RL7 Analog Devices 1: $9.24 153In Stock	Mfr. Part No. ADUM1251WARZ-RL7 Mouser Part No 584-ADUM1251WARZ-RL7	Analog Devices	Digital Isolators I2C isolator, 3V to 5.5V Learn More about Analog Devices adi isolation	Datasheet	153In Stock	Cut Tape $9.24 $7.16 $6.64 $6.07 $5.92 $5.02 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators	iCoupler Isolator	SMD/SMT	SOIC-8
Digital Isolators Two Channel, Bidirectional I2C Digital I ADUM1252AWA+ Analog Devices / Maxim Integrated 1: $4.97 154In Stock	Mfr. Part No. ADUM1252AWA+ Mouser Part No 584-ADUM1252AWA+	Analog Devices / Maxim Integrated	Digital Isolators Two Channel, Bidirectional I2C Digital I Learn More about Analog Devices / Maxim Integrated adi adum1252 isolators	Datasheet	154In Stock	$4.97 $3.79 $3.49 $3.16 View $3.00 $2.99 $2.80 Quote	Min.: 1 Mult.: 1	Digital Isolators	Bidirectional I2C Isolator	SMD/SMT	WSOIC-8
Digital Isolators Small 3kV DUAL-CH DIGITAL ISOLATORS ADUM1281WBRZ-RL7 Analog Devices 1: $8.44 156In Stock	Mfr. Part No. ADUM1281WBRZ-RL7 Mouser Part No 584-ADUM1281WBRZ-RL7	Analog Devices	Digital Isolators Small 3kV DUAL-CH DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	156In Stock	Cut Tape $8.44 $6.50 $6.02 $5.49 $4.92 View $5.09 $5.08 $4.68	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-8
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1441ARSZ-RL7 Analog Devices 1: $9.52 6In Stock	Mfr. Part No. ADUM1441ARSZ-RL7 Mouser Part No 584-ADUM1441ARSZ-RL7	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	6In Stock	Cut Tape $9.52 $7.41 $6.88 $6.34 $5.38 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SSOP-20
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1445ARSZ Analog Devices 1: $9.51 11In Stock	Mfr. Part No. ADUM1445ARSZ Mouser Part No 584-ADUM1445ARSZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	11In Stock	$9.51 $7.41 $6.45 $6.20 View $5.97 $5.83 $5.70 Quote	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SSOP-20
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1446ARQZ Analog Devices 1: $7.39 78In Stock	Mfr. Part No. ADUM1446ARQZ Mouser Part No 584-ADUM1446ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	78In Stock	$7.39 $5.67 $5.10 $4.75 View $4.53 $4.39 $4.34 $4.29	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators Micro-power Quad-CH Digital Isolator ADUM1447ARQZ Analog Devices 1: $7.83 32In Stock	Mfr. Part No. ADUM1447ARQZ Mouser Part No 584-ADUM1447ARQZ	Analog Devices	Digital Isolators Micro-power Quad-CH Digital Isolator Learn More about Analog Devices adi adum144x isolators	Datasheet	32In Stock	$7.83 $6.04 $5.59 $5.09 View $4.71 $4.56 $4.35 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	QSOP-16
Digital Isolators DUAL-CH DIGITAL ISOLATORS ADUM3211WBRZ Analog Devices 1: $8.52 85In Stock	Mfr. Part No. ADUM3211WBRZ Mouser Part No 584-ADUM3211WBRZ	Analog Devices	Digital Isolators DUAL-CH DIGITAL ISOLATORS Learn More about Analog Devices adi adum3210 adum3211	Datasheet	85In Stock	$8.52 $6.60 $6.12 $5.53 View $5.31 $5.17 $5.04 Quote	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-8
Digital Isolators THREE - CHANNEL DIGITAL ISOLATORS ADUM3300BRWZ-RL Analog Devices 1: $7.12 23In Stock	Mfr. Part No. ADUM3300BRWZ-RL Mouser Part No 584-ADUM3300BRWZ-R	Analog Devices	Digital Isolators THREE - CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	23In Stock	Cut Tape $7.12 $5.45 $5.04 $4.58 $4.18 View $4.37 $4.24 $4.13 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-16
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3400BRWZ-RL Analog Devices 1: $8.52 1In Stock	Mfr. Part No. ADUM3400BRWZ-RL Mouser Part No 584-ADUM3400BRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	1In Stock	Cut Tape $8.52 $6.60 $6.12 $5.60 $5.46 $4.63 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-16
Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS ADUM3400CRWZ Analog Devices 1: $8.93 8In Stock	Mfr. Part No. ADUM3400CRWZ Mouser Part No 584-ADUM3400CRWZ	Analog Devices	Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	8In Stock	$8.93 $6.92 $6.42 $5.85 View $5.59 $5.43 $5.28 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-16
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3401ARWZ Analog Devices 1: $8.46 42In Stock	Mfr. Part No. ADUM3401ARWZ Mouser Part No 584-ADUM3401ARWZ	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	42In Stock	$8.46 $6.52 $6.04 $5.50 View $5.09 $5.08 $4.93 $4.70	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-16
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3401BRWZ-RL Analog Devices 1: $8.52 245In Stock	Mfr. Part No. ADUM3401BRWZ-RL Mouser Part No 584-ADUM3401BRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	245In Stock	Cut Tape $8.52 $6.60 $6.12 $5.60 $5.46 $4.63 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-16
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3401TRWZ-EP Analog Devices 1: $24.26 54In Stock	Mfr. Part No. ADUM3401TRWZ-EP Mouser Part No 584-ADUM3401TRWZ-EP	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	54In Stock	$24.26 $19.39 $18.18 $16.83 View $16.20 $15.81 Quote	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-16
Digital Isolators 3-5.5V DC 10Mbit/s 4Chnl Dgtl 2Txr2 xr ADUM3401WBRWZ Analog Devices 1: $14.45 11In Stock	Mfr. Part No. ADUM3401WBRWZ Mouser Part No 584-ADUM3401WBRWZ	Analog Devices	Digital Isolators 3-5.5V DC 10Mbit/s 4Chnl Dgtl 2Txr2 xr Learn More about Analog Devices adi isolation	Datasheet	11In Stock	$14.45 $11.32 $10.53 $9.67 View $9.57 $9.01 $8.81 Quote	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-16
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3402BRWZ-RL Analog Devices 1: $4.76 426In Stock	Mfr. Part No. ADUM3402BRWZ-RL Mouser Part No 584-ADUM3402BRWZ-R	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	426In Stock	Cut Tape $4.76 $4.66 $4.56 $4.47 $4.27 View $4.40 $4.33 $4.20 MouseReel Available	Min.: 1 Mult.: 1	Digital Isolators	Digital Isolator	SMD/SMT	SOIC-16
Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS ADUM3402CRWZ Analog Devices 1: $8.93 12In Stock	Mfr. Part No. ADUM3402CRWZ Mouser Part No 584-ADUM3402CRWZ	Analog Devices	Digital Isolators QUAD CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	12In Stock	$8.93 $6.92 $6.42 $5.85 View $5.59 $5.43 $5.33 Quote	Min.: 1 Mult.: 1	Digital Isolators	General Purpose	SMD/SMT	SOIC-16
Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS ADUM3402TRWZ-EP Analog Devices 1: $24.25 54In Stock 94On Order	Mfr. Part No. ADUM3402TRWZ-EP Mouser Part No 584-ADUM3402TRWZ-EP	Analog Devices	Digital Isolators QUAD-CHANNEL DIGITAL ISOLATORS Learn More about Analog Devices adi isolation	Datasheet	54In Stock 94On Order	$24.25 $19.39 $18.17 $16.83 View $16.19 $15.81	Min.: 1 Mult.: 1	Digital Isolators		SMD/SMT	SOIC-16