CAN Interface IC – Mouser Puerto Rico

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ISO1042 & ISO1042-Q1 Isolated CAN Transceivers

Texas Instruments ISO1042 and ISO1042-Q1 Isolated CAN Transceivers are galvanically-isolated controller area network (CAN) transceivers that meet the specifications of the ISO11898-2 (2016) standard. The ISO1042/Q1 device offers ±70VDC bus fault protection and ±30V common-mode voltage range. The device supports up to 5Mbps data rate in CAN FD mode allowing much faster transfer of payload compared to a classic CAN. The ISO1042/Q1 uses a silicon dioxide (SiO₂) insulation barrier with a withstand voltage of 5000V_RMS and a working voltage of 1060V_RMS. Electromagnetic compatibility has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance. Used in conjunction with isolated power supplies, the device protects against high voltage and prevents noise currents from the bus from entering the local ground. The ISO1042/Q1 is available for both basic and reinforced isolation.

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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	Type	Mounting Style	Package / Case	Data Rate	Number of Drivers	Number of Receivers	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Operating Supply Current	ESD Protection	Qualification	Packaging
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWQ1 ISO1042QDWRQ1 Texas Instruments 1: $4.73 4,403In Stock	Mfr. Part # ISO1042QDWRQ1 Mouser Part # 595-ISO1042QDWRQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	4,403In Stock	Cut Tape $4.73 $4.32 $4.14 $4.02 Reel $4.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDWR ISO1042BDW Texas Instruments 1: $6.12 617In Stock	Mfr. Part # ISO1042BDW Mouser Part # 595-ISO1042BDW	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDWR Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	617In Stock	$6.12 $4.69 $4.30 $3.93 $3.64	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Tube
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DWVR ISO1042DWV Texas Instruments 1: $6.37 18,986In Stock	Mfr. Part # ISO1042DWV Mouser Part # 595-ISO1042DWV	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DWVR Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	18,986In Stock	$6.37 $4.88 $4.32 $4.09 View $3.90 $3.78 $3.74 $3.69 Quote	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Tube
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDW ISO1042BDWR Texas Instruments 1: $5.02 884In Stock 2,000Expected 1/29/2027	Mfr. Part # ISO1042BDWR Mouser Part # 595-ISO1042BDWR	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDW Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	884In Stock 2,000Expected 1/29/2027	Cut Tape $5.02 $3.83 $3.53 $3.20 Reel $2.83 View $3.05 $2.99 $2.97 $2.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Reel, Cut Tape, MouseReel
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDWV ISO1042BDWVR Texas Instruments 1: $4.60 449In Stock 7,000Expected 12/31/2026	Mfr. Part # ISO1042BDWVR Mouser Part # 595-ISO1042BDWVR	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDWV Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	449In Stock 7,000Expected 12/31/2026	Cut Tape $4.60 $3.48 $3.20 $2.89 Reel $2.56 View $2.74 $2.73 $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Reel, Cut Tape, MouseReel
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWQ1 ISO1042BQDWRQ1 Texas Instruments 1: $5.88 3,841In Stock	Mfr. Part # ISO1042BQDWRQ1 Mouser Part # 595-ISO1042BQDWRQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	3,841In Stock	Cut Tape $5.88 $4.49 $4.14 $3.76 View Reel $3.34 $3.59 $3.53 $3.51 $3.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWVRQ1 ISO1042BQDWVQ1 Texas Instruments 1: $6.31 1,153In Stock	Mfr. Part # ISO1042BQDWVQ1 Mouser Part # 595-ISO1042BQDWVQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWVRQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	1,153In Stock	$6.31 $4.83 $4.47 $4.06 View $3.87 $3.75 $3.71 $3.66	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Tube
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DWR ISO1042DW Texas Instruments 1: $6.85 645In Stock	Mfr. Part # ISO1042DW Mouser Part # 595-ISO1042DW	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DWR Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	645In Stock	$6.85 $5.26 $4.78 $4.47 View $4.36 $4.01 $3.93	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Tube
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DW ISO1042DWR Texas Instruments 1: $5.23 4,790In Stock	Mfr. Part # ISO1042DWR Mouser Part # 595-ISO1042DWR	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DW Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	4,790In Stock	Cut Tape $5.23 $3.96 $3.65 $3.30 View Reel $2.86 $3.14 $3.13 $3.03 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Reel, Cut Tape, MouseReel
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWVRQ1 ISO1042QDWVQ1 Texas Instruments 1: $6.86 927In Stock 3,328Expected 10/15/2026	Mfr. Part # ISO1042QDWVQ1 Mouser Part # 595-ISO1042QDWVQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWVRQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	927In Stock 3,328Expected 10/15/2026	$6.86 $5.27 $4.62 $4.40 View $4.21 $4.12 $3.93	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Tube
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWVQ1 ISO1042QDWVRQ1 Texas Instruments 1: $6.16 457In Stock 3,000Expected 1/21/2027	Mfr. Part # ISO1042QDWVRQ1 Mouser Part # 595-ISO1042QDWVRQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWVQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	457In Stock 3,000Expected 1/21/2027	Cut Tape $6.16 $4.71 $4.34 $3.94 Reel $3.56 View $3.77 $3.71 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWRQ1 ISO1042BQDWQ1 Texas Instruments 1: $6.56 301In Stock	Mfr. Part # ISO1042BQDWQ1 Mouser Part # 595-ISO1042BQDWQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWRQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	301In Stock	$6.56 $5.03 $4.60 $4.22 View $3.85 $3.81 $3.75 Quote	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Tube
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWRQ1 ISO1042QDWQ1 Texas Instruments 1: $7.09 82In Stock	Mfr. Part # ISO1042QDWQ1 Mouser Part # 595-ISO1042QDWQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042QDWRQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	82In Stock	$7.09 $5.45 $4.93 $4.56 View $4.36 $4.15 $4.09 $4.07	Min.: 1 Mult.: 1	ISO1042	CAN Transceiver	SMD/SMT	SOIC-16	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA		AEC-Q100	Tube
CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWVQ1 ISO1042BQDWVRQ1 Texas Instruments 1: $5.76 16,000On Order	Mfr. Part # ISO1042BQDWVRQ1 Mouser Part # 595-ISO1042BQDWVRQ1	Texas Instruments	CAN Interface IC Automotive isolated CAN transceiver wit A 595-ISO1042BQDWVQ1 Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	16,000On Order On Order Ship Dates Mfr. #: ISO1042BQDWVRQ1 Stock: 0 On Order: 8,000 Expected 1/15/2027 8,000 Expected 4/8/2027 Factory Lead-Time: 16 Weeks	Cut Tape $5.76 $4.40 $4.05 $3.68 Reel $3.32 View $3.51 $3.36 $3.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV	AEC-Q100	Reel, Cut Tape, MouseReel
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DWV ISO1042DWVR Texas Instruments 1: $4.78 8,614On Order	Mfr. Part # ISO1042DWVR Mouser Part # 595-ISO1042DWVR	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042DWV Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	8,614On Order On Order Ship Dates Mfr. #: ISO1042DWVR Stock: 0 On Order: 1,614 Expected 10/16/2026 7,000 Expected 10/19/2026 Factory Lead-Time: 16 Weeks	Cut Tape $4.78 $3.64 $3.35 $3.04 Reel $2.66 View $2.89 $2.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Reel, Cut Tape, MouseReel
CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDWVR ISO1042BDWV Texas Instruments 1: $6.19 3,412On Order	Mfr. Part # ISO1042BDWV Mouser Part # 595-ISO1042BDWV	Texas Instruments	CAN Interface IC Isolated CAN transce iver with 70-V bus A 595-ISO1042BDWVR Learn More about Texas Instruments ti iso1042 can transceiver	Datasheet	3,412On Order On Order Ship Dates Mfr. #: ISO1042BDWV Stock: 0 On Order: 1,236 Expected 1/7/2027 960 Expected 12/13/2027 1,216 Expected 1/20/2028 Factory Lead-Time: 16 Weeks	$6.19 $4.73 $4.23 $3.93 View $3.76 $3.65 $3.58 $3.51	Min.: 1 Mult.: 1	ISO1042	High Speed CAN Transceiver	SMD/SMT	SOIC-8	5 Mb/s	1 Driver	1 Receiver	1.71 V	5.5 V	- 40 C	+ 125 C	43 mA	16 kV		Tube

ISO1042 & ISO1042-Q1 Isolated CAN Transceivers

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