CAN Interface Ics

CAN interface ICs are designed for communication between devices. CAN stands for Controller Area Network and it is a serial communication which is popular for automotive applications.

CAN bus is a specialised internal communication network that connects microcontrollers and devices so that they can communicate with each other via message-based protocols without the need for a computer host. CAN interface ICs are an important part of the communications network in vehicles, known as the 'bus'. Each CAN device on the bus is called a node. Each node is configured to receive data from the sensor equipment and transmit it to a PC.

Types of CAN interface IC

  • CAN Controllers sit between the CAN bus and the chosen application. CAN controllers take data from the application and convert it into suitable data for the CAN bus.
  • CAN Transceivers detect and drive data to and from the bus. The controller will use single-ended logic. So the transceiver is there to convert this into a differential signal for the CAN bus.

What are CAN interface ICs used for?

CAN interfaces facilitate communication amongst devices in a small range network and are commonly used in automotive applications. These devices are also typical in the medical instrument industry, factory automation mechanisms and to support semiconductor-based machinery in a variety of sectors.

Integrated vs. Standalone

CAN interface ICs come in two types:

Integrated, meaning there is more than one controller on the CAN bus (network system). The integrated controller requires less space and facilitates faster and more reliable communication to the microcontroller

Standalone, meaning there is a single controller on the CAN bus (network system). An independent CAN controller functions as a memory chip allowing flexibility of data transmission.


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Description Price Maximum Data Rate Number of Transceivers IC Type Standard Supported Power Down Mode Maximum Supply Current Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage
RS Stock No. 922-2726
Mfr. Part No.SN65HVD234D
kr 33,684
Each (In a Tube of 75)
Units
1Mbps 1 CAN Transceiver ISO 11898 Standby 6 mA Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 3.6 V
RS Stock No. 662-4315
Mfr. Part No.SN65HVD234D
kr 39,68
Each
Units
1Mbps 1 CAN Transceiver ISO 11898 Standby 6 mA Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 3.6 V
RS Stock No. 165-1918
Mfr. Part No.MCP2515T-I/ST
BrandMicrochip
kr 13,877
Each (On a Reel of 2500)
Units
1Mbps 1 CAN Controller CAN 2.0B Sleep 10 mA Surface Mount TSSOP 20 6.6 x 4.5 x 1.05mm 6.6mm 4.5mm 1.05mm 5.5 V
RS Stock No. 823-7890
Mfr. Part No.MCP2515T-I/ST
BrandMicrochip
kr 21,112
Each (In a Pack of 5)
Units
1Mbps 1 CAN Controller CAN 2.0B Sleep 10 mA Surface Mount TSSOP 20 6.6 x 4.5 x 1.05mm 6.6mm 4.5mm 1.05mm 5.5 V
RS Stock No. 218-4574
Mfr. Part No.SN65HVD251DR
kr 30,07
Each (In a Pack of 5)
Units
1Mbps 1 - - Standby 65 mA - SOIC 8 - - - - -
RS Stock No. 825-1029
Mfr. Part No.COM20022I3V-HT
BrandMicrochip
kr 252,33
Each
Units
10Mbps 1 ARCNET Controller ANSI 878.1 - 60 mA Surface Mount TQFP 48 7.1 x 7.1 x 1.45mm 7.1mm 7.1mm 1.45mm 5.5 V
RS Stock No. 159-7401
Mfr. Part No.MCP2003-E/P
BrandMicrochip
kr 6,71
Each (In a Tube of 60)
Units
20kBd 2 LIN Transceiver LIN 1.3, LIN 2.0, LIN 2.1, SAE J2602 Sleep 1 mA Through Hole PDIP 8 9.27 x 6.35 x 3.3mm 9.27mm 6.35mm 3.3mm 27 V
New
RS Stock No. 223-8352
Mfr. Part No.NCV7343D20R2G
Brandonsemi
kr 5,611
Each (In a Pack of 3000)
Units
5Mbps 1 CAN Transceiver CAN Sleep, Standby 6.2 mA - SOIC 14 - - - - -
RS Stock No. 816-0258
Mfr. Part No.TJA1027T/20,118
BrandNXP
kr 9,371
Each (In a Pack of 10)
Units
20kBd 1 LIN Transceiver LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602 Sleep, Standby 1600 μA Surface Mount SOIC 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 18 V
RS Stock No. 814-3063
Mfr. Part No.MCP2515-I/ML
BrandMicrochip
kr 21,78
Each (In a Pack of 3)
Units
1Mbps 1 CAN Controller CAN 2.0B Standby 10 mA Surface Mount QFN 20 4 x 4 x 0.95mm 4mm 4mm 0.95mm 5.5 V
New
RS Stock No. 219-4672
Mfr. Part No.TJA1051T/3,118
BrandNXP
kr 8,447
Each (In a Pack of 10)
Units
5 Mbps, 5 Mbps 1, 1 CAN Transceiver, CAN Transceiver - - 70 mA, 70 mA - SO8, SO8 8, 8 - - - - -
RS Stock No. 797-4709
Mfr. Part No.PCA82C251T/YM,112
BrandNXP
kr 22,18
Each (In a Pack of 2)
Units
1Mbps 1 CAN Transceiver ISO 11898-24 V Standby 275 μA Surface Mount SOIC 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 5.5 V
RS Stock No. 163-2243
Mfr. Part No.NCV7351D13R2G
Brandonsemi
kr 4,002
Each (On a Reel of 3000)
Units
1Mbps 1 CAN Transceiver ISO 11898-2 Silent 7.5 mA, 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 195-2447
Mfr. Part No.NCV7357MW3R2G
Brandonsemi
kr 10,13
Each (In a Pack of 50)
Units
5Mbps 1 CAN Transceiver - - 105 mA Surface Mount DFN 8 3.05 x 3.05 x 0.85mm 3.05mm 3.05mm 0.85mm 5.25 V
RS Stock No. 162-3015
Mfr. Part No.MCP2517FD-H/JHA
BrandMicrochip
kr 19,453
Each (In a Tube of 80)
Units
8Mbps 1 CAN Controller CAN 2.0B Sleep, Standby 20 mA Surface Mount VDFN 14 4.5 x 3 x 0.85mm 4.5mm 3mm 0.85mm 5.5 V
RS Stock No. 165-1941
Mfr. Part No.MCP2021A-500E/SN
BrandMicrochip
kr 8,556
Each (In a Tube of 100)
Units
20kBd 1 LIN Transceiver SAE J2602 Sleep 1 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 18 V
RS Stock No. 218-6362
Mfr. Part No.TLE94713ESV33XUMA1
BrandInfineon
kr 15,673
Each (On a Reel of 3000)
Units
- - - CAN - 6.5 mA - PG-TSDSO-24-1 24 - - - - -
RS Stock No. 829-0122
Mfr. Part No.MCP25625-E/ML
BrandMicrochip
kr 26,808
Each (In a Pack of 5)
Units
- - CAN Controller - - - Surface Mount QFN 28 6 x 6 x 0.95mm 6mm 6mm 0.95mm -
RS Stock No. 824-3132
Mfr. Part No.MCP2561FD-E/MF
BrandMicrochip
kr 10,11
Each (In a Pack of 10)
Units
2 Mbps, 5 Mbps, 8Mbps 1 CAN Transceiver ISO 11898-2, ISO 11898-5 Standby 70 mA Surface Mount DFN 8 3 x 3 x 0.95mm 3mm 3mm 0.95mm 5.5 V
RS Stock No. 103-8136
Mfr. Part No.PCA82C250T/YM,112
BrandNXP
kr 13,723
Each (In a Tube of 100)
Units
1MBd 1 CAN Transceiver ISO 11898 Standby 70 mA Surface Mount SOIC 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 5.5 V