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. 797-4709
Mfr. Part No.PCA82C251T/YM,112
BrandNXP
TWD81.00
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. 824-3135
Mfr. Part No.MCP2562FD-E/MF
BrandMicrochip
TWD35.30
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. 823-7897
Mfr. Part No.MCP2551T-I/SN
BrandMicrochip
TWD36.30
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V
RS Stock No. 887-7154
Mfr. Part No.MCP2551-I/SN
BrandMicrochip
TWD32.10
Each (In a Tube of 100)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.25mm 4.9mm 3.9mm 1.25mm 5.5 V
RS Stock No. 145-9385
Mfr. Part No.MCP2562FD-E/MF
BrandMicrochip
TWD26.80
Each (In a Tube of 120)
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. 738-6036
Mfr. Part No.MCP2551-I/SN
BrandMicrochip
TWD37.00
Each (In a Pack of 2)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.25mm 4.9mm 3.9mm 1.25mm 5.5 V
RS Stock No. 887-7340
Mfr. Part No.COM20022I3V-HT
BrandMicrochip
TWD622.30
Each (In a Tray of 250)
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. 402-920
Mfr. Part No.MCP2551-I/P
BrandMicrochip
TWD40.60
Each (In a Pack of 5)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Through Hole PDIP 8 10.2 x 7.1 x 5mm 10.2mm 7.1mm 5mm 5.5 V
RS Stock No. 815-0677
Mfr. Part No.PCA82C250T/YM,112
BrandNXP
TWD94.60
Each (In a Pack of 5)
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
RS Stock No. 823-7893
Mfr. Part No.MCP2551T-E/SN
BrandMicrochip
TWD43.10
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V
RS Stock No. 770-7767
Mfr. Part No.MCP2551-E/SN
BrandMicrochip
TWD43.00
Each (In a Pack of 6)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V
RS Stock No. 103-8136
Mfr. Part No.PCA82C250T/YM,112
BrandNXP
TWD44.60
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
RS Stock No. 889-5730
Mfr. Part No.MCP2551-E/SN
BrandMicrochip
TWD36.90
Each (In a Tube of 100)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V
RS Stock No. 825-1029
Mfr. Part No.COM20022I3V-HT
BrandMicrochip
TWD821.00
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. 170-4339
Mfr. Part No.MCP2551T-E/SN
BrandMicrochip
TWD32.60
Each (On a Reel of 3300)
units
- - - - - - - - - - - - - -
RS Stock No. 823-7890
Mfr. Part No.MCP2515T-I/ST
BrandMicrochip
TWD70.80
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. 165-1918
Mfr. Part No.MCP2515T-I/ST
BrandMicrochip
TWD53.90
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. 876-7259
Mfr. Part No.MCP2551-I/P
BrandMicrochip
TWD33.90
Each (In a Tube of 60)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 75 mA Through Hole PDIP 8 10.2 x 7.1 x 5mm 10.2mm 7.1mm 5mm 5.5 V
RS Stock No. 799-0228
Mfr. Part No.MCP2562-E/SN
BrandMicrochip
TWD32.20
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver IEC 61000-4-2 Standby 70 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V
RS Stock No. 438-4699
Mfr. Part No.SJA1000T/N1,112
BrandNXP
TWD190.60
Each (In a Tube of 15)
units
1Mbps 1 CAN Controller CAN 2.0B Sleep 15 mA Surface Mount SOIC 28 36 x 14.1 x 4mm 36mm 14.1mm 4mm 5.5 V