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. 165-8066
Mfr. Part No.IFX1050GXUMA1
BrandInfineon
SGD0.644
Each (On a Reel of 2500)
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. 897-7434
Mfr. Part No.IFX1050GXUMA1
BrandInfineon
SGD1.355
Each (In a Pack of 20)
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. 628-3532
Mfr. Part No.MCP2515-I/P
BrandMicrochip
SGD3.64
Each
units
1Mbps 1 CAN Controller CAN 2.0B Sleep, Standby 10 mA Through Hole PDIP 18 22.86 x 6.35 x 3.3mm 22.86mm 6.35mm 3.3mm 5.5 V
RS Stock No. 823-7893
Mfr. Part No.MCP2551T-E/SN
BrandMicrochip
SGD1.901
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. 165-8062
Mfr. Part No.IFX1050GVIOXUMA1
BrandInfineon
SGD0.601
Each (On a Reel of 2500)
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. 770-7767
Mfr. Part No.MCP2551-E/SN
BrandMicrochip
SGD1.90
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. 402-920
Mfr. Part No.MCP2551-I/P
BrandMicrochip
SGD2.116
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. 170-4339
Mfr. Part No.MCP2551T-E/SN
BrandMicrochip
SGD1.521
Each (On a Reel of 3300)
units
- - - - - - - - - - - - - -
RS Stock No. 144-5764
Mfr. Part No.MCP2515-I/P
BrandMicrochip
SGD2.751
Each (In a Tube of 25)
units
1Mbps 1 CAN Controller CAN 2.0B Sleep, Standby 10 mA Through Hole PDIP 18 22.86 x 6.35 x 3.3mm 22.86mm 6.35mm 3.3mm 5.5 V
RS Stock No. 889-5730
Mfr. Part No.MCP2551-E/SN
BrandMicrochip
SGD1.598
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. 876-7259
Mfr. Part No.MCP2551-I/P
BrandMicrochip
SGD1.554
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. 897-7254
Mfr. Part No.IFX1050GVIOXUMA1
BrandInfineon
SGD1.103
Each (In a Pack of 20)
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. 797-4709
Mfr. Part No.PCA82C251T/YM,112
BrandNXP
SGD3.355
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. 889-5089
Mfr. Part No.MCP2021-500E/SN
BrandMicrochip
SGD1.557
Each (In a Tube of 100)
units
20kBd 1 LIN Transceiver LIN 1.3, LIN 2.0, LIN 2.1, SAE J2602 Shutdown 1 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.25mm 4.9mm 3.9mm 1.25mm 18 V
RS Stock No. 823-7897
Mfr. Part No.MCP2551T-I/SN
BrandMicrochip
SGD1.659
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. 662-4318
Mfr. Part No.SN65HVD235D
SGD4.72
Each
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep, 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. 121-8949
Mfr. Part No.SN65HVD251D
SGD4.477
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver ISO 11898 Shutdown, Standby 65 mA Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 5.5 V
RS Stock No. 628-3548
Mfr. Part No.MCP2515-I/SO
BrandMicrochip
SGD2.97
Each
units
1Mbps 1 CAN Controller CAN 2.0B Sleep, Standby 10 mA Surface Mount SOIC W 18 11.53 x 7.49 x 2.31mm 11.53mm 7.49mm 2.31mm 5.5 V
RS Stock No. 666-5723
Mfr. Part No.MCP2021-500E/SN
BrandMicrochip
SGD2.048
Each (In a Pack of 5)
units
20kBd 1 LIN Transceiver LIN 1.3, LIN 2.0, LIN 2.1, SAE J2602 Shutdown 1 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.25mm 4.9mm 3.9mm 1.25mm 18 V
RS Stock No. 911-5690
Mfr. Part No.MCP2510-I/ST
BrandMicrochip
SGD4.883
Each (In a Tube of 74)
units
5Mbps 1 CAN Controller CAN 1.2, CAN 2.0A, CAN 2.0B Sleep, Standby 10 mA Surface Mount TSSOP 20 6.5 x 4.4 x 0.9mm 6.5mm 4.4mm 0.9mm 5.5 V