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. 742-7809
Mfr. Part No.ADM3053BRWZ
$23.11
Each
units
1Mbps 1 CAN Transceiver ISO 11898 Standby 170 mA Surface Mount SOIC 20 13 x 7.6 x 2.35mm 13mm 7.6mm 2.35mm 5.5 V
RS Stock No. 824-3126
Mfr. Part No.MCP25625-E/SS
BrandMicrochip
$4.20
Each (In a Pack of 5)
units
1Mbps 3 CAN Controller CAN 2.0 Sleep 70 mA Surface Mount SSOP 28 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm 5.5 V
RS Stock No. 912-9630
Mfr. Part No.ADM3053BRWZ-REEL7
$14.629
Each (On a Reel of 400)
units
1Mbps 1 - ISO 11898 Standby 170 mA Surface Mount SOIC 20 13 x 7.6 x 2.35mm 13mm 7.6mm 2.35mm 5.5 V
RS Stock No. 923-3795
Mfr. Part No.SN65HVD230QD
$4.245
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver ISO 11898 Standby 17 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. 923-3798
Mfr. Part No.SN65HVD232QD
$4.058
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver ISO 11898 - 17 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. 177-1965
Mfr. Part No.MCP2551-E/P
BrandMicrochip
$2.604
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver ISO 11898 - 75 mA Through Hole PDIP 8 0.4 x 0.28 x 0.19in 10.16mm 7.11mm 4.83mm 5.5 V
New
RS Stock No. 218-4493
Mfr. Part No.ISO1050DUBR
$5.464
Each (On a Reel of 350)
units
1Mbps 1 - - - 73 mA - SOIC 8 - - - - -
RS Stock No. 187-1854
Mfr. Part No.ATA6561-GAQW-N
BrandMicrochip
$0.939
Each (In a Pack of 15)
units
5Mbps 1 CAN Transceiver - Standby 3 mA, 12 μA, 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. 796-8981
Mfr. Part No.ADM3051CRZ
$4.48
Each (In a Pack of 2)
units
- 1 CAN Transceiver ISO 11898 Standby 78 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 825-9405
Mfr. Part No.TLE62582GXUMA1
BrandInfineon
$2.302
Each (In a Pack of 5)
units
20kbps 1 LIN Transceiver - Standby 2 mA Surface Mount SOIC 8 5 x 4 x 1.65mm 5mm 4mm 1.65mm 5.5 V
RS Stock No. 178-7366
Mfr. Part No.TLE7250GXUMA1
BrandInfineon
$1.022
Each (On a Reel of 2500)
units
1Mbps 1 CAN Transceiver CAN Sleep, Standby 6 mA Surface Mount PG-DSO 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 5.5 V
RS Stock No. 145-9356
Mfr. Part No.MCP2003-E/SN
BrandMicrochip
$1.11
Each (In a Tube of 100)
units
20kBd 2 LIN Transceiver LIN 1.3, LIN 2.0, LIN 2.1, SAE J2602 Sleep 1 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 27 V
RS Stock No. 177-1617
Mfr. Part No.MCP2003B-E/SN
BrandMicrochip
$0.931
Each (In a Tube of 100)
units
20kBd 1 LIN Transceiver - - 1 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 30 V
RS Stock No. 799-0225
Mfr. Part No.MCP2562-E/P
BrandMicrochip
$1.88
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver IEC 61000-4-2 Standby 70 mA Through Hole PDIP 8 10.2 x 7.1 x 5mm 10.2mm 7.1mm 5mm 5.5 V
RS Stock No. 187-1557
Mfr. Part No.ATA6561-GAQW-N
BrandMicrochip
$0.684
Each (On a Reel of 4000)
units
5Mbps 1 CAN Transceiver - Standby 3 mA, 12 μA, 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. 813-6564
Mfr. Part No.ISO1050DW
$12.20
Each
units
- 1 CAN Transceiver ISO 11898 Silent 73 mA Surface Mount SOIC 16 10.5 x 7.6 x 2.35mm 10.5mm 7.6mm 2.35mm 5.5 V
RS Stock No. 168-5039
Mfr. Part No.TCAN1042HVDR
$1.365
Each (On a Reel of 2500)
units
2Mbps 1 CAN Transceiver ISO 11898-2 Standby 2 mA Surface Mount SOIC 8 5 x 3.98 x 1.5mm 5mm 3.98mm 1.5mm 5.5 V
RS Stock No. 825-3485
Mfr. Part No.SN75LBC031D
$7.51
Each (In a Pack of 2)
units
500kBd 1 CAN Transceiver ISO/DIS - 80 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 165-4729
Mfr. Part No.MCP2510-I/P
BrandMicrochip
$4.534
Each (In a Tube of 25)
units
5Mbps 1 CAN Controller CAN 1.2, CAN 2.0A, 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. 165-1918
Mfr. Part No.MCP2515T-I/ST
BrandMicrochip
$2.541
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