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. 103-8136
Mfr. Part No.PCA82C250T/YM,112
BrandNXP
$2.634
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. 628-3532
Mfr. Part No.MCP2515-I/P
BrandMicrochip
$4.37
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. 620-0420
Mfr. Part No.SN65HVD251D
$5.368
Each (In a Pack of 5)
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. 165-2039
Mfr. Part No.MCP2562-E/MF
BrandMicrochip
$1.143
Each (In a Tube of 120)
units
1Mbps 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. 185-0189
Mfr. Part No.BD41000AFJ-CE2
BrandROHM
$4.35
Each (In a Pack of 5)
units
20kbps 1 CAN Transceiver - - 10 μA Surface Mount SOP-J 8 5.25 x 3.9 x 1.37mm 5.25mm 3.9mm 1.37mm 18 V
RS Stock No. 824-3129
Mfr. Part No.MCP2562FD-E/P
BrandMicrochip
$1.764
Each (In a Pack of 10)
units
2 Mbps, 5 Mbps, 8Mbps 1 CAN Transceiver ISO 11898-2, ISO 11898-5 Standby 70 mA Through Hole PDIP 8 10.16 x 7.11 x 4.95mm 10.16mm 7.11mm 4.95mm 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. 177-1626
Mfr. Part No.MCP2551-E/P
BrandMicrochip
$2.233
Each (In a Tube of 60)
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
RS Stock No. 191-3438
Mfr. Part No.MAX13050ASA+
$5.774
Each (In a Pack of 5)
units
1Mbps - CAN Transceiver CAN Standby 72 mA Surface Mount SO 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 6 V
RS Stock No. 100-3873
Mfr. Part No.SN65HVD231D
$3.909
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver ISO 11898 Sleep 17 mA Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 3.6 V
New
RS Stock No. 218-4572
Mfr. Part No.SN65HVD234DR
$6.064
Each (In a Pack of 5)
units
1Mbps 1 - - Sleep, Standby 6 mA - SOIC 8 - - - - -
New
RS Stock No. 218-6354
Mfr. Part No.TLE8250GXUMA5
BrandInfineon
$1.248
Each (In a Pack of 10)
units
- - - CAN - 70 mA - PG-DSO-8 8 - - - - -
RS Stock No. 189-0242
Mfr. Part No.NCV7344AD10R2G
$0.489
Each (On a Reel of 3000)
units
5Mbps 1 CAN Transceiver - Shutdown 70 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.25 V
RS Stock No. 715-4545
Mfr. Part No.MCP2003-E/SN
BrandMicrochip
$1.46
Each
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. 165-4104
Mfr. Part No.MCP25625-E/ML
BrandMicrochip
$3.57
Each (In a Tube of 61)
units
- - CAN Controller - - - Surface Mount QFN 28 6 x 6 x 0.95mm 6mm 6mm 0.95mm -
RS Stock No. 660-7783
Mfr. Part No.SN65HVD232QD
$4.92
Each
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. 732-9002
Mfr. Part No.MAX3057ASA+
$6.66
Each
units
2Mbps 1 CAN Transceiver ISO 11898 Sleep, Standby 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 121-9393
Mfr. Part No.ISO1050DW
$9.513
Each (In a Tube of 40)
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. 177-1981
Mfr. Part No.MCP2558FD-H/SN
BrandMicrochip
$1.344
Each (In a Pack of 10)
units
8Mbps 1 CAN Transceiver CAN - 70 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V