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. 202-5615
Mfr. Part No.NCV7446MW0R2G
$2.357
Each (In a Pack of 20)
units
5Mbps 2 CAN Transceiver ISO 11898-2 Normal, Standby 0.015 mA, 55 mA - DFNW 14 - - - - -
RS Stock No. 189-7656
Mfr. Part No.MAX3059ASA+
$1.712
Each (In a Tube of 100)
units
1Mbps 1 CAN Transceiver - Standby 70 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 6 V
RS Stock No. 772-9496
Mfr. Part No.COM20020I-DZD
BrandMicrochip
$32.24
Each
units
5Mbps 1 ARCNET Controller ANSI 878.1 - 40 mA Surface Mount PLCC 28 11.58 x 10.92 x 3.43mm 11.58mm 10.92mm 3.43mm -
RS Stock No. 922-2717
Mfr. Part No.SN65HVD1040D
$2.347
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver ISO 11898 Standby 70 mA Surface Mount SOIC 8 4.9 x 3.91 x 1.58mm 4.9mm 3.91mm 1.58mm 5.25 V
RS Stock No. 824-3113
Mfr. Part No.MCP2561FD-E/P
BrandMicrochip
$1.712
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. 816-0258
Mfr. Part No.TJA1027T/20,118
BrandNXP
$1.364
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. 911-5690
Mfr. Part No.MCP2510-I/ST
BrandMicrochip
$4.815
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
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. 165-2008
Mfr. Part No.MCP2562FD-E/SN
BrandMicrochip
$1.25
Each (In a Tube of 100)
units
2 Mbps, 5 Mbps, 8Mbps 1 CAN Transceiver ISO 11898-2, ISO 11898-5 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. 168-5041
Mfr. Part No.TCAN332D
$3.853
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver ISO 11898-2 Normal 2 mA Surface Mount SOIC 8 3 x 1.75 x 1.3mm 3mm 1.75mm 1.3mm 3.6 V
RS Stock No. 145-9107
Mfr. Part No.MCP25612FD-E/SL
BrandMicrochip
$1.502
Each (In a Tube of 57)
units
8Mbps 2 CAN Transceiver CAN 2.0, CAN FD Standby 70 mA Surface Mount SOIC 14 8.65 x 3.9 x 1.25mm 8.65mm 3.9mm 1.25mm 5.5 V
RS Stock No. 202-5614
Mfr. Part No.NCV7446MW0R2G
$1.173
Each (On a Reel of 5000)
units
5Mbps 2 CAN Transceiver ISO 11898-2 Normal, Standby 0.015 mA, 55 mA - DFNW 14 - - - - -
RS Stock No. 165-2007
Mfr. Part No.MCP2561FD-E/SN
BrandMicrochip
$1.127
Each (In a Tube of 100)
units
8Mbps 1 CAN Transceiver ISO 11898-2, ISO 11898-5 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. 145-9480
Mfr. Part No.TLE62513GXUMA1
BrandInfineon
$1.793
Each (On a Reel of 2500)
units
1Mbps 1 CAN Transceiver ISO 11898-5 Sleep 80 mA Surface Mount DSO 14 8.75 x 4 x 1.5mm 8.75mm 4mm 1.5mm 18 V