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. 202-5614
Mfr. Part No.NCV7446MW0R2G
TWD19.90
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. 195-2451
Mfr. Part No.NCV7357D13R2G
TWD22.30
Each (In a Pack of 50)
units
5Mbps 1 CAN Transceiver - - 105 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. 205-2443
Mfr. Part No.NCV7344MW0R2G
TWD12.20
Each (On a Reel of 3000)
units
5Mbps 1 CAN Transceiver CAN Shutdown 45 mA - DFNW 8 - - - - -
RS Stock No. 202-5612
Mfr. Part No.NCV7422MW0R2G
TWD31.80
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 185-8109
Mfr. Part No.NCV7471BDQ5R2G
TWD75.50
Each (On a Reel of 1500)
units
1Mbps 1 CAN Transceiver CAN, CAN FD, LIN Normal, Sleep, Standby - Surface Mount SSOP-EP 36 10.3 x 7.5 x 2.6mm 10.3mm 7.5mm 2.6mm 28 V
RS Stock No. 808-4031
Mfr. Part No.NCV7356D1R2G
TWD49.20
Each (On a Tape of 10)
units
100kbps 1 CAN Transceiver CAN 2.0 Shutdown, Sleep, Standby 8 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 27 V
RS Stock No. 185-8987
Mfr. Part No.NCV7471BDQ5R2G
TWD157.00
Each (In a Pack of 2)
units
1Mbps 1 CAN Transceiver CAN, CAN FD, LIN Normal, Sleep, Standby - Surface Mount SSOP-EP 36 10.3 x 7.5 x 2.6mm 10.3mm 7.5mm 2.6mm 28 V
RS Stock No. 202-5615
Mfr. Part No.NCV7446MW0R2G
TWD37.30
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. 205-2444
Mfr. Part No.NCV7344MW0R2G
TWD29.50
Each (In a Pack of 10)
units
5Mbps 1 CAN Transceiver CAN Shutdown 45 mA - DFNW 8 - - - - -
RS Stock No. 801-6772
Mfr. Part No.NCV7351D1ER2G
TWD25.20
Each (On a Tape of 10)
units
1Mbps 1 CAN Transceiver ISO 11898-2 Silent 7.5 mA, 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 801-6763
Mfr. Part No.NCV7351D13R2G
TWD25.20
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver ISO 11898-2 Silent 7.5 mA, 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 202-5611
Mfr. Part No.NCV7422MW0R2G
TWD17.00
Each (On a Reel of 5000)
units
0.001 Mbps, 0.02Mbps 2 LIN Transceiver - Normal, Sleep, Standby 0.015 mA, 2.4 mA, 13 mA - DFN 14 - - - - -
RS Stock No. 163-2244
Mfr. Part No.NCV7351D1ER2G
TWD11.90
Each (On a Reel of 3000)
units
1Mbps 1 CAN Transceiver ISO 11898-2 Silent 7.5 mA, 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V
RS Stock No. 189-0407
Mfr. Part No.NCV7344AMW0R2G
TWD25.20
Each (In a Pack of 25)
units
5Mbps 1 CAN Transceiver - Shutdown 70 mA Surface Mount DFN 8 3.05 x 3.05 x 0.85mm 3.05mm 3.05mm 0.85mm 5.25 V
RS Stock No. 205-2487
Mfr. Part No.NCV7462DQ1R2G
TWD69.60
Each (On a Reel of 1500)
units
1Mbps 2 LIN Transceiver - - 50 mA - SSOP36-EP 36 - - - - -
RS Stock No. 185-8107
Mfr. Part No.NCV7329D10R2G
TWD8.40
Each (On a Reel of 3000)
units
20kbps 1 CAN Transceiver LIN Normal, Sleep, Standby - Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 7 V
RS Stock No. 189-0242
Mfr. Part No.NCV7344AD10R2G
TWD9.80
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. 195-2452
Mfr. Part No.NCV7327D10R2G
TWD8.40
Each (On a Reel of 3000)
units
20kbps 1 LIN Transceiver - Standby 6.5 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 18 V
RS Stock No. 195-2450
Mfr. Part No.NCV7357D13R2G
TWD9.80
Each (On a Reel of 3000)
units
5Mbps 1 CAN Transceiver - - 105 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. 163-2243
Mfr. Part No.NCV7351D13R2G
TWD11.90
Each (On a Reel of 3000)
units
1Mbps 1 CAN Transceiver ISO 11898-2 Silent 7.5 mA, 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.5 V