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. 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. 165-4697
Mfr. Part No.MCP2021-330E/SN
BrandMicrochip
$1.738
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. 151-3299
Mfr. Part No.LTC2875IS8#PBF
$6.97
Each (In a Pack of 2)
units
4Mbps 2 CAN Transceiver CAN Shutdown 3 mA, 15 μA, 60 mA Surface Mount SOIC 8 5.004 x 3.988 x 1.498mm 5.004mm 3.988mm 1.498mm 3.6 V, 5.5 V
RS Stock No. 527-855
Mfr. Part No.SN65HVD1050D
$3.02
Each (In a Pack of 5)
units
1Mbps 1 CAN Transceiver ISO 11898 Silent 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. 146-0216
Mfr. Part No.MCP2562-E/P
BrandMicrochip
$1.386
Each (In a Tube of 60)
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
New
RS Stock No. 218-6355
Mfr. Part No.TLE9250XLEXUMA1
BrandInfineon
$0.933
Each (On a Reel of 5000)
units
- - - CAN - 48 mA - PG-TSON-8 8 - - - - -
RS Stock No. 814-3063
Mfr. Part No.MCP2515-I/ML
BrandMicrochip
$3.35
Each (In a Pack of 3)
units
1Mbps 1 CAN Controller CAN 2.0B Standby 10 mA Surface Mount QFN 20 4 x 4 x 0.95mm 4mm 4mm 0.95mm 5.5 V
RS Stock No. 177-1623
Mfr. Part No.MCP2542FD-E/SN
BrandMicrochip
$1.003
Each (In a Tube of 100)
units
8Mbps 1 CAN Transceiver CAN, ISO 11898-2, ISO 11898-5, ISO/DIS11898-2 - 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. 202-5609
Mfr. Part No.NCV7329MW0R2G
$0.522
Each (On a Reel of 3000)
units
0.001 Mbps, 0.02Mbps 1 LIN Transceiver - Normal, Sleep, Standby 0.015 mA, 1.2 mA, 6.5 mA - DFN 8 - - - - -
RS Stock No. 660-7789
Mfr. Part No.SN65HVD230QD
$4.95
Each
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. 889-5159
Mfr. Part No.COM20020I-DZD
BrandMicrochip
$26.864
Each (In a Tube of 39)
units
5Mbps 1 CAN 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. 197-7505
Mfr. Part No.SN65HVD232D
$3.665
Each (In a Tube of 75)
units
1Mbps 1 CAN Transceiver CAN Standby 17 mA - SOIC 8 - - - - -
RS Stock No. 189-9447
Mfr. Part No.MAX13052ASA+
$5.996
Each (In a Pack of 5)
units
1Mbps 1 CAN Transceiver ISO 11898 Standby 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.25 V
RS Stock No. 177-2857
Mfr. Part No.MCP2562T-E/SN
BrandMicrochip
$1.145
Each (On a Reel of 3300)
units
1Mbps 1 CAN Transceiver ISO 11898-2, ISO 11898-5 Normal, Standby 70 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.5 V
New
RS Stock No. 222-1974
Mfr. Part No.MAX33014EATB+
$0.01
Each
units
5Mbps 1 CAN Interface - Standby 0.06 mA - TDFN 10 - - - - -
RS Stock No. 799-0228
Mfr. Part No.MCP2562-E/SN
BrandMicrochip
$1.642
Each (In a Pack of 10)
units
1Mbps 1 CAN Transceiver IEC 61000-4-2 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. 889-5682
Mfr. Part No.MCP2562-E/SN
BrandMicrochip
$1.145
Each (In a Tube of 100)
units
1Mbps 1 CAN Transceiver IEC 61000-4-2 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. 189-9881
Mfr. Part No.MAX3051ESA+
$3.418
Each (In a Pack of 5)
units
1Mbps 1 CAN Transceiver ISO 11898 Standby 70 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 3.47 V
New
RS Stock No. 218-6352
Mfr. Part No.TLE62512GXUMA3
BrandInfineon
$2.096
Each (In a Pack of 5)
units
- - - CAN - 80 mA - PG-DSO-14 14 - - - - -
RS Stock No. 912-6902
Mfr. Part No.MCP2004-E/SN
BrandMicrochip
$1.067
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