CAN Transceivers

The controller area network (CAN bus) in a vehicle is the internal communication control centre that relays information between the vehicle’s various electronic control units (ECUs). Each ECU needs a central processing unit (CPU), CAN transceiver and CAN controller to allow it to pass data to and from the CAN bus. 


What do CAN transceivers do?

The CAN transceiver connects the CAN controller to the CAN bus. Its main job is to translate the data from the bus so that the controller can read it, and vice versa. By ensuring the efficient running of the communication system, they help minimise the amount of current used. 


Types of CAN transceivers

The main distinction between different types of CAN transceivers is their speed:

  • Low-speed CAN transceivers allow data rates up to 125 kilobits per second
  • High-speed CAN transceivers allow for data rates of up to 1 megabit per second

The advantage of low-speed CAN transceivers is that they can tolerate a fault in one of the communication lines without the whole communication system failing.


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Description Price Maximum Data Rate Number of Transceivers Standard Supported Power Down Mode Maximum Supply Current Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature
RS Stock No. 168-5039
Mfr. Part No.TCAN1042HVDR
HK$11.682
Each (On a Reel of 2500)
units
2Mbit/s 1 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 +125 °C
RS Stock No. 189-7651
Mfr. Part No.MAX3051EKA+T
HK$13.575
Each (On a Reel of 2500)
units
1Mbps 1 ISO 11898 Standby 70 mA Surface Mount SOT-23 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 3.47 V +85 °C
RS Stock No. 660-7783
Mfr. Part No.SN65HVD232QD
HK$22.16
Each
units
1Mbps 1 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 +125 °C
RS Stock No. 124-2433
Mfr. Part No.TJF1051T/3,112
BrandNXP
HK$5.683
Each (In a Tube of 100)
units
1Mbps 1 ISO 11898-2 Standby 70 mA Surface Mount SOIC 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 5.5 V +125 °C
RS Stock No. 823-5541
Mfr. Part No.TLE6250GXUMA1
BrandInfineon
HK$11.134
Each (In a Pack of 5)
units
1MBd 1 ISO/DIS 11898 Standby 70 mA Surface Mount DSO 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 5.5 V +150 °C
RS Stock No. 732-8658
Mfr. Part No.MAX13054ASA+
HK$30.98
Each
units
1Mbps 1 ISO 11898 Standby 72 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.25 V +125 °C
RS Stock No. 911-1001
Mfr. Part No.TLE6250GXUMA1
BrandInfineon
HK$5.724
Each (On a Reel of 2500)
units
1MBd 1 ISO/DIS 11898 Standby 70 mA Surface Mount DSO 8 5 x 4 x 1.45mm 5mm 4mm 1.45mm 5.5 V +150 °C
RS Stock No. 121-6467
Mfr. Part No.AMIS42770ICAW1G
HK$46.36
Each (In a Tube of 38)
units
1Mbps 1 ISO 11898-2 Shutdown 137.5 mA Surface Mount SOIC 20 12.95 x 2.54 x 7.6mm 12.95mm 2.54mm 7.6mm 5.25 V +125 °C
RS Stock No. 177-1628
Mfr. Part No.MCP2561-E/MF
BrandMicrochip
HK$5.90
Each (In a Tube of 120)
units
1Mbit/s 1 ISO 11898-2, ISO 11898-5 Normal, Standby 70 mA Surface Mount DFN 8 3 x 3 x 0.95mm 3mm 3mm 0.95mm 5.5 V +125 °C
RS Stock No. 185-8108
Mfr. Part No.NCV7450DB0R2G
HK$8.024
Each (On a Reel of 4000)
units
- 1 CAN Shutdown - Surface Mount TSSOP-EP 16 5.1 x 4.5 x 0.95mm 5.1mm 4.5mm 0.95mm 28 V +150 °C
RS Stock No. 121-8436
Mfr. Part No.SN65HVD1050D
HK$11.55
Each (In a Tube of 75)
units
1Mbps 1 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 +150 °C
RS Stock No. 177-2855
Mfr. Part No.MCP2561T-E/SN
BrandMicrochip
HK$5.368
Each (On a Reel of 3300)
units
1Mbit/s 1 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 +125 °C
New
RS Stock No. 205-2444
Mfr. Part No.NCV7344MW0R2G
HK$7.848
Each (In a Pack of 10)
units
5Mbps 1 CAN Shutdown 45 mA - DFNW 8 - - - - - -
RS Stock No. 195-2448
Mfr. Part No.NCV7357D10R2G
HK$2.404
Each (On a Reel of 3000)
units
5Mbit/s 1 - - 105 mA Surface Mount SOIC 8 4.9 x 3.9 x 1.5mm 4.9mm 3.9mm 1.5mm 5.25 V +150 °C
RS Stock No. 163-2242
Mfr. Part No.NCV7349D10R2G
HK$2.917
Each (On a Reel of 3000)
units
1Mbps 1 ISO 11898-5 Standby 10 mA, 75 mA Surface Mount SOIC 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 5.25 V +125 °C
RS Stock No. 197-7506
Mfr. Part No.SN65HVD232D
HK$20.598
Each (In a Pack of 5)
units
1Mbps 1 CAN Standby 17 mA - SOIC 8 - - - - - -
New
RS Stock No. 202-5611
Mfr. Part No.NCV7422MW0R2G
HK$4.379
Each (On a Reel of 5000)
units
0.001 Mbps, 0.02 Mbps 2 - Normal, Sleep, Standby 0.015 mA, 2.4 mA, 13 mA - DFN 14 - - - - - -
RS Stock No. 189-9855
Mfr. Part No.MAX3051EKA+T
HK$19.196
Each (In a Pack of 5)
units
1Mbps 1 ISO 11898 Standby 70 mA Surface Mount SOT-23 8 5 x 4 x 1.5mm 5mm 4mm 1.5mm 3.47 V +85 °C
New
RS Stock No. 202-5610
Mfr. Part No.NCV7329MW0R2G
HK$4.83
Each (In a Pack of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 761-8481
Mfr. Part No.LT1796IS8#PBF
HK$36.01
Each
units
125kBd - ISO 11898 Standby 7 mA Surface Mount SOIC 8 5.004 x 3.988 x 1.498mm 5mm 3.988mm 1.498mm 5.25 V +80 °C