TJA1041T

High-speed CAN transceiver with standby and sleep mode


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The TJA1041 provides an advanced interface between the protocol controller and the physical bus in a Controller Area Network (CAN) node. The TJA1041 is primarily intended for automotive high-speed CAN applications (up to 1 Mbit/s). The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller. The TJA1041 is fully compatible to the ISO 11898 standard, and offers excellent ElectroMagnetic Compatibility (EMC) performance, very low power consumption, and passive behavior when supply voltage is off. The advanced features include:

  • Low-power management, supporting local and remote wake-up with wake-up source recognition and the capability to control the power supply in the rest of the node
  • Several protection and diagnosis functions including short circuits of the bus lines and first battery connection
  • Automatic adaptation of the I/O-levels, in line with the supply voltage of the controller

Features and benefits

Optimized for in-vehicle high speed communication

  • Fully compatible with the ISO 11898 standard
  • Communication speed up to 1 Mbit/s
  • Very low ElectroMagnetic Emission (EME)
  • Differential receiver with wide common-mode range, offering high ElectroMagnetic Immunity (EMI)
  • Passive behavior when supply voltage is off
  • Automatic I/O-level adaptation to the host controller supply voltage
  • Recessive bus DC voltage stabilization for further improvement of EME behavior
  • Listen-only mode for node diagnosis and failure containment
  • Allows implementation of large networks (more than 110 nodes)

Low-power management

  • Very low-current in Standby and Sleep mode, with local and remote wake-up
  • Capability to power-down the entire node, still allowing local and remote wake-up
  • Wake-up source recognition

Protection and diagnosis (detection and signalling)

  • TXD dominant clamping handler with diagnosis
  • RXD recessive clamping handler with diagnosis
  • TXD-to-RXD short-circuit handler with diagnosis
  • Overtemperature protection with diagnosis
  • Undervoltage detection on pins VCC, VI/O and VBAT
  • Automotive environment transient protected bus pins and pin VBAT
  • Short-circuit proof bus pins and pin SPLIT (to battery and to ground)
  • Bus line short-circuit diagnosis
  • Bus dominant clamping diagnosis
  • Cold start diagnosis (first battery connection)
All information on this product information page is subject to the subsequent disclaimers:
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Show functional diagram

Block diagram: TJA1041T
Block diagram: TJA1041T

Parametrics of this product

Type numberPackagePackage nameApplicationCategoryConfigurationController typeFeaturesFunctionNumber of pinsSupply voltage [min](V)Supply voltage [max](V)Transceiver type
TJA1041TSOT108-1
(SO14)		SO14AutomotivetransceiverHS-CAN transceiverCAN InterfaceISO11898-2 compliant; standby mode; sleep mode; local & remote wake-up; node power management; diagnosticsHS-CAN Transceivers144.755.25High Speed CAN

Similar products

Package

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
TJA1041T/CMTJA1041T/CM,1189352 979 72118Volume productionSOT108-1
(SO14) 		Reel Pack, SMD, 13"Standard Marking

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
TJA1041T/N1TJA1041T/N1,1129352 687 37112Withdrawn
Replacement product		SOT108-1
(SO14) 		TubeStandard Marking
TJA1041T/N1TJA1041T/N1,5189352 687 37518Discontinued
Replacement product		SOT108-1
(SO14) 		Reel Dry Pack, SMD, 13"Standard Marking
TJA1041T/N1TJA1041T/N1,1189352 687 37118Withdrawn
Replacement product		SOT108-1
(SO14) 		Reel Pack, SMD, 13"Standard Marking
TJA1041T/VMTJA1041T/VM,5129352 879 65512Discontinued
Replacement product		SOT108-1
(SO14) 		Tube Dry PackStandard Marking
TJA1041T/VMTJA1041T/VM,5189352 879 65518Discontinued
Replacement product		SOT108-1
(SO14) 		Reel Dry Pack, SMD, 13"Standard Marking
TJA1041T/NTJA1041T/N,1189352 772 87118Withdrawn
Replacement product		SOT108-1
(SO14) 		Reel Pack, SMD, 13"Standard Marking
TJA1041T/N1MTJA1041T/N1M,5189352 879 64518Discontinued
Replacement product		SOT108-1
(SO14) 		Reel Dry Pack, SMD, 13"Standard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT108-1SO14plastic small outline package; 14 leads; body width 3.9 mmMS-012 (JEDEC); 076E06 (IEC); 2003-02-19

Related documents

Reflow soldering

Selection guide

Wave soldering

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
TJA1041T/N193526873711230-jun-0930-jun-09TJA1041T/VMDN 64
  • Sole source product
  • Non-availability. No last time buy possible
Non-Manufacturable.
TJA1041T/N193526873751831-dec-0930-jun-10TJA1041T/VMDN 64
  • Sole source product
  • Limited availability (check with your usual sales contact)
Limited Availability. FAB ICN5 Closure. Refer to PCN200901054F1 dated March 6, 2009. Replacement type with new diffusion fab location only.
TJA1041T/N193526873711830-jun-0930-jun-09TJA1041T/VMDN 64
  • Sole source product
  • Non-availability. No last time buy possible
Non-Manufacturable.
TJA1041T/VM93528796551231-Oct-1330-Apr-14TJA1041T/CMDN NXP-DN_201304011DNVersion WithdrawalFor Replacement Part, contact Marketing and/or refer to APCN 201209019A dated 04-Dec-2012 and final PCN 201209019F02 date April 2013.
TJA1041T/VM93528796551831-Oct-1330-Apr-14TJA1041T/CMDN NXP-DN_201304011DNVersion WithdrawalFor Replacement Part, contact Marketing and/or refer to APCN 201209019A dated 04-Dec-2012 and final PCN 201209019F02 date April 2013.
TJA1041T/N93527728711830-Jun-0731-Dec-07see commentsDN 935268737118"
  • Multi source product
  • Standard availability
"Alternate leadfree 12NC
TJA1041T/N1M93528796451831-dec-0930-jun-10TJA1041T/VMDN 64
  • Sole source product
  • Limited availability (check with your usual sales contact)
Limited Availability. FAB ICN5 Closure. Refer to PCN200901054F1 dated March 6, 2009. Replacement type with new diffusion fab location only.

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
TJA1041T/CMTJA1041T/CM,118TJA1041T/CMAlways Pb-free11

The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
TJA1041T/N1TJA1041T/N1,112TJA1041T/N1week 8, 200523
TJA1041T/N1TJA1041T/N1,518TJA1041T/N1Always Pb-free23
TJA1041T/N1TJA1041T/N1,118TJA1041T/N1week 8, 200523
TJA1041T/VMTJA1041T/VM,512TJA1041T/VMAlways Pb-free33
TJA1041T/VMTJA1041T/VM,518TJA1041T/VMAlways Pb-free33
TJA1041T/NTJA1041T/N,118Not available11
TJA1041T/N1MTJA1041T/N1M,518TJA1041T/N1MAlways Pb-free33
Quality and reliability disclaimer

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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
TJA1041T/N193526873711230-jun-0930-jun-09TJA1041T/VMDN 64
  • Sole source product
  • Non-availability. No last time buy possible
Non-Manufacturable.
TJA1041T/N193526873751831-dec-0930-jun-10TJA1041T/VMDN 64
  • Sole source product
  • Limited availability (check with your usual sales contact)
Limited Availability. FAB ICN5 Closure. Refer to PCN200901054F1 dated March 6, 2009. Replacement type with new diffusion fab location only.
TJA1041T/N193526873711830-jun-0930-jun-09TJA1041T/VMDN 64
  • Sole source product
  • Non-availability. No last time buy possible
Non-Manufacturable.
TJA1041T/VM93528796551231-Oct-1330-Apr-14TJA1041T/CMDN NXP-DN_201304011DNVersion WithdrawalFor Replacement Part, contact Marketing and/or refer to APCN 201209019A dated 04-Dec-2012 and final PCN 201209019F02 date April 2013.
TJA1041T/VM93528796551831-Oct-1330-Apr-14TJA1041T/CMDN NXP-DN_201304011DNVersion WithdrawalFor Replacement Part, contact Marketing and/or refer to APCN 201209019A dated 04-Dec-2012 and final PCN 201209019F02 date April 2013.
TJA1041T/N93527728711830-Jun-0731-Dec-07see commentsDN 935268737118"
  • Multi source product
  • Standard availability
"Alternate leadfree 12NC
TJA1041T/N1M93528796451831-dec-0930-jun-10TJA1041T/VMDN 64
  • Sole source product
  • Limited availability (check with your usual sales contact)
Limited Availability. FAB ICN5 Closure. Refer to PCN200901054F1 dated March 6, 2009. Replacement type with new diffusion fab location only.

Documentation for this product

File nameTitleTypeFormatDate
TJA1041High-speed CAN transceiver with standby and sleep modeData sheetpdf2007-12-05
AN00094TJA1041/1041A high speed CAN transceiverApplication notepdf2006-11-08
AN00020TJA1050 high speed CAN transceiverApplication notepdf2006-11-10
AN10211TJA1040 high speed CAN transceiverApplication notepdf2006-11-10
PCA82C250_251_TJA1040_TJA1050Upgrading Note PCA82C250/251 -> TJA1040, TJA1050Other typepdf2001-11-20

Ordering & availability

Type numberOrdering code (12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
TJA1041T/CM9352 979 72118TJA1041T/CM,118       

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