DATA SHEET
TCAN1051-Q1Automotive Fault Protected CAN Transceiver with CAN FD
1 Features
- AEC Q100: Qualified for automotive applications
- Temperature grade 1: -40°C to 125°C, TA
- HBM classification level: ±16 kV
- CDM classification level ±1500 V
- Meets the ISO 11898-2:2016 and
ISO 11898-5:2007 physical layer standards - Functional Safety-Capable
- 'Turbo' CAN:
- All devices support classic CAN and 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
- Short and symmetrical propagation delay times and fast loop times for enhanced timing margin
- Higher data rates in loaded CAN networks
- EMC performance: supports SAE J2962-2 and IEC 62228-3 (up to 500 kbps) without common mode choke
- I/O Voltage range supports 3.3 V and 5 V MCUs
- Ideal passive behavior when unpowered
- Bus and logic terminals are high impedance (no load)
- Power up/down with glitch free operation on bus and RXD output
- Protection features
- IEC ESD protection up to ±15 kV
- Bus Fault protection: ±58 V (non-H variants) and ±70 V (H variants)
- Undervoltage protection on VCC and VIO (V variants only) supply terminals
- Driver dominant time out (TXD DTO) - Data rates down to 10 kbps
- Thermal shutdown protection (TSD)
- Receiver common mode input voltage: ±30 V
- Typical loop delay: 110 ns
- Junction temperatures from –55°C to 150°C
- Available in SOIC(8) package and leadless VSON(8) Package (3.0 mm x 3.0 mm) with improved automated optical inspection (AOI) capability
2 Applications
- Automotive and Transportation
- All devices support highly loaded CAN networks
- Heavy machinery ISOBUS applications –
ISO 11783
3 Description
This CAN transceiver family meets the ISO11898-2 (2016) High Speed CAN (Controller Area Network) physical layer standard. All devices are designed for use in CAN FD networks up to 2 Mbps (megabits per second). Devices with part numbers that include the "G" suffix are designed for data rates up to 5 Mbps, and versions with the "V" have a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level. This family of devices comes with silent mode which is also commonly referred to as listen-only mode. Additionally, all devices include many protection features to enhance device and network robustness.
Device Information
| PART NUMBER | PACKAGE(1) | BODY SIZE |
|---|---|---|
| TCAN1051x-Q1 | SOIC (8) | 4.90 mm × 3.91 mm |
| VSON (8) | 3.00 mm x 3.00 mm |
(1) For all available packages, see
the orderable addendum at the end of the data sheet.
Terminal 5 function is device
dependent; NC on devices without the "V" suffix, and VIO for I/O
level shifting for devices with the "V" suffix.
RXD logic output is driven to
VCC on devices without the "V" suffix, and VIO for
devices with the "V" suffix.
Functional Block Diagram4 Revision History
Changes from Revision C (May 2017) to Revision D (April 2021)
- Added Feature: EMC performance:.. Go
- Updated the numbering format for tables, figures and cross-references throughout the documentGo
- Added Feature "Functional Safety-Capable"Go
- Deleted "Base" from the D and DRB pin images in the Pin Configurations and Functions Go
- Deleted "Product Preview" from the DRB pin images in the Pin Configurations and Functions Go
- Added footnote to the GND pin in the Pin Functions table Go
- Changed ICC Normal Mode Max value From: 180 To 110 in the Electrical Characteristics tableGo
- Added SR, Differential output slew rate to the Switching Characteristics table Go
Changes from Revision B (May 2016) to Revision C (May 2017)
- Added items to the Automotive Applications Feature Go
- Deleted Feature "Meets the December 17th, 2015 Draft of ISO 11898-2 Physical Layer Update"Go
- Changed Feature From: "Meets the Released ISO 11898-2:2007 and ISO 11898-2:2003 Physical Layer Standards" To: "Meets the ISO 11898-2:2016 and ISO 11898-5:2007 Physical Layer Standards"Go
- Changed Feature From: "All devices support 2 Mbps CAN FD.." To: "All Devices Support Classic CAN and 2 Mbps CAN FD.."Go
- Added Feature "Available in SOIC(8) package and leadless VSON(8) package..."Go
- Changed Applications From: Heavy Machinery ISO11783 To: Heavy Machinery ISOBUS Applications – ISO 11783Go
- Changed the Functional Block Diagram, removed the Dominant time-out boxGo
- Changed "D Package for (HV) and (HGV)" To: "DRB Package for (HV) and (HGV)" Go
- Added Storage temperature range to the Absolute Maximum Ratings tableGo
- Changed the ESD Ratings table to show the D(SOIC) and DRB (VSON) values Go
- Changed Human Body Model (HBM) From: ±10000 To: ±16000 in the ESD Ratings tableGo
- Changed Charged Device Model (CDM) From: ±750 To: ±1500 in the ESD Ratings tableGo
- Changed TBD to values for the DRB (VSON) Package in the ESD Ratings tableGo
- Added the Power Rating table Go
- Changed VSYM in the DRIVER ELECTRICAL CHARACTERISTICS tableGo
- Changed VSYM_DC in the DRIVER ELECTRICAL CHARACTERISTICS tableGo
- Deleted "VI = 0.4 sin (4E6 π t) + 2.5 V" from the Test Condition of CI in the RECEIVER ELECTRICAL CHARACTERISTICS tableGo
- Deleted "VI = 0.4 sin (4E6 π t)" from the Test Condition of CID in the RECEIVER ELECTRICAL CHARACTERISTICS tableGo
- Added "-30 V ≤ VCM ≤ +30" to the Test Condition of RID and RIN in the RECEIVER ELECTRICAL CHARACTERISTICS table tableGo
- Changed the Functional Block Diagram, removed the Dominant time-out boxGo
- Changed Table 8-2, BUS OUTPUT columGo
Changes from Revision A (April 2016) to Revision B (May 2016)
- Added Feature "Meets the Released ISO 11898-2:2007 and ISO 11898-2:2003 Physical Layer Standards" Go
- Changed Feature From: Meets the Requirements of ISO11898-2 (2016) To: Meets the December 17th, 2015 Draft of ISO 11898-2 Physical Layer Update Go
- Changed the Applications listGo
- Added the VSON (8) pin package to the Device Information tableGo
- Added the VSON (8) pin package to the Pin Configuration and Functions Go
- Added V(Diff) to the Section 6.1 table Go
- Added the DRB package to the Thermal Information table Go
