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TCAN1462-Q1

ACTIVE

Automotive signal-improvement-capable CAN FD transceiver with standby

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Data sheet

TCAN1462-Q1

ACTIVE
Data sheet Order now

Product details

Protocols CAN, CAN FD, CAN SIC Number of channels 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Bits) 8000000 Rating Automotive
Protocols CAN, CAN FD, CAN SIC Number of channels 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (max) (Bits) 8000000 Rating Automotive
SOIC (D) 8 29.4 mm² 4.9 x 6 VSON (DRB) 8 9 mm² 3 x 3
  • AEC Q100 (Grade 1): Qualified for automotive applications
  • Functional Safety-Capable
  • Meets the requirements of ISO 11898-2:2016 and CiA 601-4 standards
  • Classical CAN and CAN FD up to 8 Mbps
    • Actively improves the bus signal by reducing ringing effects in complex topologies
    • Backward compatible for use in classic CAN networks
  • VIO level shifting supports: 1.7 V to 5.5 V
  • Operating Modes
    • Normal mode
    • Low-power standby mode supporting remote wake-up request
  • Passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load to operating bus or application)
    • Hot plug capable: power up or down glitch free operation on bus and RXD output
    • Defined device behavior with floating logic pins and in undervoltage supply conditions
  • Protection features
    • IEC ESD protection on bus pins
    • ±58 V CAN bus fault tolerant
    • Undervoltage protection on VCC and VIO (V variants only) supply terminals
    • TXD dominant state timeout (TXD DTO)
    • Thermal shutdown protection (TSD)
  • Available in SOIC (8), small footprint SOT-23 (8) and leadless 3mm x 3mm VSON (8) package with wettable flanks for improved automated optical inspection (AOI) capability
  • AEC Q100 (Grade 1): Qualified for automotive applications
  • Functional Safety-Capable
  • Meets the requirements of ISO 11898-2:2016 and CiA 601-4 standards
  • Classical CAN and CAN FD up to 8 Mbps
    • Actively improves the bus signal by reducing ringing effects in complex topologies
    • Backward compatible for use in classic CAN networks
  • VIO level shifting supports: 1.7 V to 5.5 V
  • Operating Modes
    • Normal mode
    • Low-power standby mode supporting remote wake-up request
  • Passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load to operating bus or application)
    • Hot plug capable: power up or down glitch free operation on bus and RXD output
    • Defined device behavior with floating logic pins and in undervoltage supply conditions
  • Protection features
    • IEC ESD protection on bus pins
    • ±58 V CAN bus fault tolerant
    • Undervoltage protection on VCC and VIO (V variants only) supply terminals
    • TXD dominant state timeout (TXD DTO)
    • Thermal shutdown protection (TSD)
  • Available in SOIC (8), small footprint SOT-23 (8) and leadless 3mm x 3mm VSON (8) package with wettable flanks for improved automated optical inspection (AOI) capability

The TCAN1462-Q1 and TCAN1462V-Q1 are high speed Controller Area Network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high speed CAN specification and the CiA 601-4 Signal Improvement Capability (SIC) specification. The devices reduce signal ringing at dominant-to-recessive edge and enable higher throughput in complex network topologies. Signal improvement capability allows the applications to extract real benefit of CAN FD (flexible data rate) by operating at 2 Mbps, or operating at 5 Mbps or higher in large networks with multiple unterminated stubs.

The devices meet the timing specifications mandated by CiA 601-4; thus, have much tighter bit timing symmetry compared to a regular CAN FD transceivers. This provides larger timing window to sample the correct bit and enables error-free communication in large complex star networks where ringing and bit distortion are inherent.

These devices are pin-compatible to 8-pin CAN FD transceivers, such as TCAN1044A-Q1 or TCAN1042-Q1.

The TCAN1462-Q1 and TCAN1462V-Q1 are high speed Controller Area Network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high speed CAN specification and the CiA 601-4 Signal Improvement Capability (SIC) specification. The devices reduce signal ringing at dominant-to-recessive edge and enable higher throughput in complex network topologies. Signal improvement capability allows the applications to extract real benefit of CAN FD (flexible data rate) by operating at 2 Mbps, or operating at 5 Mbps or higher in large networks with multiple unterminated stubs.

The devices meet the timing specifications mandated by CiA 601-4; thus, have much tighter bit timing symmetry compared to a regular CAN FD transceivers. This provides larger timing window to sample the correct bit and enables error-free communication in large complex star networks where ringing and bit distortion are inherent.

These devices are pin-compatible to 8-pin CAN FD transceivers, such as TCAN1044A-Q1 or TCAN1042-Q1.
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* Data sheet TCAN1462-Q1 and TCAN1462V-Q1 Automotive Fault-Protected CAN FD Transceiver with Signal Improvement Capability (SIC) and Standby Mode datasheet (Rev. A) PDF | HTML 29 Jun 2022
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 30 Apr 2024
Certificate TCAN1462EVM EU RoHS Declaration of Conformity (DoC) 19 Jul 2022
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022
White paper 訊號改善功能如何協助發揮 CAN-FD 收發器的實際潛力 PDF | HTML 13 Apr 2022
White paper How Signal Improvement Capability Unlocks Real Potential of CAN-FD Transceivers PDF | HTML 06 Apr 2022
Functional safety information TCAN1462x-Q1 Functional Safety FIT Rate, Failure Mode Distribution, and Pin FMA PDF | HTML 03 Mar 2022
User guide TCAN1462-Q1 Evaluation Module With SIC Network PDF | HTML 21 Oct 2021

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