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TCAN1473-Q1

Name: TCAN1473-Q1
Brand: TI
SKU: TCAN1473-Q1
Price: 0.854 USD

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Energieeffizienter Signalverbesserungs-CAN-FD-Transceiver mit INH und WAKE für die Automobilindustri

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Datenblatt

document-pdfAcrobat TCAN1473-Q1 Automotive Signal Improvement Capable CAN FD Transceiver With Sleep Mode datasheet (Rev. A) (Englisch) PDF | HTML

TCAN1473-Q1

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Datenblatt

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Produktdetails

Protocols

CAN, CAN FD, CAN SIC

Number of channels

1

Supply voltage (V)

4.5 to 40

Bus fault voltage (V)

-58 to 58

Signaling rate (max) (Mbps)

8

Rating

Automotive

Protocols

CAN, CAN FD, CAN SIC

Number of channels

1

Supply voltage (V)

4.5 to 40

Bus fault voltage (V)

-58 to 58

Signaling rate (max) (Mbps)

8

Rating

Automotive

SOIC (D)

14

51.9 mm² 8.65 x 6

SOT-23-THN (DYY)

14

13.692 mm² 4.2 x 3.26

VSON (DMT)

14

13.5 mm² 4.5 x 3

AEC Q100 Qualified for automotive applications
Functional Safety-Capable
- Documentation available to aid in functional safety system design
Implements Signal Improvement Capability (SIC) as defined in ISO 11898-2:2024
- Actively improves bus signal by eliminating ringing and enhancing bit symmetry
- Backward compatible for use in classic CAN networks
Wide input operational voltage range
VIO level shifting supports: 1.7V to 5.5V
Operating modes:
- Normal mode
- Silent mode
- Standby mode
- Low-power sleep mode supporting remote and local wake-up
High-voltage INH output for system power control
Local wake-up support via the WAKE pin
Defined behavior when unpowered
- Bus and IO terminals are high impedance (no load to operating bus or application)
Protection features:
- ±58-V CAN bus fault tolerant
- Load dump support on VSUP
- IEC ESD protection
- Under-voltage protection
- Thermal shutdown protection
- TXD dominant state timeout (TXD DTO)
Available in 14-pin leaded (SOIC) packages and leadless (VSON) package with wettable flanks for improved automated optical inspection (AOI) capability

AEC Q100 Qualified for automotive applications
Functional Safety-Capable
- Documentation available to aid in functional safety system design
Implements Signal Improvement Capability (SIC) as defined in ISO 11898-2:2024
- Actively improves bus signal by eliminating ringing and enhancing bit symmetry
- Backward compatible for use in classic CAN networks
Wide input operational voltage range
VIO level shifting supports: 1.7V to 5.5V
Operating modes:
- Normal mode
- Silent mode
- Standby mode
- Low-power sleep mode supporting remote and local wake-up
High-voltage INH output for system power control
Local wake-up support via the WAKE pin
Defined behavior when unpowered
- Bus and IO terminals are high impedance (no load to operating bus or application)
Protection features:
- ±58-V CAN bus fault tolerant
- Load dump support on VSUP
- IEC ESD protection
- Under-voltage protection
- Thermal shutdown protection
- TXD dominant state timeout (TXD DTO)
Available in 14-pin leaded (SOIC) packages and leadless (VSON) package with wettable flanks for improved automated optical inspection (AOI) capability

The TCAN1473-Q1 is a Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 CAN specification with Signal Improvement Capability (SIC) functionality. The device reduces signal ringing at dominant-to-recessive edges and enables higher throughput in complex network topologies. SIC allows applications to extract the real benefit of CAN Flexible Datarate (CAN FD) by operating at 2Mbps, 5Mbps, and 8Mbps, even in large networks with multiple unterminated stubs.

The TCAN1473-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows a low-current sleep state in which power is gated to all system components except for the TCAN1473-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1473-Q1 initiates system start-up by driving INH high.

These devices are pin-compatible to 14-pin single-channel CAN FD transceivers, such as TCAN1043N-Q1 or TCAN1043H-Q1.

The TCAN1473-Q1 is a Controller Area Network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 CAN specification with Signal Improvement Capability (SIC) functionality. The device reduces signal ringing at dominant-to-recessive edges and enables higher throughput in complex network topologies. SIC allows applications to extract the real benefit of CAN Flexible Datarate (CAN FD) by operating at 2Mbps, 5Mbps, and 8Mbps, even in large networks with multiple unterminated stubs.

The TCAN1473-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows a low-current sleep state in which power is gated to all system components except for the TCAN1473-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1473-Q1 initiates system start-up by driving INH high.

These devices are pin-compatible to 14-pin single-channel CAN FD transceivers, such as TCAN1043N-Q1 or TCAN1043H-Q1.

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Alle anzeigen 4

	Typ	Titel		Datum
*	Data sheet	TCAN1473-Q1 Automotive Signal Improvement Capable CAN FD Transceiver With Sleep Mode datasheet (Rev. A)	PDF \| HTML	30 Sep 2025
	White paper	How Signal Improvement Capability Unlocks the Real Potential of CAN FD Transceivers (Rev. A)	PDF \| HTML	06 Okt 2025
	Functional safety information	TCAN1043N-Q1 and TCAN1473-Q1 Functional Safety FIT Rate, FMD, and Pin FMA	PDF \| HTML	09 Dez 2024
	Application note	Protecting Automotive CAN Bus Systems From ESD Overvoltage Events	PDF \| HTML	27 Apr 2022

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SOIC (D)	14	Ultra Librarian
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VSON (DMT)	14	Ultra Librarian

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TCAN1473-Q1

Energieeffizienter Signalverbesserungs-CAN-FD-Transceiver mit INH und WAKE für die Automobilindustri

TCAN1473-Q1

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