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TCAN857-Q1

Name: TCAN857-Q1
Brand: TI
SKU: TCAN857-Q1
Price: 0.244 USD

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CAN-Transceiver für die Automobilindustrie mit Silent-Modus für kostenoptimierte Designs

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Datenblatt

document-pdfAcrobat TCAN857-Q1 Automotive Fault-Protected CAN FD Transceiver with Silent Mode datasheet (Rev. A) (Englisch) PDF | HTML

TCAN857-Q1

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Datenblatt

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Produktdetails

Protocols

CAN, CAN FD

Number of channels

1

Supply voltage (V)

4.75 to 5.25

Bus fault voltage (V)

-40 to 40

Signaling rate (max) (Mbps)

5

Rating

Automotive

Protocols

CAN, CAN FD

Number of channels

1

Supply voltage (V)

4.75 to 5.25

Bus fault voltage (V)

-40 to 40

Signaling rate (max) (Mbps)

5

Rating

Automotive

SOIC (D)

8

29.4 mm² 4.9 x 6

SOT-23-THN (DDF)

8

8.12 mm² 2.9 x 2.8

VSON (DRB)

8

9 mm² 3 x 3

AEC-Q100 Qualified for automotive applications
- Human body model (HBM) ESD protection: ±12KV for CANH and CANL pins as per AEC Q100-002
- Charged-device model (CDM) ESD protection: ±500V as per AEC Q100-011
- IEC 61000-4-2 Contact discharge: ±8KV (unpowered)
Compatible with ISO 11898-2:2024 physical layer standard
Functional Safety-Capable
- Documentation available to aid in functional safety system design
Support of classical CAN and optimized CAN FD performance at 2Mbps and 5Mbps
- Short and symmetrical propagation delays for enhanced timing margin
TCAN857V-Q1 I/O voltage range supports 2.9V to 5.25V
Support for 12V battery applications
Receiver common mode input voltage: ±12V
Protection features:
- Bus fault protection: ±40V
- Undervoltage protection
- TXD-dominant time-out (DTO)
- Thermal-shutdown protection (TSD)
Operating modes: Normal and Silent
Optimized behavior when unpowered
- Bus and logic pins are high impedance (no load to operating bus or application)
- Hot-plug capable: power up/down glitch free operation on bus and RXD output
8-Pin SOIC, small footprint SOT-23 and leadless VSON-8 package with improved automated optical inspection (AOI) capability

AEC-Q100 Qualified for automotive applications
- Human body model (HBM) ESD protection: ±12KV for CANH and CANL pins as per AEC Q100-002
- Charged-device model (CDM) ESD protection: ±500V as per AEC Q100-011
- IEC 61000-4-2 Contact discharge: ±8KV (unpowered)
Compatible with ISO 11898-2:2024 physical layer standard
Functional Safety-Capable
- Documentation available to aid in functional safety system design
Support of classical CAN and optimized CAN FD performance at 2Mbps and 5Mbps
- Short and symmetrical propagation delays for enhanced timing margin
TCAN857V-Q1 I/O voltage range supports 2.9V to 5.25V
Support for 12V battery applications
Receiver common mode input voltage: ±12V
Protection features:
- Bus fault protection: ±40V
- Undervoltage protection
- TXD-dominant time-out (DTO)
- Thermal-shutdown protection (TSD)
Operating modes: Normal and Silent
Optimized behavior when unpowered
- Bus and logic pins are high impedance (no load to operating bus or application)
- Hot-plug capable: power up/down glitch free operation on bus and RXD output
8-Pin SOIC, small footprint SOT-23 and leadless VSON-8 package with improved automated optical inspection (AOI) capability

The TCAN857-Q1 is a high speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 high-speed CAN specification. The transceiver is designed for classical CAN and CAN FD networks up to 5 megabits per second (Mbps).

The transceiver supports two modes of operation; normal mode and silent mode. The transceiver also includes many protection and diagnostic features including thermal shutdown (TSD), TXD-dominant timeout (DTO), and bus fault protection up to ±40V. The device has defined fail-safe behavior in supply under-voltage or floating pin scenarios.

The transceiver features an integrated level shifter on the VIO pin which supplies internal logic-level translation for interfacing the transceiver I/Os directly to 3.3V, or 5V logic level. These transceivers are not only available in industry-standard SOIC-8 and VSON-8 packages, but also have a space-saving small footprint SOT-23 package option.

The TCAN857-Q1 is a high speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2024 high-speed CAN specification. The transceiver is designed for classical CAN and CAN FD networks up to 5 megabits per second (Mbps).

The transceiver supports two modes of operation; normal mode and silent mode. The transceiver also includes many protection and diagnostic features including thermal shutdown (TSD), TXD-dominant timeout (DTO), and bus fault protection up to ±40V. The device has defined fail-safe behavior in supply under-voltage or floating pin scenarios.

The transceiver features an integrated level shifter on the VIO pin which supplies internal logic-level translation for interfacing the transceiver I/Os directly to 3.3V, or 5V logic level. These transceivers are not only available in industry-standard SOIC-8 and VSON-8 packages, but also have a space-saving small footprint SOT-23 package option.

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	Typ	Titel		Datum
*	Data sheet	TCAN857-Q1 Automotive Fault-Protected CAN FD Transceiver with Silent Mode datasheet (Rev. A)	PDF \| HTML	15 Feb 2025
	Application brief	Reduce Costs by Migrating From TCAN10xx-Q1 to TCAN8xx-Q1	PDF \| HTML	20 Okt 2025

Design und Entwicklung

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
SOIC (D)	8	Ultra Librarian
SOT-23-THN (DDF)	8	Ultra Librarian
VSON (DRB)	8	Ultra Librarian

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TCAN857-Q1

CAN-Transceiver für die Automobilindustrie mit Silent-Modus für kostenoptimierte Designs

TCAN857-Q1

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