TCAN1043H-Q1 Texas instruments

TCAN1043H-Q1

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TCAN1043H-Q1

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Описание

The TCAN1043xx-Q1 meets the physical layer requirements of the ISO 11898–2 (2016) High Speed Controller Area Network (CAN) specification providing an interface between the CAN bus and the CAN protocol controller. These devices support both classical CAN and CAN FD up to 2 megabits per second (Mbps). Devices with part numbers that include the suffix “G” are designed for CAN FD data rates up to 5 Mbps. The TCAN1043xx-Q1 allows for system-level reductions in battery current consumption by selectively enabling (via the INH output pin) the various power supplies that may be present on a node. This allows an ultra-low-current sleep state in which power is gated to all system components except for the TCAN1043xx-Q1, which remains in a low-power state monitoring the CAN bus.

AEC Q100: Qualified for automotive applications
- Temperature Grade 1: –55°C to 125°C, T_A
- Device HBM classification level: ±16 kV
- Device CDM classification level: ±1500 V
Functional Safety-Capable
- Documentation available to aid functional safety system design
Meets the requirements of the ISO 11898-2 (2016)
All devices support classic CAN and 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
- Short and symmetrical propagation delays and fast loop times for enhanced timing margin
- Higher data rates in loaded CAN networks
V_IO Level shifting supports 2.8 V to 5.5 V
Operating modes
- Normal mode
- Standby Mode with INH output and local and remote wake up request
- Low power sleep mode with INH output and local and remote wake up request
Ideal passive behavior when unpowered
- Bus and logic terminals are high impedance (no load to operating bus or application)
- Hot plug capable: power up/down glitch free operation on bus and RXD output
Meets or exceeds EMC standard requirements
- IEC 62228-3 – 2007 compliant
- SAE J2962-2 compliant
Protection features
- IEC ESD protection of bus terminals: ±8 kV
- Bus fault protection: ±58 V (non-H variants) and ±70 V (H variants)
- Undervoltage protection on supply terminals
- Driver dominant time Out (TXD DTO): data rates down to 9.2 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 (14) package and leadless VSON (14) package (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capability

Protocols	CAN, CAN FD
Number of channels	1
Supply voltage (V)	4.5 to 5.5
Bus fault voltage (V)	-70 to 70
Signaling rate (max) (MBits)	2
TI functional safety category	Functional Safety-Capable
Rating	Automotive
Operating temperature range (°C)	-55 to 125
Low-power mode	Silent, Sleep, Standby
Common-mode voltage (V)	-30 to 30
Isolated	No