Overview
The TCAN1042HGVDQ1 is a high-performance, automotive-grade CAN (Controller Area Network) transceiver produced by Texas Instruments. This device is part of the TCAN1042 family, which is designed to meet the stringent requirements of automotive and industrial applications. It is qualified to AEC-Q100 (grade 1) and complies with ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards. The TCAN1042HGVDQ1 supports both classic CAN and CAN FD (Flexible Data Rate) up to 5 Mbps, making it suitable for highly loaded CAN networks.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Supply Voltage Range | 4.5 - 5.5 | V |
| VIO Level-Shifting Voltage Range | 3 - 5.5 | V |
| Bus Fault Protection | ±70 V | V |
| ESD Protection | ±15 kV | V |
| Common Mode Input Voltage Range | ±30 V | V |
| Typical Loop Delay | 110 ns | ns |
| Junction Temperature Range | -55°C to 150°C | °C |
| Package Type | SOIC(8) and VSON(8) | |
| Power Dissipation (Typical) | 52 mW (normal mode), 124 mW (high load) | mW |
Key Features
- AEC-Q100 Qualified: Meets automotive grade 1 standards for reliability and performance.
- ISO Compliance: Meets ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards.
- CAN FD Support: Supports up to 5 Mbps data rates for CAN FD networks.
- Protection Features: Includes bus fault protection, ESD protection up to ±15 kV, undervoltage protection, and thermal shutdown protection.
- I/O Voltage Range: Supports 3.3 V and 5 V MCUs with I/O level shifting.
- Low Power Standby Mode: Features a low power standby mode with remote wake request.
- EMC Performance: Compliant with SAE J2962-2 and IEC 62228-3 without common mode choke.
Applications
- Automotive and Transportation: Suitable for various automotive applications, including SAE J2284 high-speed CAN and GMW3122 dual-wire CAN physical layer.
- Heavy Machinery: Used in ISOBUS applications as per ISO 11783.
- Industrial Networks: Meets requirements of SAE J2962, GIFT/ICT, and ISO16845.
Q & A
- What is the primary application of the TCAN1042HGVDQ1?
The primary application is in automotive and transportation systems, including heavy machinery and industrial networks.
- What are the key standards this device complies with?
The device complies with ISO 11898-2:2016, ISO 11898-5:2007, and is qualified to AEC-Q100 (grade 1).
- What data rates does the TCAN1042HGVDQ1 support?
The device supports classic CAN and CAN FD up to 5 Mbps.
- What protection features does the TCAN1042HGVDQ1 have?
It includes bus fault protection, ESD protection, undervoltage protection, and thermal shutdown protection.
- What is the typical loop delay of the TCAN1042HGVDQ1?
The typical loop delay is 110 ns.
- What are the supported I/O voltage levels?
The device supports 3.3 V and 5 V MCUs with I/O level shifting.
- Does the TCAN1042HGVDQ1 have a low power standby mode?
Yes, it features a low power standby mode with remote wake request.
- What is the junction temperature range of the TCAN1042HGVDQ1?
The junction temperature range is -55°C to 150°C.
- What packages are available for the TCAN1042HGVDQ1?
The device is available in SOIC(8) and VSON(8) packages.
- What is the typical power dissipation of the TCAN1042HGVDQ1?
The typical power dissipation is 52 mW in normal mode and 124 mW in high load conditions.
