Overview
The TCAN1042HGVDRBTQ1 is a fault-protected CAN (Controller Area Network) transceiver produced by Texas Instruments. This device is designed to meet the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards, making it suitable for high-speed CAN and CAN FD networks up to 2 Mbps. It is particularly tailored for automotive and industrial applications, offering robust protection features and low power consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Supply Voltage Range | 4.5 - 5.5 | V |
| VIO I/O Level-Shifting Voltage Range | 3 - 5.5 | V |
| IOH(RXD) RXD Terminal HIGH Level Output Current | -2 | mA |
| IOL(RXD) RXD Terminal LOW Level Output Current | 2 - 7.5 | mA |
| Junction-to-Air Thermal Resistance (RθJA) | 48.3 (VSON) | °C/W |
| Junction-to-Board Thermal Resistance (RθJB) | 17.2 (VSON) | °C/W |
| Operating Junction Temperature Range | -55 to 150 | °C |
| Package Type | VSON (8 pins), 3.0 mm x 3.0 mm |
Key Features
- Meets ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards.
- Supports classic CAN and CAN FD up to 2 Mbps, with 'G' variants supporting up to 5 Mbps.
- Low power standby mode with remote wake request feature.
- Thermal shutdown protection and driver dominant time-out (TXD DTO).
- Receiver common mode input voltage range of ±30 V.
- I/O level shifting for devices with the 'V' suffix.
- Available in SOIC and VSON packages with improved automated optical inspection (AOI) capability.
Applications
- Automotive and transportation systems.
- Heavy machinery and ISOBUS applications (ISO 11783).
- SAE J2284 High-speed CAN for automotive applications.
- GMW3122 Dual-wire CAN physical layer.
- Compliant with SAE J2962, GIFT/ICT, and ISO16845 standards.
Q & A
- What are the key standards that the TCAN1042HGVDRBTQ1 complies with?
The TCAN1042HGVDRBTQ1 complies with ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards.
- What are the supported data rates for this transceiver?
The device supports classic CAN and CAN FD up to 2 Mbps, with 'G' variants supporting up to 5 Mbps.
- What is the operating junction temperature range of the TCAN1042HGVDRBTQ1?
The operating junction temperature range is from -55°C to 150°C.
- What types of packages are available for this transceiver?
The transceiver is available in SOIC (8 pins) and VSON (8 pins, 3.0 mm x 3.0 mm) packages.
- Does the TCAN1042HGVDRBTQ1 have any power-saving features?
Yes, it has a low power standby mode with a remote wake request feature.
- What protection features does the TCAN1042HGVDRBTQ1 include?
The device includes thermal shutdown protection, driver dominant time-out (TXD DTO), and other robust protection features.
- What is the purpose of the 'V' suffix in some variants of the TCAN1042HGVDRBTQ1?
The 'V' suffix indicates devices with a secondary power supply input for I/O level shifting.
- What are some common applications for the TCAN1042HGVDRBTQ1?
Common applications include automotive and transportation systems, heavy machinery, and ISOBUS applications.
- Does the TCAN1042HGVDRBTQ1 meet automotive standards?
Yes, it is AEC-Q100 (grade 1) qualified for automotive applications and meets several automotive standards such as SAE J2284 and GMW3122.
- How does the TCAN1042HGVDRBTQ1 handle receiver common mode input voltage?
The device can handle receiver common mode input voltage ranges of ±30 V.
