Overview
The TCAN1042HGVDR, produced by Texas Instruments, is a fault-protected CAN (Controller Area Network) transceiver that complies with the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards. This device is part of the TCAN1042 family, which supports both classic CAN and CAN FD (Flexible Data Rate) up to 5 Mbps for variants with the 'G' suffix. It is designed for use in highly loaded CAN networks and offers various protection features to enhance device and network robustness.
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 |
| Receiver Common Mode Input Voltage | ±30 V | V |
| Typical Loop Delay | 110 ns | ns |
| Junction Temperature Range | -55°C to 150°C | °C |
| Package Options | SOIC(8), VSON(8) | |
| Average Power Dissipation (Typical CAN Operating Conditions) | 52 mW (at 500 kbps), 124 mW (at 1 Mbps) | mW |
| ESD Protection | ±16 kV (HBM), ±15 kV (IEC) | kV |
Key Features
- Supports classic CAN and CAN FD up to 2 Mbps, with 'G' variants supporting up to 5 Mbps.
- Meets ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards.
- I/O Voltage range supports 3.3 V and 5 V MCUs.
- Ideal passive behavior when unpowered with high impedance on bus and logic terminals.
- Protection features include HBM ESD protection, IEC ESD protection, bus fault protection, undervoltage protection, driver dominant time out, and thermal shutdown protection.
- Low power standby mode with remote wake request feature.
- Available in SOIC(8) and leadless VSON(8) packages.
Applications
- Heavy machinery ISOBUS applications (ISO 11783).
- Industrial automation, control, sensors, and drive systems.
- Building, security, and climate control automation.
- Telecom base station status and control.
- CAN Bus standards such as CANopen, DeviceNet, NMEA2000, ARINC825, ISO11783, and CANaerospace.
Q & A
- What are the main standards that the TCAN1042HGVDR complies with?
The TCAN1042HGVDR complies with the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards.
- What are the supported data rates for the TCAN1042HGVDR?
The device supports classic CAN and CAN FD up to 2 Mbps, with 'G' variants supporting up to 5 Mbps.
- What are the package options available for the TCAN1042HGVDR?
The device is available in SOIC(8) and leadless VSON(8) packages.
- What kind of ESD protection does the TCAN1042HGVDR offer?
The device offers HBM ESD protection up to ±16 kV and IEC ESD protection up to ±15 kV.
- What is the junction temperature range for the TCAN1042HGVDR?
The junction temperature range is from -55°C to 150°C.
- Does the TCAN1042HGVDR support I/O level shifting?
Yes, devices with the 'V' suffix support I/O level shifting with a secondary power supply input.
- What are some of the protection features of the TCAN1042HGVDR?
The device includes bus fault protection, undervoltage protection, driver dominant time out, and thermal shutdown protection.
- What is the typical loop delay of the TCAN1042HGVDR?
The typical loop delay is 110 ns.
- What are some common applications for the TCAN1042HGVDR?
Common applications include heavy machinery ISOBUS, industrial automation, building automation, and telecom base stations.
- Does the TCAN1042HGVDR have a low power standby mode?
Yes, the device has a low power standby mode with a remote wake request feature.
