Overview
The TCAN1042HVDRBTQ1 is a fault-protected CAN (Controller Area Network) transceiver from Texas Instruments, designed to meet 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 2 Mbps. The TCAN1042HVDRBTQ1 is particularly suited for automotive and industrial applications, offering robust protection features and a low power standby mode with remote wake request capability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (5-V Bus 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 |
| RθJA (Junction-to-air thermal resistance) | - | - | 48.3 | °C/W |
| RθJB (Junction-to-board thermal resistance) | - | - | 17.2 | °C/W |
| VCM (Common mode range, Normal mode) | -30 | - | +30 | V |
| Operating Temperature Range | -55 | - | 150 | °C |
Key Features
- Meets ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards for CAN and CAN FD up to 2 Mbps.
- Low power standby mode with remote wake request feature.
- Thermal shutdown protection (TSD) and driver dominant time-out (TXD DTO).
- Receiver common mode input voltage range of ±30 V.
- I/O level shifting supply voltage (VIO) for devices with the 'V' suffix.
- Available in SOIC (8) and VSON (8) packages with improved automated optical inspection (AOI) capability.
- Supports highly loaded CAN networks and various automotive standards such as SAE J2284, GMW3122, and ISO 11783.
Applications
- Automotive and Transportation: Compliant with SAE J2284 High-speed CAN for automotive applications and GMW3122 Dual-wire CAN physical layer.
- Heavy Machinery: ISOBUS applications – ISO 11783.
- Industrial Control Systems: Supports CAN FD networks and highly loaded CAN networks.
- Safety-Critical Systems: Meets requirements of SAE J2962, GIFT/ICT, and ISO16845.
Q & A
- What are the main standards that the TCAN1042HVDRBTQ1 complies with?
The TCAN1042HVDRBTQ1 complies with ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards for CAN and CAN FD.
- What is the maximum data rate supported by the TCAN1042HVDRBTQ1?
The device supports data rates up to 2 Mbps for CAN FD and up to 5 Mbps for devices with the 'G' suffix.
- What are the package options available for the TCAN1042HVDRBTQ1?
The device is available in SOIC (8) and VSON (8) packages.
- What is the operating temperature range of the TCAN1042HVDRBTQ1?
The operating temperature range is from -55°C to 150°C.
- Does the TCAN1042HVDRBTQ1 have thermal protection features?
Yes, it includes thermal shutdown protection (TSD).
- What is the purpose of the VIO pin in devices with the 'V' suffix?
The VIO pin is used for I/O level shifting supply voltage.
- Can the TCAN1042HVDRBTQ1 operate in highly loaded CAN networks?
Yes, it is designed to support highly loaded CAN networks.
- What are some of the automotive standards that the TCAN1042HVDRBTQ1 meets?
It meets SAE J2284, GMW3122, and ISO 11783 standards.
- Does the TCAN1042HVDRBTQ1 have a low power standby mode?
Yes, it has a low power standby mode with remote wake request feature.
- What is the common mode input voltage range of the receiver?
The receiver common mode input voltage range is ±30 V.
