Overview
The SN65HVD232QDRG4 is a Controller Area Network (CAN) transceiver produced by Texas Instruments. This device is designed to comply with the ISO 11898-2 High Speed CAN Physical Layer standard, making it suitable for various industrial, automotive, and building automation applications. It operates with a single 3.3 V supply and is compatible with Texas Instruments' 3.3 V microprocessors, microcontrollers, and digital signal processors (DSPs) that have CAN controllers.
The SN65HVD232QDRG4 is part of the SN65HVD23x family, which includes several variants with different power management features. This specific model is a basic CAN transceiver without additional power-saving modes, making it straightforward for applications that do not require low-power standby or sleep modes.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage | 3.3 V | V |
| Operating Temperature Range | -40 to 125°C | °C |
| Data Rate | Up to 1 Mbps | Mbps |
| Package Type | SOIC (D) | - |
| Pins | 8 | - |
| Bus Pin ESD Protection | ±16 kV HBM | kV |
| Common Mode Range | -2 V to 7 V | V |
| Supply Current (Typical) | 10-17 mA | mA |
| Propagation Delay Time (Typical) | 35-85 ns | ns |
Key Features
- Operates with a single 3.3 V supply.
- Compatible with ISO 11898-2 High Speed CAN Physical Layer standard.
- Low power replacement for the PCA82C250 footprint.
- Bus pin ESD protection exceeds ±16 kV HBM.
- High input impedance allows for up to 120 nodes on a bus.
- Adjustable driver transition times for improved emissions performance.
- Thermal shutdown protection and open circuit fail-safe design.
- Glitch-free power up and power down protection for hot plugging.
- Cross-wire protection, loss of ground, and overvoltage protection.
Applications
The SN65HVD232QDRG4 is designed for use in various harsh environments and applications, including:
- Industrial automation systems.
- Automotive systems, such as vehicle networks and control systems.
- Building automation systems, including HVAC and lighting control.
- Any application requiring CAN serial communication physical layer compliance with the ISO 11898 standard.
Q & A
- What is the operating voltage of the SN65HVD232QDRG4?
The operating voltage is 3.3 V.
- What is the maximum data rate supported by the SN65HVD232QDRG4?
The device supports data rates up to 1 Mbps.
- What is the operating temperature range of the SN65HVD232QDRG4?
The operating temperature range is -40°C to 125°C.
- Does the SN65HVD232QDRG4 have any power-saving modes?
No, the SN65HVD232QDRG4 does not have low-power standby or sleep modes.
- What kind of ESD protection does the SN65HVD232QDRG4 offer?
The device offers bus pin ESD protection exceeding ±16 kV HBM.
- What is the common mode range of the SN65HVD232QDRG4?
The common mode range is -2 V to 7 V.
- What are the key protection features of the SN65HVD232QDRG4?
The device features cross-wire protection, loss of ground, overvoltage protection, and overtemperature protection.
- Is the SN65HVD232QDRG4 compatible with the ISO 11898-2 standard?
Yes, it is compatible with the ISO 11898-2 High Speed CAN Physical Layer standard.
- What is the typical supply current of the SN65HVD232QDRG4?
The typical supply current is 10-17 mA.
- What are some common applications for the SN65HVD232QDRG4?
Common applications include industrial automation, automotive systems, and building automation.
