Overview
The SN65HVD232QDG4 is a 3.3-V Controller Area Network (CAN) transceiver produced by Texas Instruments. This device is designed for use in harsh environments and is compliant with the ISO 11898 standard for CAN serial communication. It provides differential transmit and receive capabilities, making it suitable for industrial, building automation, and automotive applications. The SN65HVD232QDG4 operates over a wide common-mode range of –2 V to 7 V and can withstand common-mode transients of ±25 V, ensuring robust performance in challenging conditions.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range (VCC) | −0.3 | 6 | V | |
| Differential Output Voltage (VOD) | 1.2 | 2 | 3 | V |
| Propagation Delay Time (tPLH) | 35 | 85 | 125 | ns |
| Propagation Delay Time (tPHL) | 70 | 120 | ns | |
| Rise Time (tr) | 25 | 50 | 100 | ns |
| Fall Time (tf) | 40 | 55 | 80 | ns |
| Supply Current (ICC) | 10 | 17 | mA | |
| Operating Temperature Range | −40 | 125 | °C |
Key Features
- Differential transmit and receive capability for CAN bus communication.
- Compliant with ISO 11898 standard for CAN serial communication.
- Operates over a wide common-mode range of –2 V to 7 V and withstands common-mode transients of ±25 V.
- No standby or sleep mode; always active.
- No integrated slope control or Vref output.
- Cross-wire protection, loss-of-ground, and overvoltage protection.
- Overtemperature protection for enhanced reliability.
Applications
- Industrial automation and control systems.
- Building automation systems.
- Automotive systems, including vehicle networks and diagnostics.
- Other applications requiring robust CAN bus communication in harsh environments.
Q & A
- What is the primary function of the SN65HVD232QDG4?
The SN65HVD232QDG4 is a CAN transceiver designed to interface a single-ended CAN controller with a differential CAN bus.
- What is the operating voltage range of the SN65HVD232QDG4?
The device operates with a supply voltage range of –0.3 V to 6 V.
- What is the maximum data rate supported by the SN65HVD232QDG4?
The device supports data rates up to 1 Mbps.
- Does the SN65HVD232QDG4 have standby or sleep modes?
No, the SN65HVD232QDG4 does not have standby or sleep modes; it is always active.
- What kind of protection does the SN65HVD232QDG4 offer?
The device offers cross-wire protection, loss-of-ground protection, overvoltage protection, and overtemperature protection.
- What is the common-mode range of the SN65HVD232QDG4?
The device operates over a common-mode range of –2 V to 7 V and can withstand common-mode transients of ±25 V.
- What are the typical propagation delay times for the SN65HVD232QDG4?
The propagation delay times are typically 35 ns to 125 ns for low-to-high and 70 ns to 120 ns for high-to-low transitions.
- What is the package type of the SN65HVD232QDG4?
The device is available in an 8-pin SOIC package.
- What are the main applications of the SN65HVD232QDG4?
The device is used in industrial automation, building automation, automotive systems, and other applications requiring robust CAN bus communication.
- Is the SN65HVD232QDG4 compliant with any industry standards?
Yes, it is compliant with the ISO 11898 standard for CAN serial communication.
- What is the operating temperature range of the SN65HVD232QDG4?
The device operates over a temperature range of –40°C to 125°C.
