Overview
The SN65HVD266DR is a high-performance CAN (Controller Area Network) transceiver designed by Texas Instruments. It is specifically engineered to meet the requirements of the ISO11898-2 High Speed CAN physical layer standard. This device is optimized for use in CAN FD (Flexible Data Rate) networks, supporting data rates up to 2 Mbps. The SN65HVD266DR is ideal for applications requiring robust and reliable data transmission, particularly in industrial, automotive, and other harsh environments.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | SN65HVD266 | Manufacturer Type | High Speed CAN FD Transceiver |
| Mounting Style | SMD/SMT | Data Rate | 2 Mb/s |
| Number of Drivers | 1 Driver | Number of Receivers | 1 Receiver |
| Supply Voltage - Min | 4.5 V | Max Supply Voltage | 5.5 V |
| Minimum Operating Temperature (°C) | -40 | Maximum Operating Temperature (°C) | +125 |
| Current @ Pmpp | 130 mA | ESD Protection | 12 kV |
| Protocol Supported | CAN | Package | 8-SOIC |
| Factory Pack Quantity | 2500 | Operating Temperature Range (°C) | -40 to 125 |
Key Features
- Meets the Requirements of ISO11898-2 High Speed CAN physical layer standard.
- Turbo CAN: Specified for 2-Mbps CAN FD (CAN with Flexible Data Rate).
- Short and Symmetrical Propagation Delay Times and Fast Loop Times for Enhanced Timing Margin.
- Higher Data Rates in CAN Networks.
- I/O Voltage Range Supports 3.3-V and 5-V MCUs.
- Ideal Passive Behavior When Unpowered: Bus and Logic Terminals are High Impedance (no load).
- Power-Up/Down With Glitch Free Operation On Bus.
- Protection Features:
- HBM ESD Protection Exceeds ±12 kV.
- Bus Fault Protection –27 V to 40 V.
- Undervoltage Protection on Supply Terminals.
- Driver Dominant Time Out (TXD DTO).
- Thermal Shutdown Protection.
- Characterized for –40°C to 125°C Operation.
Applications
- Industrial Automation, Control, Sensors, and Drive Systems.
- Automotive Applications: In-vehicle infotainment systems, driver assistance systems, and automotive control modules.
- 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
- Q: What is the SN65HVD266DR and what standards does it meet?
A: The SN65HVD266DR is a CAN transceiver that meets the ISO11898-2 High Speed CAN physical layer standard.
- Q: What are the key features of the SN65HVD266DR?
A: Key features include support for 2-Mbps CAN FD, short and symmetrical propagation delay times, higher data rates in CAN networks, and various protection features such as ESD and bus fault protection.
- Q: What is the operating temperature range of the SN65HVD266DR?
A: The operating temperature range is from –40°C to 125°C.
- Q: What is the supply voltage range for the SN65HVD266DR?
A: The supply voltage range is from 4.5 V to 5.5 V.
- Q: What kind of ESD protection does the SN65HVD266DR offer?
A: The SN65HVD266DR offers HBM ESD protection exceeding ±12 kV.
- Q: What are the common applications of the SN65HVD266DR?
A: Common applications include industrial automation, automotive systems, building automation, and telecom base stations.
- Q: How does the SN65HVD266DR handle power-up and power-down operations?
A: The device provides glitch-free operation on the bus during power-up and power-down.
- Q: What is the package type and pin count of the SN65HVD266DR?
A: The SN65HVD266DR comes in an 8-pin SOIC package.
- Q: Does the SN65HVD266DR support multiple I/O voltage levels?
A: Yes, it supports I/O voltage ranges of 3.3 V and 5 V for MCUs.
- Q: How can I ensure the authenticity of the SN65HVD266DR from Texas Instruments?
A: Ensure you purchase from authorized distributors or directly from Texas Instruments to guarantee authenticity.
