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SN65HVD251DR from TI,Texas Instruments

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SN65HVD251DR

Manufacturer: TI

Standby Mode

Partnumber Manufacturer Quantity Availability
SN65HVD251DR TI 15681 In Stock

Description and Introduction

Standby Mode The SN65HVD251DR is a CAN transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage (VCC):** 3.3V or 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Data Rate:** Up to 1 Mbps  
- **Bus Fault Protection:** ±36V  
- **ESD Protection:** ±16 kV (IEC 61000-4-2)  
- **Low-Current Standby Mode:** 10 µA (typical)  
- **Package:** SOIC-8  

### **Descriptions:**  
The SN65HVD251DR is a high-speed CAN transceiver designed for Controller Area Network (CAN) applications. It meets the ISO 11898-2 standard and is suitable for industrial and automotive communication systems.  

### **Features:**  
- **High-Speed CAN Compliance:** Supports CAN FD (Flexible Data Rate)  
- **Wide Common-Mode Range:** ±12V for noise immunity  
- **Thermal Shutdown Protection:** Prevents damage from overheating  
- **Unpowered Node Tolerance:** Does not load the bus when unpowered  
- **Short-Circuit Protection:** On bus pins (CANH and CANL)  
- **Low Electromagnetic Emission (EME):** Meets automotive requirements  

This transceiver is commonly used in automotive, industrial automation, and embedded communication systems.

Application Scenarios & Design Considerations

Standby Mode

Alternative Part Number

  • TJA1050T --: Pin-compatible high-speed CAN transceiver from NXP, widely used as a drop-in replacement for the SN65HVD251 in 5V CAN bus designs.
  • MCP2551-I/SN --: Industry-standard 5V CAN transceiver in SOIC-8, functionally equivalent to the SN65HVD251 with similar drive capability and fault protection.
  • MAX3051EKA+T --: 5V CAN transceiver offering comparable bus fault protection and low-power standby, suitable as an alternative in SOT23-8 or SOIC packages.

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