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SN65HVD1786D from TI,Texas Instruments

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SN65HVD1786D

Manufacturer: TI

70-V Fault-Protected RS-485 with -20 to +25 common mode 8-SOIC -40 to 105

Partnumber Manufacturer Quantity Availability
SN65HVD1786D TI 2372 In Stock

Description and Introduction

70-V Fault-Protected RS-485 with -20 to +25 common mode 8-SOIC -40 to 105 The SN65HVD1786D is a 3.3-V half-duplex RS-485 transceiver manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 3.3 V ±10%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 20 Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **ESD Protection:** ±16 kV (Human Body Model)  
- **Bus Fault Protection:** ±70 V (on bus pins)  
- **Low Power Consumption:**  
  - **Standby Current:** 1 µA (max)  
  - **Supply Current (No Load):** 1.5 mA (max)  

### **Features:**  
- **3.3-V Operation:** Designed for low-voltage systems.  
- **Enhanced ESD Protection:** Robust protection against electrostatic discharge.  
- **Wide Common-Mode Range:** ±15 V for noise immunity in harsh environments.  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Small Package:** Available in an 8-pin SOIC (D) package.  

### **Applications:**  
- Industrial automation  
- Building automation  
- HVAC systems  
- RS-485 networks  

This transceiver is designed for reliable data transmission in noisy environments while maintaining low power consumption.

Application Scenarios & Design Considerations

70-V Fault-Protected RS-485 with -20 to +25 common mode 8-SOIC -40 to 105

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