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SN65LBC172ADWR from TI,Texas Instruments

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SN65LBC172ADWR

Manufacturer: TI

Quad RS-485 Differential Line Drivers

Partnumber Manufacturer Quantity Availability
SN65LBC172ADWR TI 1338 In Stock

Description and Introduction

Quad RS-485 Differential Line Drivers The SN65LBC172ADWR is a differential bus transceiver manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Differential Bus Transceiver  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Data Rate:** Up to 30 Mbps  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16 (DW)  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Common-Mode Voltage Range:** -7V to +12V  
- **Propagation Delay:** Typically 11 ns  
- **Low Power Consumption:** ICC (Supply Current) typically 25 mA  

### **Descriptions:**  
- Designed for balanced multipoint bus transmission.  
- Suitable for RS-485 and RS-422 applications.  
- Features fail-safe circuitry for open, shorted, or terminated inputs.  

### **Features:**  
- **Driver Short-Circuit Protection:** Up to ±60 mA  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Half-Duplex Communication:** Allows bidirectional data transfer on a single pair.  
- **High Noise Immunity:** Robust performance in electrically noisy environments.  
- **Wide Common-Mode Range:** Ensures reliable communication over long distances.  

This transceiver is commonly used in industrial, automotive, and communication systems requiring robust differential signaling.

Application Scenarios & Design Considerations

Quad RS-485 Differential Line Drivers

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