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SN75LBC172ADWR from TI,Texas Instruments

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SN75LBC172ADWR

Manufacturer: TI

Quad RS-485 Differential Line Drivers

Partnumber Manufacturer Quantity Availability
SN75LBC172ADWR TI 1338 In Stock

Description and Introduction

Quad RS-485 Differential Line Drivers The SN75LBC172ADWR is a differential bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Differential Bus Transceiver  
- **Number of Channels:** 1  
- **Data Rate:** Up to 10 Mbps  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC (16-pin)  
- **Interface Standards:** EIA/TIA-422-B, EIA/TIA-485-A  
- **Output Type:** Differential  
- **Input Type:** Differential  
- **Features:**  
  - Designed for multipoint data transmission  
  - Low-power BiCMOS technology  
  - Thermal shutdown protection  
  - High input impedance  
  - Driver output short-circuit protection  

### **Descriptions and Features:**  
- The SN75LBC172ADWR is a high-speed differential line transceiver designed for balanced data transmission.  
- It complies with EIA/TIA-422-B and EIA/TIA-485-A standards.  
- Suitable for half-duplex communication in noisy environments.  
- Includes thermal shutdown and short-circuit protection for reliability.  
- Operates from a single 5V supply.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quad RS-485 Differential Line Drivers

Alternative Part Number

  • MAX3045ECUE+ --: Quad RS-485/RS-422 differential line driver in a similar function class, offering comparable signaling performance as a drop-in style alternative.
  • DS26LV31TM/NOPB --: Quad low-voltage differential line driver from a different TI series, functionally equivalent to the SN75LBC172A with similar supply and output characteristics.
  • AM26LV31EIDR --: Quad differential line driver in the AM26LV31E series, providing equivalent RS-422 driving capability and a distinct naming series from the source part.

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