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SN75LBC175A from TI,Texas Instruments

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SN75LBC175A

Manufacturer: TI

Quadruple RS-485 Differential Line Receivers

Partnumber Manufacturer Quantity Availability
SN75LBC175A TI 160 In Stock

Description and Introduction

Quadruple RS-485 Differential Line Receivers The SN75LBC175A is a quad differential line receiver manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Common-Mode Voltage Range:** ±12V  
- **Propagation Delay (Max):** 20ns  
- **Input Threshold Hysteresis:** 50mV (Typical)  
- **Output Type:** TTL-Compatible  
- **Number of Receivers:** 4 (Quad)  
- **Package Options:** SOIC (D), PDIP (N)  

### **Descriptions:**  
- Designed for balanced multipoint bus transmission in harsh environments.  
- Features high input impedance and failsafe biasing for open-circuit conditions.  
- Compliant with ANSI RS-485 and ISO 8482 standards.  

### **Features:**  
- **ESD Protection:** Up to ±15kV (Human Body Model)  
- **Wide Common-Mode Range:** Allows operation in noisy environments.  
- **Low Power Consumption:** Typically 50mW per receiver.  
- **Failsafe Biasing:** Ensures known output state when inputs are open or shorted.  
- **High Noise Immunity:** Suitable for industrial applications.  

This device is commonly used in industrial control, telecommunications, and data transmission systems.

Application Scenarios & Design Considerations

Quadruple RS-485 Differential Line Receivers

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