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SN65LBC176AQDRG4 from TI,Texas Instruments

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SN65LBC176AQDRG4

Manufacturer: TI

Differential Bus Transceivers 8-SOIC

Partnumber Manufacturer Quantity Availability
SN65LBC176AQDRG4 TI 5000 In Stock

Description and Introduction

Differential Bus Transceivers 8-SOIC The **SN65LBC176AQDRG4** is a differential bus transceiver manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Data Rate:** Up to 30Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Bus Fault Protection:** ±60V (Driver Outputs)  
- **ESD Protection:** ±16kV (Human Body Model)  
- **Package:** SOIC-8  

### **Descriptions:**  
- Designed for **RS-485** and **RS-422** communication applications.  
- Features **half-duplex** communication.  
- Includes **thermal shutdown protection** to prevent damage from excessive power dissipation.  
- Supports **fail-safe receiver** for open, shorted, or terminated inputs.  

### **Features:**  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Common-Mode Voltage Range:** ±12V for noise immunity.  
- **High Input Impedance:** Allows up to 32 transceivers on the bus.  
- **Short-Circuit Protection:** Driver outputs withstand up to ±60V.  
- **Industrial-Grade:** Robust performance in harsh environments.  

This transceiver is ideal for industrial networks, automotive systems, and long-distance communication.

Application Scenarios & Design Considerations

Differential Bus Transceivers 8-SOIC

Alternative Part Number

  • MAX485ESA+T --: Industry-standard RS-485/RS-422 transceiver in an 8-pin SOIC package, functionally equivalent to the SN65LBC176A half-duplex transceiver and widely available as a drop-in replacement.
  • SN75176BDR --: Classic TI RS-485 differential bus transceiver in SOIC-8, pin-compatible with the SN65LBC176A family and suitable for the same half-duplex bus applications.
  • ST485ECDR --: Low-power RS-485/RS-422 transceiver in SOIC-8 with similar electrical characteristics and pinout, offering a cost-effective second-source option.

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