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SN65LBC180AD from TI,Texas Instruments

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SN65LBC180AD

Manufacturer: TI

Low-Power Differential Line Driver And Receiver Pair

Partnumber Manufacturer Quantity Availability
SN65LBC180AD TI 2000 In Stock

Description and Introduction

Low-Power Differential Line Driver And Receiver Pair The SN65LBC180AD is a differential bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Differential Bus Transceiver  
- **Supply Voltage:** 4.5V to 5.5V  
- **Data Rate:** Up to 30 Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC (8-pin)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Bus Pins Protection:** ±12V Fault Protection  

### **Descriptions:**  
The SN65LBC180AD is designed for bidirectional data communication on multipoint bus transmission lines. It complies with RS-485 and RS-422 standards, providing robust differential signaling for noise immunity.  

### **Features:**  
- **Fail-Safe Receiver:** Ensures a logic-high output when inputs are open or shorted.  
- **Low Power Consumption:** Typically 40mA supply current.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Wide Common-Mode Voltage Range:** ±7V for noise rejection.  
- **Driver Output Current Limiting:** Protects against bus contention.  

This transceiver is commonly used in industrial, automotive, and communication systems requiring reliable data transmission.

Application Scenarios & Design Considerations

Low-Power Differential Line Driver And Receiver Pair

Alternative Part Number

  • MAX13080EAPD+ --: RS-485/RS-422 transceiver with similar half-duplex functionality and 5V operation, pin-compatible in many designs and a well-established alternative to the SN65LBC180 family.
  • ISL8485EIBZ --: 5V RS-485/RS-422 transceiver offering comparable data rate and ESD protection, commonly used as a drop-in substitute for TI LBC180 devices.
  • ADM485ARZ --: Low-power 5V RS-485 transceiver with similar driver/receiver characteristics, widely available and suitable for replacing the SN65LBC180AD in industrial communication designs.

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