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LTC1483IN8 from LT

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LTC1483IN8

Manufacturer: LT

Ultra-Low Power RS485 Low EMI Transceiver with Shutdown

Partnumber Manufacturer Quantity Availability
LTC1483IN8 LT 50 In Stock

Description and Introduction

Ultra-Low Power RS485 Low EMI Transceiver with Shutdown The LTC1483IN8 is a low-power RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** 3V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Low Quiescent Current:** 300µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-Pin PDIP (IN8)  

### **Descriptions:**
- The LTC1483IN8 is a half-duplex transceiver designed for RS485/RS422 communication.  
- It features low power consumption, making it suitable for battery-powered applications.  
- The device includes enhanced ESD protection (±15kV on transceiver pins).  
- It supports fail-safe receiver operation, ensuring a logic-high output when inputs are open, shorted, or terminated but not driven.  

### **Features:**
- **Low Power Consumption:** Ideal for power-sensitive applications.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Wide Supply Range:** Operates from 3V to 5.5V.  
- **Thermal Shutdown:** Prevents damage during excessive power dissipation.  
- **Half-Duplex Operation:** Suitable for bidirectional communication.  
- **Receiver Fail-Safe:** Ensures valid output under fault conditions.  

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

Application Scenarios & Design Considerations

Ultra-Low Power RS485 Low EMI Transceiver with Shutdown

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