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LTC487IN from LT

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LTC487IN

Manufacturer: LT

Quad Low Power RS485 Driver

Partnumber Manufacturer Quantity Availability
LTC487IN LT 33 In Stock

Description and Introduction

Quad Low Power RS485 Driver The LTC487IN is a low-power RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Data Rate:** Up to 250kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Quiescent Current:** 300µA (typical)  
- **Driver Output Current:** ±60mA (minimum)  
- **Receiver Input Sensitivity:** ±200mV  
- **ESD Protection:** ±10kV (Human Body Model)  
- **Package:** 8-Pin PDIP  

### **Descriptions & Features:**  
- Designed for **half-duplex** RS485/RS422 communication.  
- **Low-power operation** suitable for battery-powered applications.  
- **Thermal shutdown protection** to prevent damage during fault conditions.  
- **Driver/receiver enable control** for bus management.  
- **Fail-safe receiver** ensures a logic-high output when inputs are open or shorted.  
- **Common-mode voltage range:** -7V to +12V (receiver).  

The LTC487IN is commonly used in industrial, automotive, and instrumentation applications requiring robust differential communication.  

(Note: Always refer to the official datasheet for detailed specifications.)

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