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LTC1385CSW from LT

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LTC1385CSW

Manufacturer: LT

3.3V Low Power EIA/TIA-562 Transceiver

Partnumber Manufacturer Quantity Availability
LTC1385CSW LT 150 In Stock

Description and Introduction

3.3V Low Power EIA/TIA-562 Transceiver The LTC1385CSW is a low-power RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 3V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Data Rate:** Up to 250kbps  
- **Low Quiescent Current:** 300µA (typical)  
- **Shutdown Current:** 1µA (typical)  
- **Driver Output Short-Circuit Current Limited**  
- **Thermal Shutdown Protection**  
- **Receiver Input Impedance:** ≥12kΩ  
- **Receiver Input Threshold Hysteresis:** 50mV (typical)  
- **Package:** 20-Lead SOIC (SW)  

### **Descriptions:**  
- The LTC1385CSW is a half-duplex transceiver designed for RS485/RS422 communication.  
- It features a low-power shutdown mode, making it suitable for battery-powered applications.  
- The device includes thermal shutdown and short-circuit protection for enhanced reliability.  

### **Features:**  
- **3V to 5.5V Operation**  
- **Low Power Consumption**  
- **Half-Duplex Communication**  
- **Enhanced ESD Protection:** ±15kV (Human Body Model)  
- **Driver Outputs Protected Against Short Circuits**  
- **Compatible with TIA/EIA-485-A and TIA/EIA-422-B Standards**  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

3.3V Low Power EIA/TIA-562 Transceiver
Partnumber Manufacturer Quantity Availability
LTC1385CSW LINEAR 134 In Stock

Description and Introduction

3.3V Low Power EIA/TIA-562 Transceiver The LTC1385CSW is a product from Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features based on available knowledge:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC1385CSW  
- **Type:** RS-485/RS-422 Transceiver  
- **Package:** SOIC-20 (Wide)  
- **Operating Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to 70°C (Commercial Grade)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (Quiescent):** 1.2mA (Typical)  
- **Common-Mode Voltage Range:** -7V to +12V  

### **Descriptions:**
The LTC1385CSW is a low-power, high-speed RS-485/RS-422 transceiver designed for robust communication in noisy environments. It integrates a single driver and receiver with enhanced ESD protection, making it suitable for industrial and telecom applications.  

### **Features:**
- **Low Power Consumption:** Operates at 1.2mA typical quiescent current.  
- **High-Speed Operation:** Supports data rates up to 10Mbps.  
- **Enhanced ESD Protection:** ±15kV HBM protection on bus pins.  
- **Wide Common-Mode Range:** -7V to +12V for noise immunity.  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open or shorted.  
- **Half-Duplex Operation:** Suitable for bidirectional communication.  
- **Thermal Shutdown Protection:** Prevents damage during fault conditions.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official datasheet.

Application Scenarios & Design Considerations

3.3V Low Power EIA/TIA-562 Transceiver

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