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LTC1484CMS8 from LT

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LTC1484CMS8

Manufacturer: LT

Low Power RS485 Transceiver with Receiver Fail-Safe

Partnumber Manufacturer Quantity Availability
LTC1484CMS8 LT 1000 In Stock

Description and Introduction

Low Power RS485 Transceiver with Receiver Fail-Safe The LTC1484CMS8 is a low-power RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Linear Technology (LT)  
- **Part Number:** LTC1484CMS8  
- **Package:** MSOP-8  
- **Supply Voltage Range:** 3V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±10kV (Human Body Model)  
- **Quiescent Current (Shutdown Mode):** 1µA (Typical)  
- **Quiescent Current (Active Mode):** 300µA (Typical)  

### **Descriptions:**
The LTC1484CMS8 is a low-power, half-duplex RS485/RS422 transceiver designed for multipoint data transmission. It features a low-current shutdown mode and is optimized for applications requiring minimal power consumption. The device includes fail-safe circuitry to ensure a known output state under open or shorted input conditions.

### **Features:**
- **Low Power Consumption:**  
  - 300µA supply current (active mode)  
  - 1µA supply current (shutdown mode)  
- **3V to 5.5V Supply Range**  
- **Half-Duplex Communication**  
- **Enhanced ESD Protection (±10kV HBM)**  
- **Thermal Shutdown Protection**  
- **Driver Output Short-Circuit Protection**  
- **Receiver Open-Circuit Fail-Safe**  
- **Compatible with RS485 and RS422 Standards**  
- **Small MSOP-8 Package**  

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

Application Scenarios & Design Considerations

Low Power RS485 Transceiver with Receiver Fail-Safe

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