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LTC2852CMS#PBF from LINEAR

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LTC2852CMS#PBF

Manufacturer: LINEAR, LT

3.3V 20Mbps RS485/RS422 Transceiver

Partnumber Manufacturer Quantity Availability
LTC2852CMS#PBF,LTC2852CMSPBF LINEAR, LT 105 In Stock

Description and Introduction

3.3V 20Mbps RS485/RS422 Transceiver The LTC2852CMS#PBF is a RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Interface Type:** RS485, RS422  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Data Rate:** 20Mbps  
- **Supply Voltage:** 3V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 10-Lead MSOP  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - 300µA (Typical) in Shutdown Mode  
  - 2.5mA (Typical) in Receive Mode  
- **Half-Duplex Operation**  
- **Failsafe Receiver for Open/Shorted Inputs**  
- **High Input Impedance (≥96kΩ) for Up to 256 Nodes**  

### **Descriptions:**  
- The LTC2852 is a high-speed, low-power RS485/RS422 transceiver designed for robust communication in noisy environments.  
- It operates from a single 3V to 5.5V supply, making it suitable for mixed-voltage systems.  
- The device includes enhanced ESD protection, making it resistant to electrostatic discharge events.  

### **Features:**  
- **20Mbps High-Speed Data Transmission**  
- **3V to 5.5V Supply Range**  
- **Low Power Consumption**  
- **Enhanced ESD Protection (±15kV HBM)**  
- **Failsafe Receiver Ensures Known Output State for Open/Shorted Inputs**  
- **High Input Impedance Supports Up to 256 Nodes**  
- **Half-Duplex Operation**  
- **Thermal Shutdown Protection**  
- **10-Lead MSOP Package**  

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

Application Scenarios & Design Considerations

3.3V 20Mbps RS485/RS422 Transceiver

Alternative Part Number

  • MAX3485ESA+ --: Pin-compatible RS-485/RS-422 transceiver with similar 3.3V operation and half-duplex functionality, widely available and cost-effective.
  • SN65HVD3082EDR --: 3.3V RS-485 transceiver with low power consumption and similar data rate, suitable drop-in replacement in most applications.
  • ADM3485EARZ --: 3.3V RS-485 transceiver with ESD protection and comparable performance, from a reputable manufacturer with good availability.
  • ISL8485EIBZ --: RS-485/RS-422 transceiver with similar electrical characteristics and SOIC-8 footprint, suitable when the LTC part is unavailable.

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