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LTC1690IS8#TR from LT

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LTC1690IS8#TR

Manufacturer: LT

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

Partnumber Manufacturer Quantity Availability
LTC1690IS8#TR,LTC1690IS8TR LT 2162 In Stock

Description and Introduction

Differential Driver and Receiver Pair with Fail-Safe Receiver Output The LTC1690IS8#TR is a product from Linear Technology (now part of Analog Devices). Below are the factual details about this component:

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

### **Specifications:**  
- **Part Number:** LTC1690IS8#TR  
- **Package:** SOIC-8  
- **Type:** RS485/RS422 Transceiver  
- **Operating Voltage Range:** 3V to 5.5V  
- **Data Rate:** Up to 20Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (Shutdown Mode):** 1µA (Typical)  
- **Supply Current (Active Mode):** 1.5mA (Typical)  

### **Descriptions:**  
- The LTC1690IS8#TR is a high-speed, low-power RS485/RS422 transceiver designed for half-duplex communication.  
- It features a slew-rate-limited driver to minimize EMI and reflections in unterminated networks.  
- The device includes fail-safe circuitry to ensure a high receiver output state when inputs are open or shorted.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 20Mbps.  
- **Low Power Consumption:** 1.5mA supply current in active mode, 1µA in shutdown.  
- **Wide Supply Range:** Operates from 3V to 5.5V.  
- **Enhanced ESD Protection:** ±15kV HBM on driver outputs and receiver inputs.  
- **Slew-Rate Limited Driver:** Reduces EMI and signal reflections.  
- **Fail-Safe Receiver:** Ensures logic-high output with open or shorted inputs.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  

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

Application Scenarios & Design Considerations

Differential Driver and Receiver Pair with Fail-Safe Receiver Output

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