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LTC488IN from LINEAR

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LTC488IN

Manufacturer: LINEAR

Quad RS485 Line Receiver

Partnumber Manufacturer Quantity Availability
LTC488IN LINEAR 20 In Stock

Description and Introduction

Quad RS485 Line Receiver The LTC488IN is a product from **Linear Technology (now part of Analog Devices)**.  

### **Specifications:**  
- **Manufacturer:** Linear Technology  
- **Type:** Quad RS485/RS422 Transceiver  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 4 Drivers, 4 Receivers  
- **Package:** 16-Pin PDIP (Plastic Dual In-Line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
The LTC488IN is a **quad RS485/RS422 transceiver** designed for high-speed bidirectional data communication. It is suitable for multipoint data transmission in noisy environments.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to **10Mbps**  
- **Low Power Consumption:** Designed for energy efficiency  
- **Wide Supply Range:** Operates from **4.75V to 5.25V**  
- **Robust ESD Protection:** ±15kV HBM protection  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open or shorted  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation  

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

Application Scenarios & Design Considerations

Quad RS485 Line Receiver
Partnumber Manufacturer Quantity Availability
LTC488IN LT 30 In Stock

Description and Introduction

Quad RS485 Line Receiver The LTC488IN is a part manufactured by Linear Technology (now part of Analog Devices). Here are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Linear Technology (now Analog Devices)  
- **Part Number:** LTC488IN  
- **Type:** RS-485/RS-422 Interface IC  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** 5V  
- **Data Rate:** Up to 250kbps  
- **Driver Output Current:** ±60mA  
- **Receiver Input Sensitivity:** ±200mV  
- **ESD Protection:** Yes (typically ±15kV Human Body Model)  

### **Descriptions:**
- The LTC488IN is a low-power RS-485/RS-422 transceiver designed for half-duplex communication.  
- It features a differential driver and receiver for noise-immune data transmission over long distances.  
- The device includes fail-safe circuitry to ensure a high receiver output state when inputs are open or shorted.  

### **Features:**
- **Low Power Consumption:** Typically 1.5mA supply current.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Wide Common-Mode Range:** ±7V for robust noise rejection.  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation.  
- **Driver Short-Circuit Protection:** Withstands indefinite short-circuit conditions.  
- **Compatible with RS-485 and RS-422 Standards.**  

For exact performance characteristics, refer to the official datasheet from Analog Devices.

Application Scenarios & Design Considerations

Quad RS485 Line Receiver

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