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SP3487CT from SIPEX

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SP3487CT

Manufacturer: SIPEX

3.3V Low Power Quad RS-485/RS-422 Line Drivers

Partnumber Manufacturer Quantity Availability
SP3487CT SIPEX 450 In Stock

Description and Introduction

3.3V Low Power Quad RS-485/RS-422 Line Drivers The SP3487CT is a low-power half-duplex RS-485/RS-422 transceiver manufactured by SIPEX (now part of Microchip Technology).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10 Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Active Mode:** 1.5 mA (typical)  
  - **Shutdown Mode:** 1 μA (typical)  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
The SP3487CT is designed for bidirectional data communication on multipoint bus transmission lines (RS-485/RS-422). It features a low-power shutdown mode and is suitable for industrial control, instrumentation, and networking applications.  

### **Features:**  
- **Compliant with RS-485 and RS-422 Standards**  
- **3.3V Operation**  
- **Enhanced ESD Protection**  
- **Driver Output Short-Circuit Protection**  
- **Receiver Open-Circuit Fail-Safe**  
- **Supports up to 32 Nodes on a Bus**  
- **Low EMI Emissions**  

This transceiver is commonly used in applications requiring robust, noise-resistant communication over long distances.

Partnumber Manufacturer Quantity Availability
SP3487CT SIPEX 108 In Stock

Description and Introduction

3.3V Low Power Quad RS-485/RS-422 Line Drivers The SP3487CT is a low-power RS-485/RS-422 transceiver manufactured by SIPEX (now part of Exar Corporation).  

### **Specifications:**  
- **Supply Voltage:** 3.0V to 3.6V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:**  
  - 300µA (Typical) in Active Mode  
  - 1µA (Typical) in Shutdown Mode  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions & Features:**  
- Designed for RS-485 and RS-422 applications.  
- Compatible with 3.3V systems.  
- Integrated slew rate limiting for reduced EMI.  
- Driver output short-circuit protection.  
- Receiver input failsafe for open or shorted bus conditions.  
- Supports up to 32 nodes on a bus.  
- Suitable for industrial, instrumentation, and telecom applications.  

For exact details, refer to the official datasheet from SIPEX/Exar.

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