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SP3486ET from SIPEX

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SP3486ET

Manufacturer: SIPEX

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

Partnumber Manufacturer Quantity Availability
SP3486ET SIPEX 50 In Stock

Description and Introduction

3.3V Low Power Quad RS-485/RS-422 Line Drivers The SP3486ET is a low-power RS-485/RS-422 transceiver manufactured by SIPEX (now part of Microchip Technology).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10 Mbps (Mega bits per second)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:** Typically 300 µA in shutdown mode  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- The SP3486ET is designed for bidirectional data communication on multipoint bus transmission lines (RS-485/RS-422).  
- It features a low-power shutdown mode for power-sensitive applications.  
- The device is compatible with 3.3V systems and supports high-speed data transmission.  

### **Features:**  
- **3.3V Operation**  
- **Enhanced ESD Protection**  
- **1/8 Unit Load (Allows up to 256 Transceivers on the Bus)**  
- **Driver Output Short-Circuit Protection**  
- **Receiver Open-Circuit Fail-Safe**  
- **Thermal Shutdown Protection**  

The SP3486ET is commonly used in industrial control, instrumentation, and networking applications.

Application Scenarios & Design Considerations

3.3V Low Power Quad RS-485/RS-422 Line Drivers
Partnumber Manufacturer Quantity Availability
SP3486ET SIPEX 80 In Stock

Description and Introduction

3.3V Low Power Quad RS-485/RS-422 Line Drivers The SP3486ET is a low-power half-duplex RS-485 transceiver manufactured by SIPEX (now part of Microchip Technology).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Power Consumption:**  
  - 300µA (Typical) in shutdown mode  
  - 2.5mA (Typical) in active mode  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Compliant with RS-485 and RS-422 Standards**  
- **Package:** 8-pin SOIC  

### **Descriptions & Features:**  
- Designed for bidirectional data transmission on multipoint bus transmission lines.  
- Supports up to 32 unit loads on a single bus.  
- Includes a fail-safe feature ensuring a high receiver output when inputs are open or shorted.  
- Driver output is slew-rate limited for reduced EMI.  
- Suitable for industrial control, automation, and networking applications.  

For detailed electrical characteristics and application notes, refer to the official datasheet.

Application Scenarios & Design Considerations

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

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