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SP481CN from SP

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SP481CN

Manufacturer: SP

Low Power Half-Duplex RS-485 Transceivers

Partnumber Manufacturer Quantity Availability
SP481CN SP 10 In Stock

Description and Introduction

Low Power Half-Duplex RS-485 Transceivers The SP481CN is a transceiver IC manufactured by SP (Signal Processing). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **SP (Signal Processing)**  

### **Specifications:**  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 5V  
- **Data Rate:** Up to 10 Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin DIP, SOIC  

### **Descriptions:**  
- The SP481CN is a low-power, half-duplex transceiver designed for RS-485 and RS-422 communication.  
- It features enhanced ESD protection (±15kV, Human Body Model).  
- Suitable for industrial, automotive, and networking applications.  

### **Features:**  
- **Low Power Consumption:** Operates with a 5V supply.  
- **High-Speed Data Transmission:** Supports up to 10 Mbps.  
- **ESD Protection:** ±15kV HBM protection on bus pins.  
- **Half-Duplex Operation:** Allows bidirectional communication on a single twisted pair.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Wide Common-Mode Range:** Supports -7V to +12V for noise immunity.  

This information is based solely on Ic-phoenix technical data files provided.

Partnumber Manufacturer Quantity Availability
SP481CN 30 In Stock

Description and Introduction

Low Power Half-Duplex RS-485 Transceivers The SP481CN is a RS-485/RS-422 transceiver manufactured by Sipex (now part of Exar Corporation). Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
Sipex (now Exar Corporation)  

### **Description:**  
The SP481CN is a low-power, half-duplex RS-485/RS-422 transceiver designed for bidirectional data communication over balanced lines. It is commonly used in industrial, instrumentation, and networking applications.  

### **Key Features:**  
- **Interface Type:** RS-485/RS-422  
- **Data Rate:** Up to 250 kbps  
- **Operating Voltage:** 5V ±10%  
- **Half-Duplex Operation**  
- **Low Power Consumption:**  
  - 120 µA (Typical Quiescent Current)  
  - 1 µA (Shutdown Mode)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Driver Output Current:** ±60 mA (Short-Circuit Protected)  
- **Receiver Input Sensitivity:** ±200 mV  
- **Thermal Shutdown Protection**  
- **Operating Temperature Range:** -40°C to +85°C  

### **Package:**  
- **8-Pin PDIP (Plastic Dual In-Line Package)**  

### **Applications:**  
- Industrial control systems  
- Instrumentation  
- Point-of-sale terminals  
- Networking equipment  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation.

Partnumber Manufacturer Quantity Availability
SP481CN SIPEX 1971 In Stock

Description and Introduction

Low Power Half-Duplex RS-485 Transceivers The SP481CN is a RS-485/RS-422 transceiver manufactured by SIPEX. Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage:** 5V ±10%  
- **Operating Temperature Range:** 0°C to +70°C (Commercial)  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 120µA (Typical Quiescent Current)  
- **Half-Duplex Communication**  
- **Compliant with:** RS-485 & RS-422 Standards  

### **Descriptions:**  
- The SP481CN is a single transceiver IC designed for bidirectional data communication on multipoint bus transmission lines.  
- It is commonly used in industrial control systems, telecom equipment, and networking applications.  
- The device includes fail-safe circuitry to ensure a high receiver output state when inputs are open or shorted.  

### **Features:**  
- **Enhanced ESD Protection** (±15kV HBM)  
- **Low Power Shutdown Mode** (1µA Typical)  
- **Driver Output Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Wide Common-Mode Voltage Range** (-7V to +12V)  
- **3-State Outputs**  

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

Partnumber Manufacturer Quantity Availability
SP481CN SIPEX 500 In Stock

Description and Introduction

Low Power Half-Duplex RS-485 Transceivers The part **SP481CN** is manufactured by **SIPEX**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SIPEX  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 10Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-pin DIP or SOIC  

### **Descriptions:**
- The **SP481CN** is a low-power transceiver designed for RS-485 and RS-422 communication.  
- It is suitable for half-duplex applications.  
- Features slew-rate-limited drivers for reduced EMI.  
- Includes thermal shutdown protection.  

### **Features:**
- **Low Power Consumption**  
- **Slew-Rate Limited for Reduced EMI**  
- **Thermal Shutdown Protection**  
- **Enhanced ESD Protection (±15kV Human Body Model)**  
- **Half-Duplex Operation**  

This information is based solely on Ic-phoenix technical data files provided. Let me know if you need further details.

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