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SP3243ECT from SIPEX

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SP3243ECT

Manufacturer: SIPEX

Intelligent 3.0V to 5.5V RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
SP3243ECT SIPEX 108 In Stock

Description and Introduction

Intelligent 3.0V to 5.5V RS-232 Transceivers The SP3243ECT is a RS-232 transceiver IC manufactured by SIPEX (now part of Microchip Technology). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 235 kbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TSSOP (Thin Shrink Small Outline Package)  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Descriptions:**  
- The SP3243ECT is a low-power, 3V to 5.5V RS-232 transceiver designed for serial communication applications.  
- It features an enhanced slew-rate control for improved EMI performance.  
- Includes an internal charge pump for generating RS-232 voltage levels from a single supply.  

### **Features:**  
- **Low Power Consumption:** Operates at 1µA in shutdown mode.  
- **Enhanced ESD Protection:** ±15kV (Human Body Model) on transceiver pins.  
- **Auto-Powerdown:** Automatically enters low-power mode when no signal is detected.  
- **Wide Supply Range:** Supports 3V to 5.5V operation.  
- **Compatible with 5V Logic:** Interfaces seamlessly with 5V microcontrollers.  

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

Application Scenarios & Design Considerations

Intelligent 3.0V to 5.5V RS-232 Transceivers
Partnumber Manufacturer Quantity Availability
SP3243ECT SIPEX 12 In Stock

Description and Introduction

Intelligent 3.0V to 5.5V RS-232 Transceivers The SP3243ECT is a 3.0V to 5.5V RS-232 transceiver manufactured by SIPEX (now part of Exar Corporation).  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 235 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **Package:** 28-pin TSSOP  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** Auto-powerdown feature  

### **Descriptions:**  
The SP3243ECT is a low-power, high-performance RS-232 transceiver designed for battery-powered and portable applications. It complies with EIA/TIA-232-F standards and is compatible with 3.3V and 5V logic levels.  

### **Features:**  
- **Auto-Shutdown:** Automatically enters low-power mode when not in use.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Wide Supply Voltage Range:** Supports 3.3V and 5V systems.  
- **Small Footprint:** Available in a compact TSSOP package.  
- **Compatibility:** Works with standard RS-232 interfaces.  

This device is commonly used in industrial, medical, and consumer electronics applications requiring reliable serial communication.

Application Scenarios & Design Considerations

Intelligent 3.0V to 5.5V RS-232 Transceivers

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