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SP3243EUCT-L

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
SP3243EUCT-L,SP3243EUCTL 3377 In Stock

Description and Introduction

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers The SP3243EUCT-L is a 3.0V to 5.5V RS-232 transceiver manufactured by Exar Corporation (now part of MaxLinear).  

### **Key Features:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **Low Power Consumption:**  
  - Active Mode: 1mA (typical)  
  - Shutdown Mode: 1µA (typical)  
- **Integrated Charge Pump:** Eliminates the need for external ±12V power supplies  
- **ESD Protection:** ±15kV (Human Body Model) on transceiver pins  
- **Package:** 28-pin TSSOP  
- **Operating Temperature Range:** -40°C to +85°C  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Description:**  
The SP3243EUCT-L is a 3-driver/5-receiver RS-232 transceiver designed for low-power applications. It includes an internal charge pump to generate RS-232 voltage levels from a single 3.3V or 5V supply. The device is suitable for battery-powered systems, PDAs, and portable equipment due to its low power consumption and small footprint.  

### **Applications:**  
- Portable and battery-powered devices  
- Handheld equipment  
- Industrial control systems  
- Point-of-sale terminals  
- Networking and telecom devices  

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

Application Scenarios & Design Considerations

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers
Partnumber Manufacturer Quantity Availability
SP3243EUCT-L,SP3243EUCTL SIPEX 500 In Stock

Description and Introduction

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers The SP3243EUCT-L is a 3.0V to 5.5V RS-232 transceiver manufactured by SIPEX (now part of Exar Corporation).  

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

### **Features:**  
- Low power consumption  
- Meets EIA/TIA-232-F standards  
- Auto-powerdown feature for power saving  
- Enhanced ESD protection  
- Compatible with 3.3V and 5V logic levels  

### **Applications:**  
- Industrial systems  
- Handheld devices  
- Point-of-sale terminals  
- Networking equipment  

This device is designed for reliable RS-232 communication in mixed-voltage environments.

Application Scenarios & Design Considerations

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers
Partnumber Manufacturer Quantity Availability
SP3243EUCT-L,SP3243EUCTL SIPEX/EXAR 8547 In Stock

Description and Introduction

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers The SP3243EUCT-L is a 3.0V to 5.5V RS-232 transceiver manufactured by SIPEX/EXAR.  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 235 kbps  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **Low Power Consumption:** Auto-powerdown feature  

### **Descriptions:**  
- Designed for battery-powered applications  
- Meets EIA/TIA-232-F standards  
- Enhanced slew rate for improved signal integrity  

### **Features:**  
- Auto-powerdown for reduced power consumption  
- Interoperable with 5V and 3.3V systems  
- On-chip charge pump for single-supply operation  
- RoHS compliant  

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

Application Scenarios & Design Considerations

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers

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