5V Powered Multi-Channel RS-232 Drivers/Receivers The part **SP234ACT** is manufactured by **SIPEX**.  

### **Specifications:**  
- **Type:** RS-232 Transceiver  
- **Supply Voltage:** 3.3V or 5V  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 3 Drivers, 5 Receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin PLCC  

### **Descriptions:**  
The SP234ACT is a low-power RS-232 transceiver designed for serial communication applications. It supports both 3.3V and 5V operation, making it versatile for different system requirements.  

### **Features:**  
- **Low Power Consumption**  
- **ESD Protection (≥15kV)**  
- **Compatible with TIA/EIA-232-F Standards**  
- **On-Chip Charge Pump for Single-Supply Operation**  
- **Wide Operating Voltage Range (3V to 5.5V)**  

This information is based solely on the provided knowledge base.

5V Powered Multi-Channel RS-232 Drivers/Receivers

5V Powered Multi-Channel RS-232 Drivers/Receivers The part **SP234ACT** is a **RS-232 Transceiver** from **Exar Corporation**.  

### **Manufacturer Specifications:**  
- **Supply Voltage (VCC):** +5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 3 Drivers / 5 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package Type:** 28-pin PLCC or SOIC  

### **Descriptions:**  
- The **SP234ACT** is a low-power RS-232 transceiver designed for serial communication applications.  
- It includes **charge-pump circuitry** to generate RS-232 voltage levels from a single +5V supply.  
- It is compliant with **EIA/TIA-232-F** and **ITU-T V.28** standards.  

### **Features:**  
- **Auto-Powerdown** feature to conserve energy when not in use.  
- **Enhanced ESD Protection** on all transmitter outputs and receiver inputs.  
- **Wide Supply Voltage Range** (4.5V to 5.5V).  
- **Low Power Consumption** in shutdown mode.  

For exact datasheet details, refer to the **Exar Corporation (now MaxLinear)** documentation.

5V Powered Multi-Channel RS-232 Drivers/Receivers