15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS The ST3232ECWR is a 3.0V to 5.5V low-power RS-232 transceiver manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 400 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Package:** SOIC-20 (Wide)  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Low Power Consumption:** Auto-powerdown feature  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Features:**  
- Operates from a single 3.3V or 5V supply  
- Integrated capacitive charge pump for RS-232 voltage levels  
- Enhanced ESD protection on all pins  
- Suitable for battery-powered applications  
- Auto-powerdown mode for reduced power consumption  
- Pin-to-pin compatible with industry-standard RS-232 transceivers  

This device is commonly used in industrial, consumer, and communication applications requiring RS-232 serial communication.

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS The ST3232ECWR is a transceiver IC manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Type:** Dual Transmitter/Receiver  
- **Data Rate:** Up to 400 kbps  
- **Supply Voltage:** 3.0V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-28  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232 and ITU-T V.28 standards  

### **Descriptions and Features:**  
- Designed for **RS-232 communication** in harsh environments.  
- **Low power consumption** with auto-power-down feature.  
- **Enhanced ESD protection** for robustness.  
- Operates with **a single 3.3V or 5V power supply**.  
- **Two drivers and two receivers** in a compact SOIC-28 package.  
- Suitable for **industrial, automotive, and consumer applications**.  

This device ensures reliable serial communication with high noise immunity.

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS The ST3232ECWR is a 3.0V to 5.5V low-power RS-232 transceiver manufactured by STMicroelectronics (STM).  

### **Key Specifications:**  
- **Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 400 kbps  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-28  

### **Descriptions and Features:**  
- **Low Power Consumption:** Designed for battery-powered applications.  
- **RS-232 Compliance:** Meets EIA/TIA-232-F standards.  
- **Auto-Powerdown:** Reduces power consumption when not in use.  
- **Integrated Charge Pump:** Eliminates the need for external voltage converters.  
- **Two Drivers and Two Receivers:** Supports full-duplex communication.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  

This transceiver is commonly used in industrial, consumer, and communication applications requiring RS-232 connectivity.

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS