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ST3232C from ST,ST Microelectronics

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ST3232C

Manufacturer: ST

3 TO 5.5V, LOW POWER, UP TO 400KBPS RS-232 DRIVERS AND RECEIVERS

Partnumber Manufacturer Quantity Availability
ST3232C ST 92 In Stock

Description and Introduction

3 TO 5.5V, LOW POWER, UP TO 400KBPS RS-232 DRIVERS AND RECEIVERS The ST3232C is a dual driver/receiver interface IC manufactured by STMicroelectronics. It is designed for RS-232 communication and operates with a single 5V power supply.  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Data Rate:** Up to 120 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Low Power Consumption:** Typically 1 mA in standby mode  
- **Package Options:** SO-16, TSSOP-16  

### **Features:**  
- **Dual Transmitter and Receiver:** Supports two RS-232 channels  
- **On-Chip Charge Pump:** Eliminates the need for external ±12V power supply  
- **Compliant with EIA/TIA-232-F Standards**  
- **Auto-Powerdown Feature:** Reduces power consumption when not in use  
- **Wide Input Voltage Range:** Accepts TTL/CMOS logic levels  

The ST3232C is commonly used in industrial control, networking, and embedded systems requiring reliable RS-232 communication.

Application Scenarios & Design Considerations

3 TO 5.5V, LOW POWER, UP TO 400KBPS RS-232 DRIVERS AND RECEIVERS

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