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ST3232B from ST,ST Microelectronics

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ST3232B

Manufacturer: ST

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

Partnumber Manufacturer Quantity Availability
ST3232B ST 127 In Stock

Description and Introduction

3 TO 5.5V, LOW POWER, UP TO 400KBPS RS-232 DRIVERS AND RECEIVERS The ST3232B is a dual driver/receiver interface IC manufactured by STMicroelectronics. It is designed for RS-232 and V.28/V.24 communication interfaces, particularly in harsh environments.  

### **Key Specifications:**  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 250 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Low Power Consumption:** 1 µA in shutdown mode  
- **Package Options:** SO-16, TSSOP-16  

### **Features:**  
- **Dual Transmitter and Receiver:** Two drivers and two receivers per device.  
- **Wide Supply Voltage Range:** Supports both 3.3V and 5V systems.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Compatible with RS-232 Standards:** Meets EIA/TIA-232-F and ITU-T V.28/V.24 specifications.  
- **Auto-Powerdown Feature:** Reduces power consumption when not in use.  

The ST3232B is commonly used in industrial control, point-of-sale systems, and embedded applications requiring reliable serial communication.

Application Scenarios & Design Considerations

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

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