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ST232BWR from ST,ST Microelectronics

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ST232BWR

Manufacturer: ST

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

Partnumber Manufacturer Quantity Availability
ST232BWR ST 2500 In Stock

Description and Introduction

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS The ST232BWR is a dual driver/receiver IC manufactured by STMicroelectronics. It is designed to meet the specifications of the RS-232 standard for serial communication.  

### **Key Features:**  
- **Dual Driver/Receiver:** Supports two RS-232 channels.  
- **Wide Supply Voltage Range:** Operates from **±5V to ±15V** for RS-232 compliance.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **ESD Protection:** Built-in electrostatic discharge (ESD) protection for robustness.  
- **High Data Rate:** Supports data rates up to **120 kbps**.  
- **Wide Operating Temperature Range:** Typically **-40°C to +85°C**.  
- **Package:** Available in a **SO-16** package.  

### **Applications:**  
- Serial communication interfaces  
- Industrial control systems  
- Point-of-sale (POS) terminals  
- Modems and networking equipment  

### **Compliance:**  
- Meets **EIA/TIA-232-F** and **ITU-T V.28** standards.  

This information is based solely on the manufacturer's specifications. For detailed electrical characteristics and pin configurations, refer to the official datasheet from STMicroelectronics.

Application Scenarios & Design Considerations

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

Alternative Part Number

  • MAX232ECWE+ --: Industry-standard RS-232 transceiver with the same 5V single-supply function and pin-compatible SOIC-16 footprint, widely available and proven reliable.
  • SP232ECP-L --: Pin-compatible RS-232 line driver/receiver with equivalent 5V operation and ESD protection, offering a cost-effective drop-in alternative.
  • ICL232CPE --: Classic dual RS-232 transmitter/receiver with matching functionality and DIP/SOIC options, suitable for legacy designs needing a second source.

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