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TRSF3222ECDB from BB/TI

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TRSF3222ECDB

Manufacturer: BB/TI

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-SSOP 0 to 70

Partnumber Manufacturer Quantity Availability
TRSF3222ECDB BB/TI 143 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 20-SSOP 0 to 70 The TRSF3222ECDB is a dual driver/receiver RS-232 transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 1Mbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (DB) – 28-pin  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Interface Standards:** EIA/TIA-232-F  

### **Descriptions and Features:**  
- Designed for battery-powered systems with low power consumption.  
- Supports RS-232 communication with 3.3V logic levels.  
- Integrated charge pump for RS-232 voltage levels (±5.5V output).  
- Auto-power-down feature to conserve energy when not in use.  
- Meets or exceeds EIA/TIA-232-F standards.  
- Compatible with 3.3V and 5V logic levels.  

This transceiver is commonly used in industrial, telecom, and computing applications requiring reliable RS-232 communication.

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