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SN65C3221DB from TI,Texas Instruments

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SN65C3221DB

Manufacturer: TI

3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver

Partnumber Manufacturer Quantity Availability
SN65C3221DB TI 62 In Stock

Description and Introduction

3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver The **SN65C3221DB** is a **3.3-V dual channel RS-232 line driver/receiver** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Supply Voltage:** 3.3 V  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Data Rate:** Up to **1 Mbps**  
- **Operating Temperature Range:** **-40°C to 85°C**  
- **Package:** **SSOP-16**  
- **ESD Protection:** **±15 kV (Human Body Model)**  

### **Features:**  
- **Low Power Consumption**  
- **Meets EIA/TIA-232-F Standards**  
- **Auto-Powerdown Feature** to save power  
- **Enhanced ESD Protection**  
- **Wide Supply Voltage Range** (3 V to 5.5 V)  
- **Interoperable with 5-V Logic**  

This device is designed for **RS-232 communication** in applications such as **industrial systems, networking equipment, and point-of-sale terminals**.  

Would you like additional details on pin configuration or application notes?

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