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SN65C3221DWR from TI,Texas Instruments

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SN65C3221DWR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN65C3221DWR TI 2390 In Stock

Description and Introduction

3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver The **SN65C3221DWR** is a dual driver/receiver RS-232 interface IC manufactured by **Texas Instruments (TI)**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Dual RS-232 Transceiver  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Data Rate:** Up to **1Mbps**  
- **Supply Voltage (VCC):** **3V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **SOIC-16 (DWR)**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Low Power Consumption:**  
  - **Active Mode:** **1mA (Typical)**  
  - **Shutdown Mode:** **1µA (Max)**  
- **Compliance:** Meets **EIA/TIA-232-F** standards  

### **Description:**  
The **SN65C3221DWR** is a **3V to 5.5V-powered** RS-232 transceiver designed for **low-power** and **high-speed** data communication. It integrates two drivers and two receivers, supporting full-duplex communication. The device includes **enhanced ESD protection**, making it suitable for **harsh industrial environments**.  

### **Features:**  
- **Wide Supply Voltage Range (3V to 5.5V)**  
- **Auto-Powerdown Feature** for reduced power consumption  
- **1µA Max Supply Current in Shutdown Mode**  
- **±15kV ESD Protection** on I/O Pins  
- **Small Footprint (SOIC-16 Package)**  
- **Compatible with 3V and 5V Logic**  
- **Supports High-Speed Data Transmission (1Mbps)**  

This information is strictly factual based on TI's official documentation. Let me know if you need further details.

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