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SN65C3221IPWRQ1 from TI,Texas Instruments

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SN65C3221IPWRQ1

Manufacturer: TI

Automotive Catalog 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver 16-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
SN65C3221IPWRQ1 TI 1338 In Stock

Description and Introduction

Automotive Catalog 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver 16-TSSOP -40 to 85 The **SN65C3221IPWRQ1** is a 3.3-V dual-channel RS-232 line driver/receiver from Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 3.3 V  
- **Data Rate:** Up to 1 Mbps  
- **Number of Drivers/Receivers:** 2/2  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-16 (PW)  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Interface Standard:** EIA/TIA-232-F  
- **Logic Voltage Levels:** 3.3 V  

### **Descriptions:**
- Designed for automotive applications (AEC-Q100 qualified).  
- Provides robust RS-232 communication with enhanced ESD protection.  
- Supports low-power operation with auto-powerdown feature.  

### **Features:**
- **Dual-Channel Operation:** Two drivers and two receivers.  
- **Low Power Consumption:** Auto-powerdown mode reduces current consumption.  
- **Enhanced ESD Protection:** ±15 kV HBM on bus pins.  
- **Wide Supply Range:** Operates from a single 3.3-V supply.  
- **High Data Rate:** Supports up to 1 Mbps transmission speed.  
- **Automotive Qualified:** Meets AEC-Q100 standards for reliability in harsh environments.  

This device is commonly used in automotive infotainment, telematics, and industrial communication systems.

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