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TRS3232IDB from TI,Texas Instruments

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TRS3232IDB

Manufacturer: TI

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION

Partnumber Manufacturer Quantity Availability
TRS3232IDB TI 350 In Stock

Description and Introduction

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD PROTECTION The TRS3232IDB is a dual driver/receiver IC manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TRS3232IDB  
- **Type:** Dual Transmitter/Receiver (Driver/Receiver)  
- **Interface Type:** RS-232  
- **Number of Drivers:** 2  
- **Number of Receivers:** 2  
- **Data Rate:** Up to **250 kbps**  
- **Supply Voltage (VCC):** **3V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **SSOP-16**  
- **ESD Protection:** **±15 kV (Human Body Model)**  
- **Low Power Consumption:** Typically **1 µA** in shutdown mode  

### **Descriptions:**
The TRS3232IDB is a **3V to 5.5V-powered RS-232 transceiver** designed for serial communication applications. It integrates **two drivers and two receivers**, supporting full-duplex communication. The device is compliant with **EIA/TIA-232-F** standards and is suitable for battery-powered systems due to its low power consumption.  

### **Features:**
- Operates from a **single 3V to 5.5V power supply**  
- **Auto-Powerdown** feature for reduced power consumption  
- Meets **EIA/TIA-232-F** and **ITU-T V.28** standards  
- **Enhanced ESD protection** (±15 kV HBM) on driver outputs and receiver inputs  
- **Small SSOP-16 package** for space-constrained designs  
- **Compatible with 5V logic inputs** when operating at 3.3V  
- **On-chip charge pump** for RS-232 voltage generation  

This device is commonly used in **industrial, telecom, and embedded systems** requiring reliable RS-232 communication.  

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

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