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TRS3253EIRSMR from TI,Texas Instruments

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TRS3253EIRSMR

Manufacturer: TI

RS-232 Transceiver With Split Supply Pin For Logic Side 32-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TRS3253EIRSMR TI 25 In Stock

Description and Introduction

RS-232 Transceiver With Split Supply Pin For Logic Side 32-VQFN -40 to 85 The TRS3253EIRSMR is a RS-232 transceiver manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **Number of Drivers/Receivers:** 3 drivers, 5 receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin VQFN (RSM)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Interface Standards:** EIA/TIA-232-F  

### **Descriptions:**
- The TRS3253EIRSMR is a 3-driver/5-receiver RS-232 transceiver designed for low-power applications.  
- It supports data rates up to 1Mbps and operates from a single 3V to 5.5V supply.  
- The device includes an integrated charge pump for RS-232 voltage generation, eliminating the need for external power supplies.  
- It is suitable for battery-powered and portable applications.  

### **Features:**
- **Low Power Consumption:** Auto-Powerdown feature to conserve energy.  
- **Enhanced ESD Protection:** ±15kV HBM on transmitter outputs and receiver inputs.  
- **Wide Supply Voltage Range:** 3V to 5.5V.  
- **Small Footprint:** 32-pin VQFN package for space-constrained designs.  
- **Compliance:** Meets EIA/TIA-232-F standards.  
- **On-Chip Charge Pump:** Eliminates the need for external voltage converters.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
TRS3253EIRSMR TEXAS 3715 In Stock

Description and Introduction

RS-232 Transceiver With Split Supply Pin For Logic Side 32-VQFN -40 to 85 The TRS3253EIRSMR is a RS-232 transceiver manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Part Number:** TRS3253EIRSMR  
- **Type:** RS-232 Transceiver  
- **Data Rate:** Up to 1Mbps  
- **Number of Drivers/Receivers:** 3 Drivers, 5 Receivers  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** QFN (Quad Flat No-Lead)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Interface Standards:** EIA/TIA-232-F  

### **Descriptions:**
The TRS3253EIRSMR is a low-power, high-performance RS-232 transceiver designed for applications requiring robust communication over serial interfaces. It supports multiple drivers and receivers, making it suitable for systems needing bidirectional data exchange.  

### **Features:**
- **Low Power Consumption:** Operates efficiently with a 3V to 5.5V supply.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Auto-Powerdown Feature:** Reduces power consumption when inactive.  
- **Wide Supply Voltage Range:** Compatible with 3V and 5V systems.  
- **High Data Rate:** Supports speeds up to 1Mbps.  
- **Small Form Factor:** QFN package for space-constrained applications.  

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

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