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SN65C23243DLR from TI,Texas Instruments

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SN65C23243DLR

Manufacturer: TI

3-V to 5.5-V Dual RS-232 Port

Partnumber Manufacturer Quantity Availability
SN65C23243DLR TI 1338 In Stock

Description and Introduction

3-V to 5.5-V Dual RS-232 Port The **SN65C23243DLR** is a dual-channel RS-232 transceiver manufactured by **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** RS-232 Transceiver  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Data Rate:** Up to **1Mbps**  
- **Supply Voltage:** **3V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **SOIC-16 (DLR)**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Interface Standards:** **EIA/TIA-232-F**  

### **Descriptions:**  
- The SN65C23243DLR is a **low-power, dual-channel RS-232 transceiver** designed for **bidirectional data communication**.  
- It supports **full-duplex** communication and is compatible with **3V and 5V logic levels**.  
- The device includes **integrated charge-pump circuitry**, eliminating the need for external power supplies.  

### **Features:**  
- **Low Power Consumption** (Auto-Powerdown mode available)  
- **Enhanced ESD Protection** (±15kV HBM)  
- **Wide Supply Voltage Range (3V to 5.5V)**  
- **Meets or Exceeds TIA/EIA-232-F Standards**  
- **Small Footprint (SOIC-16 Package)**  
- **1µA Low-Power Shutdown Mode**  

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

Application Scenarios & Design Considerations

3-V to 5.5-V Dual RS-232 Port

Alternative Part Number

  • MAX3243ECAI+ --: Pin-compatible 3V RS-232 transceiver with similar driver/receiver count and data rate; widely available and functionally equivalent.
  • SP3243ECA-L --: 3V RS-232 transceiver in the same family class with matching driver/receiver configuration and auto-shutdown features.
  • ICL3243ECAZ --: 3V RS-232 transceiver offering comparable performance and pinout compatibility for drop-in replacement in most designs.

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