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MAX323ESA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX323ESA+

Manufacturer: MAXIM

Precision, Single-Supply, SPST Analog Switches

Partnumber Manufacturer Quantity Availability
MAX323ESA+,MAX323ESA MAXIM 5000 In Stock

Description and Introduction

Precision, Single-Supply, SPST Analog Switches The MAX323ESA+ is a 3.0V to 5.5V-powered RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA (Shutdown Mode)  

### **Descriptions:**  
The MAX323ESA+ is a low-power, high-performance RS-232 transceiver designed for battery-powered and portable applications. It complies with EIA/TIA-232 and V.28/V.24 standards and features an efficient charge-pump voltage doubler/inverter to generate RS-232 voltage levels from a single 3V to 5.5V supply.  

### **Features:**  
- Operates from a **Single 3V to 5.5V Supply**  
- **Auto-Powerdown Feature** for reduced power consumption  
- **Meets EIA/TIA-232 & V.28/V.24 Standards**  
- **Enhanced ESD Protection** (±15kV HBM)  
- **Small Footprint** (8-pin SOIC package)  
- **Onboard Charge Pump** for RS-232 Voltage Generation  
- **Low Standby Current** (1µA in shutdown mode)  

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

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