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MAX202ESE-T from MAXIX,MAXIM - Dallas Semiconductor

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MAX202ESE-T

Manufacturer: MAXIX, MAX

±15kV ESD-Protected, +5V RS-232 Transceivers
Partnumber Manufacturer Quantity Availability
MAX202ESE-T,MAX202ESET MAXIX, MAX 2225 In Stock

Description and Introduction

±15kV ESD-Protected, +5V RS-232 Transceivers The MAX202ESE-T is a dual RS-232 driver/receiver manufactured by Maxim Integrated (MAXIM).  

### **Specifications:**  
- **Supply Voltage:** +4.5V to +5.5V  
- **Data Rate:** 120kbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 5mA (typical)  

### **Description:**  
The MAX202ESE-T is a dual RS-232 transceiver designed for serial communication applications. It features built-in charge-pump voltage converters, eliminating the need for external ±12V power supplies. It is compliant with EIA/TIA-232-F standards and is suitable for battery-powered and low-power systems.  

### **Features:**  
- **Dual RS-232 Transceiver** (2 Tx, 2 Rx)  
- **On-Board Charge Pump** for ±10V RS-232 Outputs  
- **Operates from a Single +5V Supply**  
- **Meets EIA/TIA-232-F Standards**  
- **Enhanced ESD Protection** (±15kV on I/O lines)  
- **Low Power Consumption** (5mA typical)  
- **Wide Operating Temperature Range** (-40°C to +85°C)  

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

Application Scenarios & Design Considerations

±15kV ESD-Protected, +5V RS-232 Transceivers

Alternative Part Number

  • ST202ECDR --: Pin-compatible RS-232 transceiver with dual charge pump, functionally equivalent to MAX202 in a different series and widely available.
  • SP202ECN-L --: Direct functional equivalent RS-232 line driver/receiver with same 5V operation and charge-pump design, from a different product family.
  • ICL202ECPZ --: Industry-standard RS-232 transceiver matching MAX202 functionality and pinout, offering a reliable alternate source.
  • ST202CDR --: Widely available 5V RS-232 transceiver with same pinout and driver/receiver count, suitable low-cost replacement.
  • ICL202CPE --: Classic MAX202-equivalent RS-232 interface IC with matching pinout and electrical characteristics for legacy designs.

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