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MAX823SEXK+ from MAIXM

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MAX823SEXK+

Manufacturer: MAIXM

5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset

Partnumber Manufacturer Quantity Availability
MAX823SEXK+ MAIXM 2500 In Stock

Description and Introduction

5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset The MAX823SEXK+ is a microprocessor supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (MAIXM)  
- **Type:** Microprocessor Supervisor / Reset Circuit  
- **Reset Threshold Voltage:** Adjustable or fixed (specific to variant)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Timeout Period:** Typically 140ms (adjustable in some variants)  
- **Package:** SOT23-5  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** Low (typically a few µA)  

### **Descriptions:**  
The MAX823SEXK+ monitors system voltage levels and provides a reset signal to the microprocessor when the voltage falls below a preset threshold. It ensures proper system initialization and prevents erratic operation during power-up, power-down, or brownout conditions.  

### **Features:**  
- **Precision Voltage Monitoring:** Ensures reliable reset generation.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Manual Reset Input:** Allows external push-button reset functionality.  
- **Wide Operating Voltage Range:** Supports various logic levels.  
- **Small Form Factor:** SOT23-5 package for space-constrained designs.  

For exact threshold values and adjustable options, refer to the official datasheet.

Application Scenarios & Design Considerations

5-Pin Microprocessor Supervisory Circuits with Watchdog Timer and Manual Reset

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