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MAX807MEWE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX807MEWE+

Manufacturer: MAXIM

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy

Partnumber Manufacturer Quantity Availability
MAX807MEWE+,MAX807MEWE MAXIM 10 In Stock

Description and Introduction

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy The MAX807MEWE+ is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Microprocessor (μP) Supervisory Circuit  
- **Package:** 16-SOIC (0.295", 7.50mm Width)  
- **Operating Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5% (at +25°C)  
- **Reset Timeout Period:** Adjustable (140ms min, 280ms typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Manual Reset Input:** Yes (active-low)  
- **Watchdog Timer:** Yes (1.6s timeout)  
- **Power-On Reset (POR) Delay:** Included  

### **Descriptions:**  
The MAX807MEWE+ is designed to monitor power supply voltages in microprocessor-based systems. It ensures proper system operation by generating a reset signal during power-up, power-down, or brownout conditions. It includes a watchdog timer to detect software lockups and a manual reset input for user-initiated resets.  

### **Features:**  
- **Voltage Monitoring:** Monitors VCC for undervoltage conditions.  
- **Adjustable Reset Timeout:** Configurable reset delay.  
- **Watchdog Timer:** Prevents system lockups.  
- **Manual Reset Capability:** Allows external reset triggering.  
- **Low Quiescent Current:** Typically 40μA.  
- **Wide Operating Voltage Range:** Supports 1.8V to 5.5V systems.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

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

Application Scenarios & Design Considerations

Full-Featured µP Supervisory Circuit with ±1.5% Reset Accuracy

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