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MAX802LCPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX802LCPA

Manufacturer: MAXIM

Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
MAX802LCPA MAXIM 89 In Stock

Description and Introduction

Microprocessor Supervisory Circuits The MAX802LCPA is a microprocessor (µP) supervisory circuit manufactured by Maxim Integrated. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX802LCPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Factory-Set (e.g., 2.63V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Quiescent Current:** 12µA (typical)  

### **Descriptions:**  
The MAX802LCPA is a low-power microprocessor supervisory circuit designed to monitor system power supply voltages. It ensures proper µP operation by generating a reset signal if the supply voltage drops below a preset threshold. The device is commonly used in embedded systems, automotive electronics, and battery-powered applications.

### **Features:**  
- **Precision Voltage Monitoring:** Ensures reliable µP reset during power-up, power-down, and brownout conditions.  
- **Low Power Consumption:** Operates with minimal current draw (12µA typical).  
- **Manual Reset Input:** Allows for external µP reset control via a pushbutton.  
- **Guaranteed Reset Output Valid Down to VCC = 1V:** Ensures reset assertion even at very low voltages.  
- **No External Components Required:** Simplifies circuit design.  
- **Available in Multiple Threshold Voltages:** Supports various µP supply levels.  

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

Application Scenarios & Design Considerations

Microprocessor Supervisory Circuits

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