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MAX802MCPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX802MCPA

Manufacturer: MAXIM

Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
MAX802MCPA MAXIM 3400 In Stock

Description and Introduction

Microprocessor Supervisory Circuits The MAX802MCPA 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  
- **Type:** Microprocessor (μP) Supervisory Circuit  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or Fixed (1.575V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 5μA (typical)  

### **Descriptions:**
The MAX802MCPA monitors microprocessor power supplies, ensuring proper system operation during power-up, power-down, and brownout conditions. It provides a reset signal to the μP if the supply voltage drops below a preset threshold, preventing erratic behavior.  

### **Features:**
- **Low Power Consumption:** 5μA typical supply current  
- **Precision Voltage Monitoring:** Ensures reliable reset operation  
- **Manual Reset Input:** Allows external pushbutton reset control  
- **Power-Fail Comparator:** Provides early warning of power loss  
- **Guaranteed Reset Output Valid Down to VCC = 1V**  
- **No External Components Required** (for fixed threshold versions)  

For exact details, refer to the official Maxim Integrated datasheet.

Application Scenarios & Design Considerations

Microprocessor Supervisory Circuits

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