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MAX802LCSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX802LCSA

Manufacturer: MAXIM

Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
MAX802LCSA MAXIM 6 In Stock

Description and Introduction

Microprocessor Supervisory Circuits The MAX802LCSA is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX802LCSA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Type:** Voltage Monitor/Supervisory Circuit  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Factory-set (e.g., 2.63V, 2.93V, 3.08V, 4.38V, etc.)  
- **Reset Timeout Period:** 140ms (min)  
- **Output Type:** Active-low reset (open-drain or push-pull, depending on variant)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial grade)  
- **Quiescent Current:** Typically 5µA  

### **Descriptions:**  
The MAX802LCSA is a low-power microprocessor voltage monitor designed to ensure proper system operation during power-up, power-down, and brownout conditions. It monitors the supply voltage and asserts a reset signal if the voltage falls below a preset threshold, keeping the μP in a known state until the supply stabilizes.  

### **Features:**  
- **Precision Voltage Monitoring:** Ensures reliable reset operation.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Manual Reset Input:** Allows external pushbutton reset control.  
- **Guaranteed Reset Valid Down to VCC = 1V:** Ensures reset assertion even at very low voltages.  
- **Small Package:** 8-pin SOIC for space-constrained designs.  
- **No External Components Required:** Simplifies circuit design.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Microprocessor Supervisory Circuits

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