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MAX802LCSA+T from N/A

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MAX802LCSA+T

Manufacturer: N/A

Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
MAX802LCSA+T N/A 2500 In Stock

Description and Introduction

Microprocessor Supervisory Circuits The MAX802LCSA+T is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** 2.63V, 2.93V, 3.08V, 4.38V, 4.63V (factory-set)  
- **Reset Timeout Period:** 140ms (min)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  
- **Quiescent Current:** 5μA (typical)  

### **Descriptions:**  
- Monitors μP power supply and generates a reset signal if voltage drops below a preset threshold.  
- Ensures proper system operation during power-up, power-down, and brownout conditions.  
- Features a manual reset input for external system control.  

### **Features:**  
- **Low Power Consumption:** 5μA typical supply current.  
- **Precision Voltage Monitoring:** Factory-trimmed reset threshold options.  
- **Manual Reset Input:** Allows external reset triggering.  
- **Guaranteed Reset Valid Down to VCC = 1V.**  
- **No External Components Required.**  
- **Small Form Factor:** 8-pin SOIC package.  

This device is commonly used in embedded systems, industrial controls, and battery-powered applications requiring reliable power monitoring.

Application Scenarios & Design Considerations

Microprocessor Supervisory Circuits

Alternative Part Number

  • ADM706ARZ --: Pin-compatible microprocessor supervisory circuit with similar reset and watchdog functions, widely available and often used as a drop-in replacement.
  • DS1232LPS --: Low-power microprocessor monitor with reset and watchdog features, functionally similar and suitable for many of the same applications.
  • TPS3823-33DBVR --: Compact voltage supervisor with reset output and watchdog timer, offering comparable supervisory functionality in a small package.

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