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MAX652CSA from MAX,MAXIM - Dallas Semiconductor

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MAX652CSA

Manufacturer: MAX

5V/3.3V/3V or Adjustable, High-Efficiency,

Partnumber Manufacturer Quantity Availability
MAX652CSA MAX 401 In Stock

Description and Introduction

5V/3.3V/3V or Adjustable, High-Efficiency, The MAX652CSA is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Factory-set (1.575V, 2.32V, 2.63V, 3.08V, 4.38V, 4.63V)  
- **Reset Timeout Period:** 140ms (min), 280ms (typ)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  
- **Quiescent Current:** 6μA (typ)  
- **Manual Reset Input:** Active-low (MR)  
- **Output Type:** Active-low, push-pull reset output  

### **Descriptions:**  
The MAX652CSA monitors system voltage and provides a reset signal to the microprocessor when the supply voltage falls below a preset threshold. It ensures proper system initialization during power-up, power-down, and brownout conditions.  

### **Features:**  
- Low quiescent current (6μA)  
- No external components required  
- Guaranteed reset output valid down to VCC = 1V  
- Manual reset input for external control  
- Immune to short VCC transients  
- Space-saving 8-pin SOIC package  

For detailed electrical characteristics and application circuits, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

5V/3.3V/3V or Adjustable, High-Efficiency,
Partnumber Manufacturer Quantity Availability
MAX652CSA MAXIM 172 In Stock

Description and Introduction

5V/3.3V/3V or Adjustable, High-Efficiency, The MAX652CSA is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Microprocessor Supervisory Circuit  
- **Package:** 8-Pin SOIC  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5%  
- **Reset Timeout Period:** Adjustable or fixed (depending on variant)  
- **Operating Temperature Range:** 0°C to +70°C (Commercial Grade)  
- **Manual Reset Input:** Yes (active-low)  
- **Watchdog Timer:** Available in some variants  

### **Descriptions:**  
The MAX652CSA is designed to monitor system power supply voltages and provide a reset signal to the microprocessor in case of power failure or brownout conditions. It ensures proper system initialization and prevents data corruption during unstable power conditions.  

### **Features:**  
- **Low Power Consumption:** Typically 10μA supply current  
- **Precision Voltage Monitoring:** Monitors VCC for undervoltage conditions  
- **Manual Reset Input:** Allows external reset triggering  
- **Power-Fail Comparator:** Provides early warning of power failure  
- **Guaranteed Reset Output Valid Down to VCC = 1V**  
- **Space-Saving 8-Pin SOIC Package**  

The MAX652CSA is commonly used in embedded systems, industrial controls, and battery-powered applications requiring reliable power monitoring.  

(Note: For exact details, always refer to the official datasheet from Maxim Integrated.)

Application Scenarios & Design Considerations

5V/3.3V/3V or Adjustable, High-Efficiency,

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