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MAX709SCSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX709SCSA+

Manufacturer: MAXIM

Power-Supply Monitor with Reset

Partnumber Manufacturer Quantity Availability
MAX709SCSA+,MAX709SCSA MAXIM 1000 In Stock

Description and Introduction

Power-Supply Monitor with Reset The MAX709SCSA+ is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX709SCSA+  
- **Type:** Microprocessor Supervisory Circuit  
- **Package:** 8-SOIC (150mil)  
- **Operating 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), 280ms (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 15μA (typ)  

### **Descriptions:**
The MAX709SCSA+ monitors the power supply voltage of a microprocessor and provides a reset signal when the voltage drops below a preset threshold. It ensures proper system initialization and prevents erratic operation during power-up, power-down, or brownout conditions.  

### **Features:**
- **Low Power Consumption:** Only 15μA typical supply current.  
- **Precision Voltage Monitoring:** Factory-trimmed reset threshold options.  
- **Manual Reset Input:** Allows external pushbutton reset control.  
- **Guaranteed Reset Output Valid Down to VCC = 1V**  
- **No External Components Required:** Simplifies design.  
- **Power-Fail Comparator:** Provides early warning for power loss.  
- **Available in 8-Pin SOIC Package**  

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

Application Scenarios & Design Considerations

Power-Supply Monitor with Reset

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