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MAX8213 from MAXIM,MAXIM - Dallas Semiconductor

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MAX8213

Manufacturer: MAXIM, MAX

Five Universal Voltage Monitors, Complete µP Voltage Monitoring

Partnumber Manufacturer Quantity Availability
MAX8213 MAXIM, MAX 149 In Stock

Description and Introduction

Five Universal Voltage Monitors, Complete µP Voltage Monitoring The MAX8213 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:**
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5% (over temperature)  
- **Reset Timeout Period:** Adjustable (via external capacitor) or fixed (min. 140ms)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Quiescent Current:** 6μA (typical)  
- **Package Options:** 5-Pin SOT23, 8-Pin μMAX  

### **Descriptions:**
The MAX8213 is a low-power voltage monitor designed to ensure proper system operation in μP and digital systems. It provides a reset signal to the processor when the supply voltage drops below a preset threshold, preventing erratic behavior. It features an adjustable or fixed reset timeout delay and operates over a wide voltage range, making it suitable for battery-powered applications.

### **Features:**
- **Precision Voltage Monitoring:** Ensures reliable reset generation.  
- **Adjustable Reset Timeout:** Configurable via an external capacitor.  
- **Low Power Consumption:** Ideal for portable and battery-operated devices.  
- **Wide Operating Voltage Range:** Supports 1.2V to 5.5V systems.  
- **Manual Reset Input:** Allows external reset triggering.  
- **Small Package Options:** Space-saving SOT23 and μMAX packages.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Five Universal Voltage Monitors, Complete µP Voltage Monitoring

Alternative Part Number

  • ADM8696 --: Pin-compatible microprocessor supervisory circuit with similar reset and watchdog functions, widely available from a different vendor.
  • TL7705A --: Classic 5V supply voltage supervisor with reset output, functionally similar and easy to source.
  • MC33064 --: Undervoltage sensing circuit providing reset functionality, suitable as a lower-cost alternative.
  • ADM8696ARWZ --: Multifunction microprocessor supervisory circuit with voltage monitoring and watchdog, functionally similar to the MAX8213 supervisory family.
  • TPS3705-33DR --: Supply voltage supervisor with reset and watchdog functions, suitable replacement for power monitoring applications.
  • MC33064D-5G --: Undervoltage sensing circuit with reset output, a simple and widely available alternative for voltage monitoring duties.

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