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MAX812REUS-T from MAXIM,MAXIM,MAXIM - Dallas Semiconductor

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MAX812REUS-T

Manufacturer: MAXIM,MAXIM

Microprocessor voltage monitor with manual reset input. Reset threshold voltage 2.63V. Push-pull active-high reset output.

Partnumber Manufacturer Quantity Availability
MAX812REUS-T,MAX812REUST MAXIM,MAXIM 25000 In Stock

Description and Introduction

Microprocessor voltage monitor with manual reset input. Reset threshold voltage 2.63V. Push-pull active-high reset output. The MAX812REUS-T is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated (now part of Analog Devices). Below are the key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MAXIM** (now part of Analog Devices)  

### **Specifications:**  
- **Type:** Microprocessor (μP) supervisory circuit  
- **Function:** Monitors system power supply voltage and resets the μP during power-up, power-down, or brownout conditions  
- **Reset Threshold Voltage:** 4.63V (typical)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Timeout Period:** 140ms (minimum)  
- **Output Type:** Active-low RESET  
- **Package:** SOT-143-4  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The MAX812REUS-T ensures proper system operation by monitoring the power supply and generating a reset signal when the voltage falls below a preset threshold.  
- It is commonly used in embedded systems, industrial controls, and battery-powered applications.  

### **Features:**  
- **Precision Voltage Monitoring:** Ensures reliable reset operation.  
- **Low Power Consumption:** Typically draws 35μA supply current.  
- **Manual Reset Input:** Allows for external reset triggering.  
- **Guaranteed Reset Output Valid Down to VCC = 1V:** Ensures reset signal integrity even at low voltages.  
- **No External Components Required:** Simplifies circuit design.  

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

Application Scenarios & Design Considerations

Microprocessor voltage monitor with manual reset input. Reset threshold voltage 2.63V. Push-pull active-high reset output.

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