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MAX812MEUS from MAXIM,MAXIM - Dallas Semiconductor

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MAX812MEUS

Manufacturer: MAXIM

4-Pin µP Voltage Monitors with Manual Reset Input

Partnumber Manufacturer Quantity Availability
MAX812MEUS MAXIM 32000 In Stock

Description and Introduction

4-Pin µP Voltage Monitors with Manual Reset Input The MAX812MEUS is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX812MEUS  
- **Type:** Microprocessor Supervisor  
- **Package:** SOT-143-4  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (2.63V, 3.08V, 4.38V, etc.)  
- **Reset Timeout Period:** 140ms (min)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 5μA (typical)  

### **Descriptions:**
The MAX812MEUS is designed to monitor power supply voltages in microprocessor-based systems. It ensures proper system operation by asserting a reset signal when the supply voltage drops below a preset threshold. The device features a manual reset input and a fixed or adjustable reset threshold.

### **Features:**
- **Precision Voltage Monitoring:** Ensures reliable reset operation.  
- **Low Power Consumption:** Typically 5μA quiescent current.  
- **Manual Reset Input:** Allows for external reset triggering.  
- **Guaranteed Reset Assertion:** Valid down to Vcc = 1V.  
- **Small Package:** SOT-143-4 for space-constrained applications.  
- **No External Components Required:** Simplifies circuit design.  

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

Application Scenarios & Design Considerations

4-Pin µP Voltage Monitors with Manual Reset Input

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