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MAX822RUS-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX822RUS-T

Manufacturer: MAXIM

4-Pin P Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay

Partnumber Manufacturer Quantity Availability
MAX822RUS-T,MAX822RUST MAXIM 2530 In Stock

Description and Introduction

4-Pin P Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay The MAX822RUS-T is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX822RUS-T  
- **Package:** SOT-23-3  
- **Type:** Voltage Monitor/Supervisory IC  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (factory-set)  
- **Reset Timeout Period:** Typically 140ms (min.)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** Typically 5μA  

### **Descriptions:**
The MAX822RUS-T is a low-power microprocessor voltage monitor designed to ensure proper system operation during power-up, power-down, and brownout conditions. It monitors the supply voltage and asserts a reset signal when the voltage falls below a preset threshold.  

### **Features:**
- **Low Power Consumption:** Ultra-low quiescent current (5μA typical)  
- **Precision Voltage Monitoring:** Accurate reset threshold options  
- **Manual Reset Input:** Allows external pushbutton reset control  
- **Guaranteed Reset Assertion:** Down to VCC = 1V  
- **Small Form Factor:** Available in a compact SOT-23-3 package  
- **No External Components Required:** Simplifies design integration  

This device is commonly used in battery-powered systems, embedded controllers, and other applications requiring reliable power monitoring.  

(Note: For exact threshold voltages and other detailed parameters, refer to the official datasheet.)

Application Scenarios & Design Considerations

4-Pin P Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay

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