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MAX813LEPA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX813LEPA+

Manufacturer: MAXIM

Low-Cost, µP Supervisory Circuits

Partnumber Manufacturer Quantity Availability
MAX813LEPA+,MAX813LEPA MAXIM 2262 In Stock

Description and Introduction

Low-Cost, µP Supervisory Circuits The MAX813LEPA+ is a microprocessor (μP) supervisory circuit manufactured by **MAXIM**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** MAXIM  
- **Part Number:** MAX813LEPA+  
- **Type:** Microprocessor Supervisor  
- **Package:** 8-Pin PDIP  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Adjustable or Fixed (4.38V, 4.63V, or 4.88V for 5V systems)  
- **Reset Timeout Period:** 200ms (min)  
- **Watchdog Timer:** 1.6s (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX813LEPA+ monitors power supply voltages and provides a reset signal to the μP during power-up, power-down, or brownout conditions.  
- It includes a watchdog timer to detect software lockups and a manual reset input.  
- Suitable for 3.3V and 5V systems with adjustable or fixed reset thresholds.  

### **Features:**
- **Power-On Reset (POR) Generation**  
- **Watchdog Timer** with 1.6s timeout  
- **Manual Reset Input**  
- **Low Power Consumption** (35μA typical)  
- **Guaranteed Reset Valid Down to VCC = 1V**  
- **No External Components Required** for fixed threshold versions  

This device ensures reliable system operation by preventing erratic behavior during power fluctuations or software failures.

Application Scenarios & Design Considerations

Low-Cost, µP Supervisory Circuits

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