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MAX703CPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX703CPA

Manufacturer: MAXIM

Low-Cost レP Supervisory Circuits with Battery Backup

Partnumber Manufacturer Quantity Availability
MAX703CPA MAXIM 10 In Stock

Description and Introduction

Low-Cost レP Supervisory Circuits with Battery Backup The MAX703CPA is a low-power CMOS supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 1.2V to 5.5V  
- **Reset Threshold Options:** Factory-set (2.63V, 2.93V, 3.08V, 4.38V, 4.63V) or adjustable  
- **Reset Timeout Period:** 140ms (min), 280ms (typ)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin PDIP (Plastic Dual In-Line Package)  
- **Quiescent Current:** 5µA (typ)  
- **Manual Reset Input:** Active-low (MR)  

### **Descriptions:**  
The MAX703CPA monitors system voltage and generates a reset signal when the supply voltage falls below a preset threshold. It ensures proper microprocessor initialization during power-up, power-down, or brownout conditions.  

### **Features:**  
- Precision voltage monitoring  
- Low power consumption  
- Guaranteed reset output valid down to VCC = 1V  
- No external components required for fixed threshold versions  
- Manual reset input for external control  
- Power-on reset pulse generator  

The MAX703CPA is commonly used in microprocessors, embedded systems, and other applications requiring reliable power monitoring.  

(Source: Maxim Integrated datasheet)

Application Scenarios & Design Considerations

Low-Cost レP Supervisory Circuits with Battery Backup

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