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MAX931CUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX931CUA+

Manufacturer: MAXIM

Ultra-Low-Power, Low-Cost Comparators with 2% Reference

Partnumber Manufacturer Quantity Availability
MAX931CUA+,MAX931CUA MAXIM 380 In Stock

Description and Introduction

Ultra-Low-Power, Low-Cost Comparators with 2% Reference The MAX931CUA+ is a low-power, single-supply comparator manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 2.5V to 11V (single supply)  
- **Quiescent Current:** 5µA (typical)  
- **Response Time:** 3µs (typical)  
- **Input Offset Voltage:** 2mV (max)  
- **Input Bias Current:** 25nA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX  

### **Descriptions:**  
- The MAX931CUA+ is a precision, low-power comparator optimized for single-supply operation.  
- It features an open-drain output, making it compatible with mixed-voltage systems.  
- Designed for battery-powered and portable applications due to its ultra-low power consumption.  

### **Features:**  
- **Low Power Consumption:** 5µA supply current (typical)  
- **Single-Supply Operation:** Works from 2.5V to 11V  
- **Open-Drain Output:** Allows flexible interfacing with different logic levels  
- **Internal Hysteresis:** Improves noise immunity  
- **Wide Temperature Range:** Suitable for industrial applications  
- **Small Package (µMAX):** Saves board space  

This comparator is commonly used in battery monitoring, threshold detection, and signal conditioning applications.

Application Scenarios & Design Considerations

Ultra-Low-Power, Low-Cost Comparators with 2% Reference

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