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MAX4071AUA from MAXIM,MAXIM - Dallas Semiconductor

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MAX4071AUA

Manufacturer: MAXIM

Bidirectional / High-Side / Current-Sense Amplifiers with Reference

Partnumber Manufacturer Quantity Availability
MAX4071AUA MAXIM 5 In Stock

Description and Introduction

Bidirectional / High-Side / Current-Sense Amplifiers with Reference The MAX4071AUA is a high-side current-sense amplifier manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX4071AUA  
- **Package:** 8-pin µMAX  
- **Supply Voltage Range:** +2.7V to +28V  
- **Input Common-Mode Voltage Range:** +4V to +28V  
- **Gain Options:**  
  - MAX4071F: 20V/V  
  - MAX4071H: 50V/V  
  - MAX4071T: 100V/V  
- **Bandwidth:** 250kHz (typical)  
- **Quiescent Current:** 60µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Accuracy (Gain Error):** ±0.5% (max)  
- **Output Voltage Swing:** Rail-to-Rail  

### **Descriptions:**
The MAX4071AUA is a precision, high-side current-sense amplifier designed for monitoring current in battery-powered systems, power management, and industrial applications. It operates with a wide supply voltage range and provides accurate current measurements with low power consumption. The device is available in multiple gain versions to accommodate different shunt resistor values.

### **Features:**
- **High-Side Current Sensing:** Eliminates the need for a negative supply.  
- **Wide Input Common-Mode Range:** Supports +4V to +28V.  
- **Low Quiescent Current:** 60µA (typical) for power-sensitive applications.  
- **Rail-to-Rail Output:** Ensures maximum dynamic range.  
- **Precision Gain Accuracy:** ±0.5% (max) for reliable measurements.  
- **Small Footprint:** 8-pin µMAX package saves board space.  
- **Wide Supply Voltage Range:** +2.7V to +28V for versatile applications.  

This information is based on the manufacturer's datasheet and technical documentation.

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