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MAX4081SAUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX4081SAUA+

Manufacturer: MAXIM

76V, High-Side, Current-Sense Amplifiers with Voltage Output

Partnumber Manufacturer Quantity Availability
MAX4081SAUA+,MAX4081SAUA MAXIM 305 In Stock

Description and Introduction

76V, High-Side, Current-Sense Amplifiers with Voltage Output The **MAX4081SAUA+** is a high-side current-sense amplifier manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX4081SAUA+  
- **Package:** 8-pin μMAX (MSOP)  
- **Supply Voltage Range:** +4.5V to +28V  
- **Input Common-Mode Voltage Range:** +4.5V to +28V (independent of supply voltage)  
- **Gain Options:**  
  - **MAX4081T:** 20V/V  
  - **MAX4081S:** 60V/V  
  - **MAX4081F:** 100V/V  
- **Bandwidth:** 200kHz (typical)  
- **Accuracy:** ±1.5% (maximum gain error)  
- **Quiescent Current:** 100μA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The MAX4081SAUA+ is a precision, high-side current-sense amplifier designed for monitoring current in applications such as power management, battery charging, and motor control. It provides a ground-referenced output proportional to the current flowing through an external sense resistor.  

### **Features:**  
- **High-Side Current Sensing:** Eliminates ground disturbances.  
- **Wide Input Voltage Range:** Operates up to +28V.  
- **Low Offset Voltage:** ±500μV (max) for accurate measurements.  
- **Low Quiescent Current:** 100μA (typical) for power efficiency.  
- **Integrated Gain Resistors:** Ensures stable gain without external components.  
- **Small Package:** 8-pin μMAX for space-constrained applications.  
- **Wide Temperature Range:** Suitable for industrial and automotive environments.  

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

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