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MAX4173FEUT from MAXIM,MAXIM - Dallas Semiconductor

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15.625ms

MAX4173FEUT

Manufacturer: MAXIM

Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier

Partnumber Manufacturer Quantity Availability
MAX4173FEUT MAXIM 5 In Stock

Description and Introduction

Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier The MAX4173FEUT is a high-side current-sense amplifier manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage Range:** +2.7V to +28V  
- **Input Common-Mode Voltage Range:** +4V to +28V  
- **Gain Options:** 20V/V, 50V/V, 100V/V (fixed)  
- **Quiescent Current:** 85µA (typical)  
- **Bandwidth:** 500kHz (typical)  
- **Output Voltage Swing:** Rail-to-Rail  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-6  

### **Descriptions:**
The MAX4173FEUT is designed for high-side current sensing in applications such as battery monitoring, power management, and motor control. It provides an amplified output voltage proportional to the current flowing through an external sense resistor. The device operates with a wide input common-mode voltage range and low quiescent current, making it suitable for portable and industrial applications.

### **Features:**
- **High-Side Current Sensing:** Eliminates ground disturbance.  
- **Low Offset Voltage:** ±500µV (max) for accurate measurements.  
- **Wide Supply Range:** Supports operation from +2.7V to +28V.  
- **Fixed Gain Options:** Simplifies design with no external components needed.  
- **Low Power Consumption:** 85µA typical quiescent current.  
- **Rail-to-Rail Output:** Ensures maximum dynamic range.  
- **Small Form Factor:** SOT23-6 package for space-constrained applications.  

For detailed application notes and additional specifications, refer to the official datasheet from Maxim Integrated (Analog Devices).

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