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MAX4173HESA+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX4173HESA+T

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX4173HESA+T,MAX4173HESAT MAXIM 5000 In Stock

Description and Introduction

Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier The MAX4173HESA+T 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:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX4173HESA+T  
- **Package:** 8-SOIC (150mil)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** +4.5V to +28V  
- **Common-Mode Input Range:** +4V to +28V  
- **Gain Options:** 20V/V, 50V/V, 100V/V (depending on variant)  
- **Bandwidth:** 500kHz (typical)  
- **Quiescent Current:** 60µA (typical)  
- **Accuracy:** ±1.5% (max) over temperature  
- **Output Voltage Swing:** Rail-to-Rail  

### **Descriptions:**  
The MAX4173HESA+T is a precision, high-side current-sense amplifier designed for monitoring current in battery-powered systems, power supplies, and motor controls. It provides an amplified voltage output proportional to the current flowing through a sense resistor. The device operates with a wide input common-mode voltage range, making it suitable for high-voltage applications.  

### **Features:**  
- High-side current sensing  
- Wide supply voltage range (+4.5V to +28V)  
- Low quiescent current (60µA)  
- Rail-to-rail output swing  
- Fixed gain options (20V/V, 50V/V, 100V/V)  
- High accuracy (±1.5% max error)  
- Small 8-pin SOIC package  
- Low offset voltage (100µV max)  
- Suitable for battery monitoring and power management  

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

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