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MAX4074ADESA from MAXIM,MAXIM - Dallas Semiconductor

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17.578ms

MAX4074ADESA

Manufacturer: MAXIM

Micropower, Rail-to-Rail, fixed-gain, single, GainAmp op amp. Inverting gain 1V/V, noninverting gain 2V/V, -3dB BW 102kHZ.

Partnumber Manufacturer Quantity Availability
MAX4074ADESA MAXIM 9 In Stock

Description and Introduction

Micropower, Rail-to-Rail, fixed-gain, single, GainAmp op amp. Inverting gain 1V/V, noninverting gain 2V/V, -3dB BW 102kHZ. The MAX4074ADESA 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 Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX4074ADESA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Supply Voltage Range:** +2.7V to +28V  
- **Input Common-Mode Voltage Range:** +2.7V to +28V  
- **Gain Options:**  
  - MAX4074A: 20V/V (fixed gain)  
- **Bandwidth:** 150kHz (typical)  
- **Quiescent Current:** 60µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1.5% (max gain error)  

### **Description:**  
The MAX4074ADESA is a precision, high-side current-sense amplifier designed for monitoring current in battery-powered systems, power management, and industrial applications. It provides a ground-referenced output proportional to the load current, eliminating the need for a differential amplifier.  

### **Features:**  
- **High-Side Current Sensing:** Operates with input common-mode voltages up to +28V.  
- **Low Quiescent Current:** 60µA (typical), making it suitable for battery-powered applications.  
- **Wide Supply Range:** Operates from +2.7V to +28V.  
- **Fixed Gain:** 20V/V (MAX4074A variant).  
- **Low Offset Voltage:** Ensures accurate current measurement.  
- **Small Footprint:** 8-pin SOIC package for space-constrained designs.  
- **Extended Temperature Range:** -40°C to +125°C for industrial applications.  

This device is commonly used in battery chargers, power supplies, motor controls, and other systems requiring precise current monitoring.

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