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MAX4080TAUA from MAXIM,MAXIM - Dallas Semiconductor

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MAX4080TAUA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX4080TAUA MAXIM 663 In Stock

Description and Introduction

76V / High-Side / Current-Sense Amplifiers with Voltage Output The MAX4080TAUA is a high-side current-sense amplifier manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX4080TAUA  
- **Package:** 8-pin μMAX  
- **Supply Voltage Range:** 4.5V to 76V  
- **Input Common-Mode Voltage Range:** 4.5V to 76V  
- **Gain Options:**  
  - MAX4080T: 20V/V  
  - MAX4080F: 50V/V  
  - MAX4080S: 100V/V  
- **Bandwidth:** 220kHz (typical)  
- **Quiescent Current:** 60μA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Output Voltage Swing:** Rail-to-Rail  
- **Accuracy:** ±0.5% (maximum gain error)  

### **Descriptions:**
The MAX4080TAUA is a precision, high-side current-sense amplifier designed for applications requiring monitoring of current flow in a wide voltage range. It operates with a high common-mode voltage and provides a ground-referenced output proportional to the load current.  

### **Features:**
- Wide input common-mode voltage range (4.5V to 76V)  
- Low quiescent current (60μA typical)  
- Rail-to-rail output swing  
- Fixed gain options (20V/V, 50V/V, 100V/V)  
- High accuracy (±0.5% max gain error)  
- Small 8-pin μMAX package  
- Extended temperature range (-40°C to +125°C)  
- Reverse battery protection (up to -18V)  

The device is commonly used in automotive, industrial, and power management systems for current monitoring and control.

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