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INA139NA/250 from BB

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INA139NA/250

Manufacturer: BB

High-Side Measurement Current Shunt Monitor, Current Output

Partnumber Manufacturer Quantity Availability
INA139NA/250,INA139NA250 BB 25 In Stock

Description and Introduction

High-Side Measurement Current Shunt Monitor, Current Output The INA139NA/250 is a high-side current shunt monitor manufactured by Texas Instruments (BB). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 36V  
- **Common-Mode Voltage Range:** 0V to 36V (independent of supply voltage)  
- **Quiescent Current:** 60µA (typical)  
- **Gain Accuracy:** ±0.5% (max)  
- **Bandwidth:** 500kHz (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**  
- The INA139NA/250 is a precision current shunt monitor designed for high-side current sensing.  
- It provides a voltage output proportional to the current flowing through an external shunt resistor.  
- The device operates over a wide common-mode voltage range, making it suitable for industrial, automotive, and power management applications.  

### **Features:**  
- **High-Side Current Sensing:** Monitors current without ground disturbance.  
- **Wide Input Range:** Supports common-mode voltages up to 36V.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Fixed Gain:** Eliminates the need for external gain-setting resistors.  
- **Small Form Factor:** Available in a compact SOT-23-5 package.  
- **High Accuracy:** Ensures reliable current measurement.  

This information is based solely on the manufacturer's datasheet.

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