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INA168NA/250 from TI,Texas Instruments

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INA168NA/250

Manufacturer: TI, TI,TI

High-Side Measurement Current Shunt Monitor, Current Output

Partnumber Manufacturer Quantity Availability
INA168NA/250,INA168NA250 TI, TI,TI 200 In Stock

Description and Introduction

High-Side Measurement Current Shunt Monitor, Current Output The INA168NA/250 is a high-side current shunt monitor manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 60V  
- **Common-Mode Voltage Range:** 2.7V to 60V  
- **Quiescent Current:** 60µA (typical)  
- **Gain Error:** ±0.5% (max)  
- **Bandwidth:** 800kHz (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Description:**  
The INA168NA/250 is a high-side current sense amplifier that measures voltage across a shunt resistor and provides a proportional output current. It is designed for applications requiring high common-mode voltage and low power consumption.  

### **Features:**  
- **Wide Input Common-Mode Range:** 2.7V to 60V  
- **Low Quiescent Current:** 60µA (typical)  
- **High Accuracy:** ±0.5% maximum gain error  
- **Output Current:** Proportional to shunt voltage  
- **Wide Bandwidth:** 800kHz (typical)  
- **Low-Side Sensing Capability**  
- **SOIC-8 Package for Space-Constrained Applications**  

This information is strictly factual and sourced from TI's official documentation.

Application Scenarios & Design Considerations

High-Side Measurement Current Shunt Monitor, Current Output

Alternative Part Number

  • ZXCT1009FTA --: High-side current shunt monitor with similar function and SOT-23 package, a common drop-in alternative to the INA168.
  • MAX4173TESA+ --: High-side current-sense amplifier offering comparable gain and supply range, suitable replacement in current monitoring circuits.
  • ACS712ELCTR-05B-T --: Hall-effect current sensor providing isolated current measurement, usable when a different sensing method is acceptable.
  • INA138NA/3K --: Same INA1xx current-shunt monitor family with similar high-side sensing function and SOT-23 package, often used as a drop-in functional substitute.
  • INA169NA/3K --: Higher-voltage variant of the same current-shunt monitor family with comparable architecture and pinout, suitable when wider common-mode range is acceptable.

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