Texas Instruments

INA239AIDGSR  

Power Supply Controllers, Monitors

The INA239AIDGSR is a high-side current sensor from Texas Instruments. It is designed to measure the current flowing through a load in a wide range of applications, including battery-powered systems, motor control, and power management.

Description:

The INA239AIDGSR is a monolithic current sensor device that provides accurate current measurements with a very low burden voltage. It is designed to operate from a single supply voltage and offers a precision shunt voltage output proportional to the current flowing through the load. The device includes an internal shunt resistor and a precision amplifier, which allows for a wide dynamic range and high accuracy.

Features:

• High accuracy: The INA239AIDGSR offers very high accuracy and low temperature drift, making it suitable for a wide range of applications.
• Low burden voltage: The device has a very low burden voltage, which minimizes the impact on the system being measured.
• Wide supply voltage range: The INA239AIDGSR can operate from a supply voltage range of 2.7V to 5.5V, making it suitable for a wide range of power supply options.
• Precision shunt voltage output: The device provides a precision shunt voltage output proportional to the current flowing through the load, which can be easily interfaced with a microcontroller or other digital system.
• Wide dynamic range: The INA239AIDGSR can measure currents from a few milliamps to several hundred amps, depending on the value of the external shunt resistor.

Applications:

The INA239AIDGSR is suitable for a wide range of applications, including:

• Battery-powered systems: The device can be used to measure the current flowing through a battery-powered system, allowing for accurate monitoring of battery life and power consumption.
• Motor control: The INA239AIDGSR can be used to measure the current flowing through a motor, allowing for precise control and monitoring of motor performance.
• Power management: The device can be used in power management systems to monitor and control the current flowing through various loads, improving efficiency and reliability.
• Energy harvesting: The INA239AIDGSR can be used to measure the current generated by energy harvesting systems, such as solar panels or wind turbines, allowing for accurate monitoring of energy production.

Overall, the INA239AIDGSR is a versatile and accurate current sensor that can be used in a wide range of applications where precise current measurement is required.

INA239AIDGSR Documents

Download datasheets and manufacturer documentation for INA239AIDGSR

PCN Assembly/Origin :

VSSOP Devices 12/May/2022      

Datasheets :

INA239      

UNKNOWN TYPE :

10-VSSOP