Texas Instruments

INA159AIDGKR  

OP Amps, Buffer Amps ICs

The INA159AIDGKR is a high-side current shunt monitor IC from Texas Instruments. It is designed to measure current in a wide range of applications, including battery-powered systems, motor control, and power management.

Description:

The INA159AIDGKR is a monolithic, precision current shunt monitor that can operate from a single supply voltage. It is available in a small, thermally enhanced, 10-lead WSON package. The device includes a precision, low-drift amplifier with an input common-mode range that extends to the negative rail, allowing it to operate with both positive and negative shunt voltages.

Features:

1. Wide input voltage range: The INA159AIDGKR can operate from a supply voltage as low as 2.7V and as high as 5.5V.
2. Low input offset voltage: The device has an input offset voltage of typically 150µV, which is important for accurate current measurements.
3. High accuracy: The INA159AIDGKR has a low-drift amplifier that provides high accuracy over a wide temperature range.
4. Wide output current range: The output current range of the INA159AIDGKR is from -50µA to +50µA, which allows it to measure a wide range of current levels.
5. Small package: The device is available in a small, thermally enhanced, 10-lead WSON package, which makes it suitable for space-constrained applications.

Applications:

The INA159AIDGKR is suitable for a wide range of applications, including:

1. Battery-powered systems: The INA159AIDGKR can be used to monitor the current consumption of battery-powered devices, such as smartphones, laptops, and wearables.
2. Motor control: The device can be used to measure the current flowing through the motor in motor control applications, such as robotics and industrial automation.
3. Power management: The INA159AIDGKR can be used to monitor the current flowing through power supplies and power distribution systems.
4. Energy harvesting: The device can be used to measure the current generated by energy harvesting systems, such as solar panels and wind turbines.
5. Medical equipment: The INA159AIDGKR can be used to measure the current in medical equipment, such as defibrillators and infusion pumps.

In summary, the INA159AIDGKR is a high-side current shunt monitor IC from Texas Instruments that offers high accuracy, a wide input voltage range, and a small package size. It is suitable for a wide range of applications, including battery-powered systems, motor control, power management, energy harvesting, and medical equipment.

INA159AIDGKR Documents

Download datasheets and manufacturer documentation for INA159AIDGKR

Datasheets :

INA159       Energy Harvesting: Solar Solutions Guide      

HTML Datasheet :

INA159