Texas Instruments

INA2181A4IDSQR  

OP Amps, Buffer Amps ICs

The INA2181A4IDSQR is a high-side current shunt monitor IC from Texas Instruments. It is designed to measure both current and power in a variety of applications, including battery-powered systems, motor drives, and power supplies.

Description:

The INA2181A4IDSQR is a monolithic, precision current shunt monitor that can measure currents up to ±10A. It features a low-drift, low-offset amplifier and a 12-bit ADC that provides accurate and stable measurements over a wide range of input currents. The device is available in a compact, thermally enhanced, 4mm x 4mm QFN package.

Features:

• High-accuracy current and power measurement
• Wide input current range: ±10A
• Low-drift, low-offset amplifier
• 12-bit ADC with high resolution and accuracy
• Programmable gain and filter settings
• I2C and power-down modes for flexible operation
• Thermal shutdown protection
• Small, 4mm x 4mm QFN package

Applications:

The INA2181A4IDSQR is well-suited for a variety of applications where accurate current and power measurement is required. Some of the key applications include:

1. Battery-powered systems: The INA2181A4IDSQR can be used to monitor the current and power consumption of battery-powered devices, such as smartphones, laptops, and wearables.
2. Motor drives: The device can be used to measure the current and power consumption of motor drives in industrial and automotive applications.
3. Power supplies: The INA2181A4IDSQR can be used to monitor the current and power output of power supplies in a variety of applications, including telecommunications, medical, and computing equipment.
4. Energy harvesting systems: The device can be used to measure the current and power generated by energy harvesting systems, such as solar panels and wind turbines.
5. Test and measurement equipment: The INA2181A4IDSQR can be used in test and measurement equipment to provide accurate and stable current and power measurements.

In summary, the INA2181A4IDSQR is a versatile and accurate current shunt monitor IC from Texas Instruments that can be used in a wide range of applications where precise current and power measurement is required. Its small form factor and thermally enhanced package make it well-suited for use in compact and high-temperature environments.

INA2181A4IDSQR Documents

Download datasheets and manufacturer documentation for INA2181A4IDSQR

Datasheets :

INAx181