Texas Instruments

INA180B3QDBVRQ1

The INA180B3QDBVRQ1 is a high-precision, low-power, monolithic instrumentation amplifier designed by Texas Instruments. It is available in a compact QFN package and is suitable for a wide range of applications that require accurate current and voltage measurements.

Description:

The INA180B3QDBVRQ1 is a fully differential, precision instrumentation amplifier with integrated input protection diodes and a low-drift, low-noise performance. It is designed to provide accurate and stable measurements in a variety of applications, including medical, industrial, and automotive systems.

Features:

1. Wide input voltage range: The INA180B3QDBVRQ1 can operate from a supply voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications.
2. Low input offset voltage: The device has a low input offset voltage of typically 25µV, which ensures accurate measurements.
3. Low drift: The INA180B3QDBVRQ1 has a low drift of 0.5µV/°C, which helps maintain accuracy over temperature variations.
4. Integrated input protection diodes: The device features integrated input protection diodes that protect the input terminals from overvoltage and reverse polarity.
5. Low power consumption: The INA180B3QDBVRQ1 operates with a low power consumption of typically 50µA, making it suitable for battery-powered applications.
6. Wide gain range: The device offers a wide gain range of 1 to 1000, which can be easily set using external resistors.

Applications:

1. Medical equipment: The INA180B3QDBVRQ1 can be used in medical equipment for accurate measurements of blood pressure, temperature, and other vital signs.
2. Industrial control systems: The device can be used in industrial control systems for monitoring and controlling various parameters such as temperature, pressure, and flow.
3. Automotive systems: The INA180B3QDBVRQ1 can be used in automotive systems for monitoring battery voltage, fuel level, and other critical parameters.
4. Energy harvesting systems: The low power consumption of the device makes it suitable for energy harvesting applications, where power is generated from renewable sources such as solar or wind energy.
5. Battery monitoring: The INA180B3QDBVRQ1 can be used to monitor the voltage and current of batteries in various applications, including portable electronics and electric vehicles.

In summary, the INA180B3QDBVRQ1 is a versatile and high-precision instrumentation amplifier that offers a wide range of features and applications. Its low power consumption, low drift, and integrated input protection make it an ideal choice for a variety of applications that require accurate and stable measurements.