Texas Instruments

INA286AIDGKR

The INA286AIDGKR is a high-precision, low-power, monolithic instrumentation amplifier designed by Texas Instruments. It is available in a compact 8-pin SOIC package, making it suitable for a wide range of applications that require accurate and reliable signal amplification.

Description:

The INA286 is a fully differential, precision instrumentation amplifier with integrated input protection and low drift over temperature. It features a gain bandwidth product of 5.5 MHz, a low input bias current of 1 pA, and a low input offset voltage of 25 µV (maximum). The INA286 also offers rail-to-rail input and output, allowing it to operate with signals that are close to the supply rails.

Features:

1. Low input bias current: 1 pA
2. Low input offset voltage: 25 µV (maximum)
3. Gain bandwidth product: 5.5 MHz
4. Rail-to-rail input and output
5. Integrated input protection
6. Low drift over temperature
7. Wide supply voltage range: 2.7 V to 10.6 V
8. Available in an 8-pin SOIC package

Applications:

1. Medical equipment: INA286 can be used in medical devices such as electrocardiogram (ECG) machines, blood pressure monitors, and other bio-potential signal measurement applications.
2. Industrial control systems: The INA286 is suitable for amplifying signals from sensors in industrial control systems, such as temperature, pressure, and strain gauges.
3. Data acquisition systems: The INA286 can be used in data acquisition systems to amplify and filter signals from various sensors for accurate and reliable measurements.
4. Battery monitoring: INA286 can be used for amplifying and filtering voltage and current signals in battery management systems.
5. Strain gauge amplifiers: The INA286 can be used as a building block for creating custom strain gauge amplifiers for structural health monitoring and load cell applications.
6. Precision measurement systems: The INA286 is suitable for use in precision measurement systems where low noise, low drift, and high accuracy are required.

In summary, the INA286AIDGKR is a versatile, high-precision instrumentation amplifier that offers excellent performance and reliability in a wide range of applications. Its low input bias current, low input offset voltage, and integrated input protection make it an ideal choice for demanding signal amplification tasks.