Texas Instruments

INA826SIDRCR  

OP Amps, Buffer Amps ICs

The INA826SIDRCR is a precision, low-power, monolithic instrumentation amplifier designed by Texas Instruments. It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package and is ideal for a wide range of applications that require high accuracy and low noise.

Description:

The INA826 is a fully differential, inverting input instrumentation amplifier with integrated laser-trimmed resistors. It offers excellent common-mode rejection ratio (CMRR) and high input impedance, making it suitable for a variety of precision measurement applications.

Features:

1. Precision: The INA826 offers high accuracy and low drift over time and temperature, with an input offset voltage drift of 0.5µV/°C and a gain error of ±0.01% of the programmed gain per °C.
2. Low Power: The device operates with a low supply current of 95µA, making it suitable for battery-powered applications.
3. Integrated Resistors: The INA826 features integrated laser-trimmed resistors, which eliminates the need for external resistors and reduces the overall system cost and complexity.
4. Wide Supply Voltage Range: The INA826 can operate with a supply voltage range of 2.7V to 10V, providing flexibility in system design.
5. High Input Impedance: The input impedance of the INA826 is greater than 10TΩ, making it suitable for driving high impedance loads.
6. Low Noise: The device offers low input voltage noise of 4.3µVrms, which is ideal for applications requiring low-noise performance.
7. High CMRR: The INA826 has a high common-mode rejection ratio (CMRR) of 120dB, ensuring accurate measurements even in the presence of common-mode interference.

Applications:

1. Medical Instruments: The INA826 can be used in medical equipment for measuring small biopotentials, such as EEG, ECG, and EMG signals.
2. Industrial Control Systems: The device can be used in industrial control systems for precision measurements, such as strain gauges, pressure sensors, and temperature sensors.
3. Battery Monitoring: The INA826 can be used in battery monitoring systems to measure small voltage differences across battery cells with high accuracy and low power consumption.
4. Analytical Instruments: The device can be used in analytical instruments for measuring small voltage differences, such as pH meters and electrochemical sensors.
5. Automotive Applications: The INA826 can be used in automotive applications for measuring small voltage differences across high-impedance loads, such as airbag sensors and tire pressure monitoring systems.

In summary, the INA826SIDRCR is a precision, low-power, monolithic instrumentation amplifier that offers high accuracy, low noise, and integrated resistors. It is suitable for a wide range of applications that require high precision and low power consumption, such as medical instruments, industrial control systems, battery monitoring, analytical instruments, and automotive applications.

INA826SIDRCR Documents

Download datasheets and manufacturer documentation for INA826SIDRCR

Images :

Mechanical Outline Drawing      

Models :

INA826SIDRCR Symbol & Footprint by SnapMagic      

Technical Resources :

INA826 TINA-TI Reference Design       INA826 Vcm vs Vout TINA-TI Model      

SPICE Models :

INA826 TINA-TI Spice Model