Product Overview: INA828ID from Texas Instruments

The INA828ID is a precision instrumentation amplifier designed and manufactured by Texas Instruments, renowned for its high accuracy and low power consumption. This device is ideally suited for applications requiring precise signal amplification, such as medical instrumentation, industrial process controls, and precision data acquisition systems.

Key Features

• High Precision: The INA828ID offers excellent accuracy with a low offset voltage of 25 µV (max) and low drift of 0.1 µV/°C (max), ensuring reliable performance even in temperature-variable environments.
• Adjustable Gain: Users can set the gain from 1 V/V to 1000 V/V with a single external resistor, providing flexibility and precision in amplification levels.
• Low Power Consumption: With a quiescent current of only 350 µA, the INA828ID is optimized for energy-efficient operations, making it suitable for battery-powered devices.
• Wide Supply Range: Operating with a supply voltage range from 2.7 V to 5.5 V, this amplifier can be used in a variety of systems without requiring complex power supply designs.
• Common-Mode Rejection Ratio (CMRR): High CMRR of 114 dB (min) at G = 10 V/V allows for accurate measurements in the presence of noise and varying common-mode voltages.

Applications

The INA828ID is versatile and can be integrated into a wide range of application areas, including:

• Test and measurement equipment
• Medical instrumentation such as ECG and EEG monitors
• Industrial process controls and monitoring systems
• Precision data acquisition
• Strain gauges and pressure sensors

Product Specifications

Enclosed in an 8-pin SOIC package, the INA828ID offers a compact solution for space-constrained applications. Its operational temperature range from -40°C to +125°C ensures reliable functionality across various environmental conditions. The product is also RoHS compliant, aligning with environmental standards and regulations.

For engineers and designers seeking an instrumentation amplifier that combines precision, flexibility, and efficiency, the INA828ID from Texas Instruments stands out as an excellent choice, delivering top-notch performance in a wide array of applications.