Product Overview: Texas Instruments INA828IDR

The INA828IDR from Texas Instruments is a precision instrumentation amplifier designed for a wide range of applications that require accurate and stable signal amplification. This high-performance amplifier features a unique combination of high accuracy, low noise, and low power consumption, making it an ideal choice for precision data acquisition, medical equipment, and industrial process control systems.

Key Features

• High Precision: The INA828IDR offers excellent accuracy with a low offset voltage of 25 µV (max) and a low offset drift of 0.1 µV/°C (max), ensuring precise measurements in critical applications.
• Wide Gain Range: With an externally adjustable gain from 1 V/V to 1000 V/V, this instrumentation amplifier can be easily configured to match the requirements of various signal conditioning tasks.
• Low Noise Performance: It exhibits a low noise density of 8 nV/√Hz at 1 kHz, which minimizes signal distortion and improves the signal-to-noise ratio.
• Low Power Consumption: The device operates with a quiescent current of only 750 µA, making it suitable for battery-powered and energy-efficient systems.
• Single-Supply Operation: The INA828IDR can operate from a single power supply ranging from 4.5 V to 36 V or dual supplies of ±2.25 V to ±18 V, providing flexibility in various power environments.
• Robust Protection Features: It includes over-voltage protection up to 40 V without damage, as well as EMI and RF filters for enhanced robustness in electrically noisy environments.

Applications

• Test and Measurement Systems
• Medical Instrumentation
• Industrial Process Controls
• Strain Gauge Amplifiers
• Precision Data Acquisition Systems

The INA828IDR comes in a compact SOIC-8 package, which is suitable for space-constrained applications. Its reliability and performance are backed by Texas Instruments' reputation for high-quality electronic components. Whether you are designing a sophisticated medical device or a robust industrial system, the INA828IDR offers a versatile and dependable solution for your instrumentation amplification needs.