Instrumentation amplifiers

Integrated resistor networks maximize accuracy and space efficiency
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With cutting-edge process and thin-film technology, our instrumentation amplifiers achieve very high levels of direct-current (DC) precision such as offset voltage, gain error, drift and common-mode rejection. Innovative designs enable our instrumentation amplifiers to deliver unprecedented levels of speed, noise, and power while state-of-the-art packaging push the boundaries on size with 3 mm x 3-mm QFN options for maximum space savings.

    Select by parametric specification

    Supply voltage

    High precision

    Package

    Gain bandwidth

    Low IQ

    Features

    Find an instrumentation amplifier that best fits your design needs

    Why choose our instrumentation amplifiers?

    High DC precision
    Input overvoltage protection (OVP)
    Low noise, wide-bandwidth
    Small packages, low power

    Technical resources

    Video series

    TI Precision Labs - Instrumentation Amplifiers

    Watch the instrumentation amplifier video series curriculum covering the theory and operation of instrumentation amplifiers.
    Resource

    Instrumentation amplifiers FAQ

    Learn more about the answers to frequently asked questions regarding instrumentation amplifiers.
    Application brief

    Super-Beta Input Amplifiers: Features and Benefits

    Learn how super-beta transistors improve precision performance in bipolar amplifiers.

    Design & development resources

    Simulation tool

    PSpice® for TI design and simulation tool

    PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
    Calculation tool

    Analog engineer's calculator

    The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

    Evaluation board

    Evaluation module for instrumentation amplifiers with alternate pinout in SO-8 (D) package

    The INAEVM-ALT-SO8 is an instrumentation amplifier evaluation module (EVM) with alternate pinout and is used to simplify prototyping precision instrumentation amplifiers in the SO-8 (D) package with the pinout shown in the user’s guide. The EVM is an unpopulated board, so instrumentation (...)