Texas Instruments
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INA117AM
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INA117AM

Product Overview

  • Category: Integrated Circuit
  • Use: Precision Instrumentation Amplifier
  • Characteristics: High precision, low noise, wide bandwidth
  • Package: 8-pin SOIC package
  • Essence: Provides accurate amplification of small differential signals
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: ±2.25V to ±18V
  • Input Offset Voltage: 50µV maximum
  • Input Bias Current: 0.5nA maximum
  • Bandwidth: 1MHz
  • Gain Range: 1 to 10000

Detailed Pin Configuration

  1. OUT: Output
  2. REF: Reference voltage input
  3. IN-: Inverting input
  4. IN+: Non-inverting input
  5. VS-: Negative power supply
  6. VS+: Positive power supply
  7. GND: Ground
  8. NC: No connection

Functional Features

  • Precise amplification of small differential signals
  • Low noise and high common-mode rejection ratio
  • Wide operating voltage range
  • Internal gain setting resistors for flexibility

Advantages and Disadvantages

Advantages

  • High precision amplification
  • Low noise performance
  • Wide operating voltage range
  • Internal gain setting resistors for flexibility

Disadvantages

  • Limited bandwidth compared to some alternatives
  • Higher cost compared to basic operational amplifiers

Working Principles

The INA117AM is a precision instrumentation amplifier designed to accurately amplify small differential signals while rejecting common-mode noise. It achieves this through a combination of internal gain-setting resistors and high common-mode rejection ratio.

Detailed Application Field Plans

The INA117AM is widely used in applications requiring precise amplification of small differential signals, such as: - Medical instrumentation - Test and measurement equipment - Industrial control systems - Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models to the INA117AM include: - AD623: Low-cost instrumentation amplifier with lower precision - AD8221: Precision instrumentation amplifier with higher bandwidth - INA333: Low-power precision instrumentation amplifier

Note: The above information is based on the latest available data at the time of writing.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van INA117AM in technische oplossingen

Sure, here are 10 common questions and answers related to the application of INA117AM:

  1. What is the purpose of INA117AM?

    • INA117AM is a precision instrumentation amplifier designed for accurate signal amplification in various technical solutions.

  2. What is the input voltage range of INA117AM?

    • The input voltage range of INA117AM is typically ±10V, making it suitable for a wide range of applications.

  3. How can I configure the gain of INA117AM?

    • The gain of INA117AM can be easily configured using external resistors, allowing for flexibility in amplification requirements.

  4. What is the common-mode rejection ratio (CMRR) of INA117AM?

    • INA117AM offers a high CMRR of typically 100dB, ensuring excellent rejection of common-mode noise.

  5. Can INA117AM operate with a single power supply?

    • Yes, INA117AM can operate with a single power supply, simplifying its integration into various systems.

  6. What is the bandwidth of INA117AM?

    • The bandwidth of INA117AM is typically 200kHz, enabling it to handle a wide range of signal frequencies.

  7. Is INA117AM suitable for low-noise applications?

    • Yes, INA117AM is designed for low-noise performance, making it ideal for sensitive measurements and instrumentation.

  8. What are the typical applications of INA117AM?

    • Typical applications of INA117AM include precision data acquisition, sensor signal conditioning, and industrial instrumentation.

  9. Does INA117AM require external components for operation?

    • INA117AM requires minimal external components for operation, simplifying its implementation in technical solutions.

  10. Is INA117AM available in a small form factor package?

    • Yes, INA117AM is available in a small MSOP-8 package, making it suitable for space-constrained designs.

I hope these questions and answers provide a good overview of the application of INA117AM in technical solutions. Let me know if you need further assistance!