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INA111AU

INA111AU

Manufacturer No:

INA111AU

Manufacturer:

National Semiconductor

Description:

INA111 HIGH SPEED FET-INPUT INST

Datasheet:

Datasheet

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INA111AU Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    12 V
  • Current - Output / Channel
    30 mA
  • Current - Supply
    3.3mA
  • Voltage - Input Offset
    200 µV
  • Current - Input Bias
    2 pA
  • -3db Bandwidth
    2 MHz
  • Slew Rate
    17V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Instrumentation
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The INA111AU is a precision instrumentation amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. High precision: The INA111AU provides high accuracy and precision in amplifying small differential signals. It has a low offset voltage and low offset drift, making it suitable for applications that require precise measurements.2. Low noise: This integrated circuit chip has low noise characteristics, which makes it ideal for amplifying low-level signals without introducing significant noise interference.3. Wide input voltage range: The INA111AU can handle a wide range of input voltages, allowing it to amplify signals from various sources.4. High common-mode rejection ratio (CMRR): The CMRR of the INA111AU is typically very high, which means it can effectively reject common-mode noise and interference, making it suitable for applications where common-mode signals are present.5. Low power consumption: The INA111AU is designed to operate with low power consumption, making it suitable for battery-powered applications or situations where power efficiency is crucial.Application scenarios for the INA111AU include:1. Medical instrumentation: The high precision and low noise characteristics of the INA111AU make it suitable for medical applications such as ECG (electrocardiogram) amplification, EEG (electroencephalogram) amplification, and other bio-potential measurements.2. Industrial process control: The INA111AU can be used in industrial applications that require precise measurement and control, such as temperature sensing, pressure sensing, and strain gauge amplification.3. Data acquisition systems: The INA111AU can be used in data acquisition systems to amplify and condition small signals from sensors before digitization.4. Bridge amplification: The INA111AU is commonly used to amplify signals from strain gauges or load cells in bridge configurations, where high precision and low noise are essential.5. Audio amplification: The low noise and high precision characteristics of the INA111AU make it suitable for audio amplification applications, such as microphone preamplifiers or audio signal conditioning.Overall, the INA111AU integrated circuit chip offers high precision, low noise, and wide application versatility, making it suitable for a range of measurement and amplification scenarios.
INA111AU Relevant information