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INA821ID

INA821ID

Manufacturer No:

INA821ID

Manufacturer:

Texas Instruments

Description:

IC INST AMP 1 CIRCUIT 8SOIC

Datasheet:

Datasheet

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INA821ID Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    4.5 V
  • Current - Output / Channel
    20 mA
  • Current - Supply
    600µA
  • Voltage - Input Offset
    10 µV
  • Current - Input Bias
    150 pA
  • -3db Bandwidth
    4.7 MHz
  • Slew Rate
    2V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Instrumentation
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The INA821ID is a precision, low-power, low-offset voltage, and high common-mode rejection ratio (CMRR) integrated circuit chip. It is primarily used for current sensing and measurement applications. Some of the advantages and application scenarios of the INA821ID are:1. High Precision: The INA821ID offers high precision current sensing with a maximum offset voltage of 50μV and a maximum gain error of 0.1%. This makes it suitable for applications that require accurate current measurements.2. Low Power Consumption: The chip operates at a low supply current of 350μA, making it suitable for battery-powered applications or any scenario where power efficiency is crucial.3. High CMRR: The INA821ID has a high CMRR of 120dB, which allows it to reject common-mode noise and interference. This makes it ideal for applications where the current being measured is superimposed with noise or where there are high common-mode voltages.4. Wide Input Voltage Range: The chip can handle input voltages ranging from -2V to +26V, allowing it to be used in a wide range of applications.5. Current Sensing Applications: The INA821ID is commonly used in applications such as motor control, power management, battery monitoring, and precision current sensing in industrial automation, automotive, and consumer electronics.6. Current Shunt Monitoring: The chip can be used to monitor current flowing through a shunt resistor, enabling accurate measurement and control of current in various systems.7. Overcurrent Protection: The INA821ID can be used in overcurrent protection circuits to detect and respond to excessive current flow, preventing damage to the system or equipment.8. Current Feedback Amplifier: The chip can be used as a current feedback amplifier in various signal conditioning and amplification applications.Overall, the INA821ID integrated circuit chip offers high precision, low power consumption, and excellent common-mode rejection, making it suitable for a wide range of current sensing and measurement applications.
INA821ID Relevant information