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INA240A1DR

INA240A1DR

Manufacturer No:

INA240A1DR

Manufacturer:

Texas Instruments

Description:

IC CURRENT SENSE 1 CIRCUIT 8SOIC

Datasheet:

Datasheet

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INA240A1DR Specifications

  • Type
    Parameter
  • -3db Bandwidth
    400 kHz
  • 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)
    5.5 V
  • Voltage - Supply Span (Min)
    2.7 V
  • Current - Supply
    1.8mA
  • Voltage - Input Offset
    5 µV
  • Current - Input Bias
    90 µA
  • Slew Rate
    2V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Current Sense
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The INA240A1DR is a precision, low-power, bidirectional current-sensing integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. High Accuracy: The INA240A1DR provides high accuracy current sensing with a maximum offset voltage of 50μV and a maximum gain error of 0.5%. This makes it suitable for applications that require precise current measurements.2. Bidirectional Current Sensing: The chip can sense both positive and negative currents, making it ideal for applications where bidirectional current flow needs to be monitored, such as battery charging and discharging.3. Low Power Consumption: The INA240A1DR has a low quiescent current of 60μA, which helps in reducing power consumption in battery-powered applications.4. Wide Common-Mode Voltage Range: It can operate with a wide common-mode voltage range of -0.1V to 26V, allowing it to be used in various voltage levels and configurations.5. Integrated Protection Features: The chip includes integrated protection features like overcurrent detection and thermal shutdown, ensuring the safety and reliability of the system.Application Scenarios:1. Battery Management Systems: The INA240A1DR can be used in battery management systems to monitor the charging and discharging currents accurately. It helps in determining the state of charge and health of the battery.2. Power Monitoring: The chip can be used in power monitoring applications to measure the current flowing through power supplies, DC-DC converters, or motor control circuits. This enables efficient power management and optimization.3. Solar Power Systems: In solar power systems, the INA240A1DR can be used to monitor the current flowing from the solar panels to the battery or grid. It helps in tracking the power generation and optimizing the system's efficiency.4. Motor Control: The chip can be used in motor control applications to measure the current flowing through the motor windings. This allows for precise control and protection of the motor.5. Industrial Automation: The INA240A1DR can be used in various industrial automation applications, such as robotics, process control, and instrumentation, where accurate current sensing is required for monitoring and control purposes.Overall, the INA240A1DR integrated circuit chip offers high accuracy, bidirectional current sensing, low power consumption, and integrated protection features, making it suitable for a wide range of applications requiring precise current measurements.
INA240A1DR Relevant information