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INA181A4IDBVT

INA181A4IDBVT

Manufacturer No:

INA181A4IDBVT

Manufacturer:

Texas Instruments

Description:

IC CURR SENSE 1 CIRCUIT SOT23-6

Datasheet:

Datasheet

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INA181A4IDBVT Specifications

  • Type
    Parameter
  • -3db Bandwidth
    350 kHz
  • Supplier Device Package
    SOT-23-6
  • Package / Case
    SOT-23-6
  • 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
    260µA
  • Slew Rate
    2V/µs
  • Output Type
    Rail-to-Rail
  • Number of Circuits
    1
  • Amplifier Type
    Current Sense
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The INA181A4IDBVT is a high-precision, low-power, bidirectional current-sensing integrated circuit chip. It offers several advantages and can be applied in various scenarios:Advantages: 1. High Precision: The INA181A4IDBVT provides accurate current measurements with a maximum offset voltage of 50μV and a maximum gain error of 0.5%. This high precision makes it suitable for applications that require accurate current sensing.2. Bidirectional Current Sensing: The chip can measure 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 INA181A4IDBVT operates at a low supply voltage range of 2.7V to 5.5V and consumes very low quiescent current (typically 60μA). This low power consumption is beneficial for battery-powered applications, as it helps to extend the battery life.4. Wide Common-Mode Voltage Range: The chip can tolerate a wide range of common-mode voltages, from -0.2V to +26V. This feature allows it to be used in applications where the current being sensed is not at ground potential, such as in motor control systems.Application Scenarios: 1. Battery Monitoring: The INA181A4IDBVT can be used to monitor the charging and discharging currents of batteries accurately. This is useful in applications like electric vehicles, portable devices, and renewable energy systems.2. Power Management: The chip can be employed in power management systems to measure the current flowing through power supplies, DC-DC converters, and voltage regulators. This enables efficient power management and helps in optimizing energy consumption.3. Motor Control: In motor control applications, the INA181A4IDBVT can be used to measure the current flowing through the motor windings. This allows for precise control and protection of the motor, preventing damage due to excessive current.4. Industrial Automation: The chip can be utilized in various industrial automation scenarios, such as robotics, process control, and factory automation. It enables accurate current sensing in control loops, ensuring safe and efficient operation.5. Solar Power Systems: The INA181A4IDBVT can be employed in solar power systems to monitor the current generated by solar panels. This helps in optimizing the power output and ensures the system operates within safe limits.Overall, the INA181A4IDBVT integrated circuit chip offers high precision, bidirectional current sensing, low power consumption, and a wide range of applications.
INA181A4IDBVT Relevant information