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INA281A4IDBVR

INA281A4IDBVR

Manufacturer No:

INA281A4IDBVR

Manufacturer:

Texas Instruments

Description:

IC CURR SENSE 1 CIRCUIT SOT23-5

Datasheet:

Datasheet

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INA281A4IDBVR Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply Span (Max)
    20 V
  • Voltage - Supply Span (Min)
    2.7 V
  • Current - Supply
    1.5mA
  • Voltage - Input Offset
    30 µV
  • Current - Input Bias
    20 µA
  • Gain Bandwidth Product
    900 kHz
  • Slew Rate
    2.5V/µs
  • Output Type
    -
  • Number of Circuits
    1
  • Amplifier Type
    Current Sense
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The INA281A4IDBVR is a precision, low-power, bidirectional current-sense amplifier integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the INA281A4IDBVR chip are:Advantages: 1. High Accuracy: The INA281A4IDBVR chip provides high accuracy current sensing with a maximum offset voltage of 50μV and a maximum gain error of 0.5%.2. Bidirectional Current Sensing: It can measure both positive and negative currents accurately, making it suitable for applications where bidirectional current flow needs to be monitored.3. Low Power Consumption: The chip operates at a low supply voltage range of 2.7V to 5.5V and consumes very low quiescent current, making it suitable for battery-powered applications.4. Wide Common-Mode Voltage Range: The INA281A4IDBVR chip can handle a wide common-mode voltage range of -0.2V to 26V, allowing it to be used in applications with high common-mode voltage levels.5. Small Package Size: The chip is available in a small SOT-23 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. Battery Monitoring: The INA281A4IDBVR chip 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 Supplies: It can be used in power supply circuits to monitor the current flowing through the load. This helps in overcurrent protection, load balancing, and fault detection.3. Motor Control: The chip can be used in motor control applications to monitor the current flowing through the motor windings. It enables precise control and protection of the motor.4. Solar Power Systems: The INA281A4IDBVR chip can be used in solar power systems to monitor the current flowing from the solar panels to the battery or grid. It helps in optimizing the power generation and ensures efficient utilization of solar energy.5. Industrial Automation: It can be used in various industrial automation applications where accurate current sensing is required, such as robotics, process control, and equipment monitoring.Overall, the INA281A4IDBVR chip offers high accuracy, bidirectional current sensing, low power consumption, and a wide voltage range, making it suitable for a wide range of applications requiring precise current monitoring.
INA281A4IDBVR Relevant information