INA281A3IDBVT

INA281A3IDBVT

Manufacturer No:

INA281A3IDBVT

Manufacturer:

Texas Instruments

Description:

IC CURR SENSE 1 CIRCUIT SOT23-5

Datasheet:

Datasheet

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INA281A3IDBVT Specifications

  • Type
    Parameter
  • 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
  • -3db Bandwidth
    -
  • Gain Bandwidth Product
    1 MHz
  • 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 INA281A3IDBVT is a precision, low-power, bidirectional current-sense amplifier integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the INA281A3IDBVT chip are:Advantages: 1. High precision: The INA281A3IDBVT chip provides accurate current measurements with a typical gain error of only 0.5%. 2. Bidirectional current sensing: It can measure both positive and negative currents, making it suitable for applications where current flows in both directions. 3. Low power consumption: The chip operates at a low supply voltage and consumes minimal power, making it suitable for battery-powered applications. 4. Wide input voltage range: It can handle input voltages ranging from -0.2V to 26V, allowing it to be used in a wide range of applications. 5. Small form factor: The chip comes in a small SOT-23 package, making it suitable for space-constrained applications.Application scenarios: 1. Battery monitoring: The INA281A3IDBVT chip can be used to monitor the charging and discharging currents of batteries accurately. This is useful in applications such as electric vehicles, portable devices, and energy storage systems. 2. Power management: It can be used in power management systems to monitor and control the current flow in various circuits, ensuring efficient power usage and preventing overloads. 3. Motor control: The chip can be used in motor control applications to measure the current flowing through the motor windings, enabling precise control and protection against overcurrent conditions. 4. Solar power systems: It can be used in solar power systems to monitor the current flowing from the solar panels to the battery or grid, helping optimize power generation and prevent system failures. 5. Industrial automation: The chip can be used in industrial automation systems to monitor and control the current flow in various equipment, ensuring safe and efficient operation.Overall, the INA281A3IDBVT chip's high precision, bidirectional current sensing capability, low power consumption, and small form factor make it suitable for a wide range of applications where accurate current measurements are required.