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INA190A1QDCKRQ1

INA190A1QDCKRQ1

Manufacturer No:

INA190A1QDCKRQ1

Manufacturer:

Texas Instruments

Description:

IC CURR SENSE 1 CIRCUIT SC70-6

Datasheet:

Datasheet

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INA190A1QDCKRQ1 Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Supplier Device Package
    SC-70-6
  • Package / Case
    6-TSSOP, SC-88, SOT-363
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply Span (Max)
    5.5 V
  • Voltage - Supply Span (Min)
    1.7 V
  • Current - Supply
    48µA
  • Voltage - Input Offset
    3 µV
  • Current - Input Bias
    500 pA
  • Gain Bandwidth Product
    45 kHz
  • Slew Rate
    0.3V/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
    Automotive, AEC-Q100
The INA190A1QDCKRQ1 integrated circuit (IC) chips are precision amplifiers specifically designed for current sensing applications. These chips have several advantages and can be used in various scenarios, such as:1. High Accuracy: The INA190A1QDCKRQ1 chips offer high accuracy in current measurement, with a maximum offset voltage of 150μV and a maximum gain error of 0.1%, ensuring precise current sensing.2. Wide Common-Mode Voltage Range: These chips feature a wide common-mode voltage range of -0.2V to 26V, allowing their usage in applications with varying voltage levels.3. Low Quiescent Current Consumption: The INA190A1QDCKRQ1 chips have low quiescent current consumption, which helps in reducing power consumption and maximizing battery life in portable or low-power applications.4. Overvoltage and Reverse-Polarity Protection: These chips come with integrated overvoltage and reverse-polarity protection, making them suitable for applications where accidental voltage or polarity reversal can occur.5. Automotive Grade: The INA190A1QDCKRQ1 chips are automotive-grade ICs, designed to meet the stringent requirements of the automotive industry, ensuring high reliability and performance in automotive applications.Application Scenarios:1. Motor Control: INA190A1QDCKRQ1 chips can be used in motor control applications to monitor and measure the current flowing through the motor windings, helping to protect against overcurrent conditions, monitor motor performance, and achieve closed-loop control.2. Power Management: These chips can be employed in power management systems to measure current consumption in various stages, such as battery charging and discharging, load switching, and power supply monitoring.3. Battery Management: INA190A1QDCKRQ1 chips find applications in battery management systems, including electric vehicles and portable devices, to accurately measure the current flowing into or out of the battery, enabling charging control, state-of-charge estimation, and safety monitoring.4. Solar Power Systems: These chips can be utilized in solar power systems to measure the current generated by solar panels, enabling monitoring, fault detection, and optimization of system performance.5. Overcurrent Protection: The INA190A1QDCKRQ1 chips can be used in overcurrent protection circuits, where they monitor and detect excessive current flow, triggering protective actions such as circuit shutdown or fault indication.Overall, the advantages of INA190A1QDCKRQ1 chips, coupled with their precise current sensing capabilities, make them suitable for a wide range of applications requiring accurate monitoring and measurement of current.
INA190A1QDCKRQ1 Relevant information