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INA301A1QDGKRQ1

  • In Stock: 10000
  • Available: 2500

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.72500US $2.73
10+US $2.45250US $24.53
30+US $1.90750US $57.23
100+US $1.56688US $156.69
500+US $1.49875US $749.38
1000+US $1.36250US $1362.50

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Description

The INA301A1QDGKRQ1 is a precision current sense amplifier manufactured by Texas Instruments. This device is designed to provide accurate current sensing in a variety of applications, including power management, battery monitoring, and motor control.

Key Features:

  1. High Precision: The INA301A1 offers a high common-mode voltage range, allowing it to accurately measure current in high-side applications. Its precision is enhanced by low offset voltage and low drift characteristics.

  2. Gain Configuration: The amplifier has a fixed gain of 100 V/V, which simplifies design and reduces the need for external components. This fixed gain allows for straightforward integration into existing circuits.

  3. Wide Supply Voltage Range: The device operates over a wide supply voltage range, typically from 2.7V to 5.5V, making it suitable for various battery-operated and low-voltage applications.

  4. Low Power Consumption: The INA301A1 is designed for low power consumption, which is critical in battery-powered applications. It features a shutdown mode that further reduces power draw when the device is not in use.

  5. Small Package Size: The device is available in a compact QFN (Quad Flat No-lead) package, which is ideal for space-constrained designs. The small footprint allows for efficient PCB layout and integration into compact systems.

  6. Temperature Range: The INA301A1 is rated for operation over an extended temperature range, making it suitable for industrial applications where temperature variations can be significant.

  7. Protection Features: The amplifier includes built-in protection against overvoltage conditions, ensuring reliability and longevity in demanding environments.

Applications:

  • Battery Management Systems: The INA301A1 is commonly used in battery management systems to monitor charge and discharge currents, helping to optimize battery performance and lifespan.

  • Power Monitoring: In power supply designs, it can be used to monitor load currents, providing feedback for control systems to maintain efficiency.

  • Motor Control: The device can be employed in motor control applications to sense current and provide feedback for closed-loop control systems.

Conclusion:

The INA301A1QDGKRQ1 from Texas Instruments is a versatile and reliable current sense amplifier that combines precision, low power consumption, and a compact design. Its features make it an excellent choice for a wide range of applications in the fields of power management and control systems.

Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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