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INA211BIRSWR
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INA211BIRSWR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Current Sense Amplifier
  • Characteristics: High precision, low offset voltage, wide supply range
  • Package: 8-VSSOP
  • Essence: Precision current sensing
  • Packaging/Quantity: Tape & Reel (2500 units)

Specifications

  • Supply Voltage: 2.7V to 26V
  • Input Offset Voltage: ±150µV
  • Gain Bandwidth Product: 500kHz
  • Common Mode Rejection Ratio (CMRR): 100dB
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. V+
  2. V-
  3. OUT
  4. REF
  5. GND
  6. SET
  7. NC
  8. IN+

Functional Features

  • High Accuracy Current Sensing
  • Wide Supply Voltage Range
  • Low Quiescent Current
  • Adjustable Gain

Advantages and Disadvantages

Advantages

  • High precision current sensing
  • Wide operating temperature range
  • Small package size

Disadvantages

  • Limited output current capability
  • Sensitive to external noise

Working Principles

The INA211BIRSWR is a precision current sense amplifier that utilizes a high-precision resistor to measure the current flowing through a load. It amplifies the small differential voltage developed across the sense resistor and provides an output voltage proportional to the load current.

Detailed Application Field Plans

The INA211BIRSWR is suitable for various applications including: - Battery Management Systems - Power Supplies - Motor Control - Overcurrent Protection Circuits

Detailed and Complete Alternative Models

  • INA210
  • INA212
  • INA213
  • INA214

Note: The above list is not exhaustive and there are other alternative models available in the market.

This completes the English editing encyclopedia entry structure format for INA211BIRSWR.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací INA211BIRSWR v technických řešeních

Sure, here are 10 common questions and answers related to the application of INA211BIRSWR in technical solutions:

  1. What is the INA211BIRSWR?

    • The INA211BIRSWR is a precision current-sensing amplifier with an integrated shunt resistor used for monitoring current in electronic systems.

  2. What is the typical application of the INA211BIRSWR?

    • The INA211BIRSWR is commonly used for overcurrent protection, battery management, motor control, and power management applications.

  3. What is the operating voltage range of the INA211BIRSWR?

    • The operating voltage range of the INA211BIRSWR is typically between 2.7V and 26V.

  4. What is the output voltage range of the INA211BIRSWR?

    • The output voltage range of the INA211BIRSWR is typically between 0V and the supply voltage minus 0.9V.

  5. How does the INA211BIRSWR provide overcurrent protection?

    • The INA211BIRSWR can be configured to trigger an alert or shut down the system when the monitored current exceeds a set threshold, providing overcurrent protection.

  6. What is the accuracy of the current measurement with the INA211BIRSWR?

    • The INA211BIRSWR offers high accuracy, typically within ±0.5% of the measured value.

  7. Can the INA211BIRSWR be used in high-side or low-side current sensing applications?

    • Yes, the INA211BIRSWR can be used in both high-side and low-side current sensing applications, offering flexibility in system design.

  8. What is the temperature range for operation of the INA211BIRSWR?

    • The INA211BIRSWR is designed to operate over a wide temperature range, typically from -40°C to 125°C.

  9. Does the INA211BIRSWR require external calibration?

    • No, the INA211BIRSWR features internal calibration, simplifying the design and setup process.

  10. Is the INA211BIRSWR suitable for automotive applications?

    • Yes, the INA211BIRSWR is suitable for automotive applications due to its wide operating voltage range and robust design.

I hope these questions and answers are helpful for your technical solutions involving the INA211BIRSWR! If you have any more specific questions, feel free to ask.