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INA210AIDCKRG4
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INA210AIDCKRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Current Shunt Monitor
  • Characteristics: High accuracy, low offset voltage, wide common-mode range
  • Package: SC70-6
  • Essence: Monitors current flowing through a shunt resistor
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Supply Voltage Range: 2.7V to 26V
  • Input Common-Mode Voltage Range: -0.3V to +26V
  • Quiescent Current: 60µA
  • Gain Error: ±0.5%
  • Offset Voltage: ±150µV
  • Bandwidth: 200kHz
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The INA210AIDCKRG4 has the following pin configuration:

  1. V+ (Positive Power Supply)
  2. V- (Negative Power Supply)
  3. REF (Reference Voltage)
  4. OUT (Output Voltage)
  5. SET (Gain Setting)
  6. IN- (Inverting Input)

Functional Features

  • High accuracy current sensing
  • Wide input common-mode voltage range
  • Low offset voltage
  • Adjustable gain setting
  • Rail-to-rail output swing
  • Low quiescent current

Advantages

  • Accurate current monitoring
  • Wide operating voltage range
  • Small package size
  • Low power consumption
  • Adjustable gain for flexibility

Disadvantages

  • Limited bandwidth compared to some alternatives
  • Higher cost compared to basic current sensing solutions

Working Principles

The INA210AIDCKRG4 is designed to monitor the current flowing through a shunt resistor in various applications. It utilizes a precision amplifier to measure the voltage drop across the shunt resistor and provides an amplified output proportional to the current. The gain of the amplifier can be adjusted using the SET pin to match the specific requirements of the application.

Detailed Application Field Plans

The INA210AIDCKRG4 is commonly used in applications that require accurate current monitoring, such as:

  1. Battery management systems
  2. Power supplies and converters
  3. Motor control systems
  4. Solar power systems
  5. Industrial automation

Detailed Alternative Models

  1. INA219: Similar functionality with higher precision and additional features.
  2. INA138: Lower cost alternative with slightly reduced accuracy.
  3. MAX4080: Higher bandwidth option for applications requiring faster response times.

These alternative models offer different trade-offs in terms of accuracy, cost, and performance, allowing users to choose the most suitable solution for their specific needs.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق INA210AIDCKRG4 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of INA210AIDCKRG4 in technical solutions:

  1. Q: What is the INA210AIDCKRG4? A: The INA210AIDCKRG4 is a high-side current shunt monitor IC (integrated circuit) that can accurately measure current flowing through a shunt resistor.

  2. Q: What is the purpose of using the INA210AIDCKRG4 in a technical solution? A: The INA210AIDCKRG4 is used to monitor and measure current in various applications, such as power supplies, motor control, battery management systems, and industrial automation.

  3. Q: How does the INA210AIDCKRG4 work? A: The INA210AIDCKRG4 measures the voltage drop across a shunt resistor and converts it into a proportional output voltage, which can be easily measured by a microcontroller or other monitoring devices.

  4. Q: What is the maximum current range that the INA210AIDCKRG4 can measure? A: The INA210AIDCKRG4 can measure currents up to ±26A with a typical accuracy of ±0.5%.

  5. Q: Can the INA210AIDCKRG4 operate with a single power supply? A: Yes, the INA210AIDCKRG4 can operate with a single power supply ranging from 2.7V to 26V.

  6. Q: Is the INA210AIDCKRG4 suitable for high-frequency applications? A: Yes, the INA210AIDCKRG4 has a bandwidth of 200kHz, making it suitable for high-frequency current measurements.

  7. Q: Does the INA210AIDCKRG4 provide any built-in protection features? A: Yes, the INA210AIDCKRG4 includes features like overcurrent detection and thermal shutdown to protect against excessive current or temperature.

  8. Q: Can the INA210AIDCKRG4 be used in automotive applications? A: Yes, the INA210AIDCKRG4 is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability.

  9. Q: What is the output format of the INA210AIDCKRG4? A: The INA210AIDCKRG4 provides a voltage output proportional to the measured current, typically with a gain of 200mV/A.

  10. Q: Are there any evaluation boards or reference designs available for the INA210AIDCKRG4? A: Yes, Texas Instruments provides evaluation modules and reference designs for the INA210AIDCKRG4, which can help users quickly prototype and integrate the IC into their technical solutions.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.