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AMC1303M2510DWV
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AMC1303M2510DWV

Product Overview

Category

The AMC1303M2510DWV belongs to the category of integrated circuit (IC) devices.

Use

This product is primarily used for electrical isolation and current sensing applications in various electronic systems.

Characteristics

  • Provides galvanic isolation between high-voltage and low-voltage circuits.
  • Offers accurate current measurement with high linearity and low offset error.
  • Supports wide input voltage range and operates at high temperatures.
  • Features low power consumption and excellent noise immunity.

Package

The AMC1303M2510DWV is available in a small form factor, surface-mount package.

Essence

The essence of this product lies in its ability to accurately measure current while providing electrical isolation, ensuring safety and reliability in electronic systems.

Packaging/Quantity

The AMC1303M2510DWV is typically packaged in reels or tubes, with a quantity of 250 units per package.

Specifications

  • Input Voltage Range: ±250 mV
  • Supply Voltage Range: 2.7 V to 5.5 V
  • Isolation Voltage: 4 kVrms
  • Operating Temperature Range: -40°C to +125°C
  • Output Type: Analog
  • Gain Error: ±0.5%
  • Offset Error: ±10 µV
  • Bandwidth: 80 kHz
  • Package Type: SOIC-16

Detailed Pin Configuration

  1. VDDA: Positive supply voltage for analog circuitry.
  2. VSSA: Ground connection for analog circuitry.
  3. VDD: Positive supply voltage for digital circuitry.
  4. VSS: Ground connection for digital circuitry.
  5. VIN+: Positive input terminal for current sensing.
  6. VIN-: Negative input terminal for current sensing.
  7. VREF: Reference voltage output.
  8. VOUT: Analog output voltage.
  9. NC: No connection.
  10. NC: No connection.
  11. NC: No connection.
  12. NC: No connection.
  13. NC: No connection.
  14. NC: No connection.
  15. NC: No connection.
  16. NC: No connection.

Functional Features

  • High accuracy current sensing with excellent linearity.
  • Galvanic isolation for enhanced safety and noise immunity.
  • Wide input voltage range allows compatibility with various systems.
  • Low power consumption for energy-efficient operation.
  • Compact package size for space-constrained applications.

Advantages and Disadvantages

Advantages

  • Accurate current measurement with low offset error.
  • High linearity ensures precise results.
  • Provides electrical isolation, enhancing system safety.
  • Wide operating temperature range for versatile applications.
  • Excellent noise immunity for reliable performance.

Disadvantages

  • Limited bandwidth may not be suitable for high-frequency applications.
  • Requires external components for proper operation.
  • Relatively higher cost compared to non-isolated current sensing solutions.

Working Principles

The AMC1303M2510DWV utilizes a precision analog front-end and an isolation barrier to measure current accurately. It employs a shunt resistor in series with the load to sense the current. The voltage across the shunt resistor is then amplified and isolated using integrated circuitry. The isolated output provides a scaled representation of the sensed current, ensuring safe and accurate measurements.

Detailed Application Field Plans

The AMC1303M2510DWV finds applications in various fields, including but not limited to: - Industrial automation - Power monitoring and control systems - Motor control and drives - Renewable energy systems - Battery management systems - Inverters and converters

Detailed and Complete Alternative Models

  1. AMC1303M2520DWV: Similar to AMC1303M2510DWV, but with a different package type (SOIC-20).
  2. AMC1303M2510DWVR: Tape and reel packaging option for automated assembly.
  3. AMC1303M2510DWR: Wide temperature range variant (-40°C to +150°C).

These alternative models offer similar functionality and performance, providing flexibility in choosing the most suitable option for specific applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AMC1303M2510DWV dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of AMC1303M2510DWV in technical solutions:

  1. Q: What is the AMC1303M2510DWV?
    A: The AMC1303M2510DWV is a high-precision, isolated delta-sigma modulator with an integrated digital filter.

  2. Q: What is the purpose of using the AMC1303M2510DWV in technical solutions?
    A: The AMC1303M2510DWV is commonly used for current sensing and voltage measurement in applications that require isolation.

  3. Q: How does the AMC1303M2510DWV provide isolation?
    A: The AMC1303M2510DWV uses integrated capacitive isolation technology to provide galvanic isolation between the input and output.

  4. Q: What is the input voltage range of the AMC1303M2510DWV?
    A: The AMC1303M2510DWV has a wide input voltage range of ±250 mV, which allows for accurate measurement of small signals.

  5. Q: Can the AMC1303M2510DWV be used for both AC and DC measurements?
    A: Yes, the AMC1303M2510DWV can be used for both AC and DC measurements due to its high common-mode rejection ratio (CMRR).

  6. Q: What is the output data rate of the AMC1303M2510DWV?
    A: The AMC1303M2510DWV supports output data rates up to 78.125 kSPS (kilosamples per second).

  7. Q: Is the AMC1303M2510DWV compatible with microcontrollers and digital signal processors (DSPs)?
    A: Yes, the AMC1303M2510DWV has a standard serial peripheral interface (SPI) that makes it compatible with most microcontrollers and DSPs.

  8. Q: Can the AMC1303M2510DWV be used in high-voltage applications?
    A: Yes, the AMC1303M2510DWV has a high common-mode voltage range of ±700 V, making it suitable for high-voltage applications.

  9. Q: Does the AMC1303M2510DWV require an external power supply?
    A: Yes, the AMC1303M2510DWV requires a separate power supply for its operation. It is typically powered by a single 5 V supply.

  10. Q: Are there any evaluation boards or reference designs available for the AMC1303M2510DWV?
    A: Yes, Texas Instruments provides evaluation boards and reference designs to help users quickly prototype and integrate the AMC1303M2510DWV into their applications.

Please note that these answers are general and may vary depending on the specific requirements and use cases of your technical solution.