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MAX4073TAXK+T
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MAX4073TAXK+T

Introduction

The MAX4073TAXK+T is a high-side current-sense amplifier designed for use in a wide range of applications. This device offers precise current measurement and monitoring capabilities, making it suitable for various industries and electronic systems.

Product Category

The MAX4073TAXK+T belongs to the category of high-side current-sense amplifiers.

Basic Information Overview

  • Use: The MAX4073TAXK+T is used for accurate current sensing and monitoring in electronic systems.
  • Characteristics: It offers high precision, low offset voltage, and a wide input voltage range, making it suitable for demanding applications.
  • Package: The device is available in a small, space-saving package, enhancing its versatility in different designs.
  • Essence: Its essence lies in providing accurate and reliable current measurements in high-side applications.
  • Packaging/Quantity: The MAX4073TAXK+T is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Input Voltage Range: 4V to 76V
  • Supply Voltage Range: 4V to 76V
  • Operating Temperature Range: -40°C to +125°C
  • Gain Options: Various gain options are available to suit different application requirements.

Detailed Pin Configuration

The MAX4073TAXK+T features a detailed pin configuration that includes input, output, and power supply pins, along with other essential connections for proper functionality.

Functional Features

  • High Precision: Offers accurate current measurement with low offset voltage.
  • Wide Input Voltage Range: Suitable for diverse applications with varying voltage levels.
  • Temperature Stability: Maintains performance across a wide temperature range.

Advantages and Disadvantages

Advantages

  • Accurate current sensing
  • Wide input voltage range
  • Small package size for space-constrained designs

Disadvantages

  • Limited to high-side current sensing applications
  • May require external components for specific configurations

Working Principles

The MAX4073TAXK+T operates by measuring the voltage drop across an external shunt resistor to accurately determine the current flowing through the circuit. This measured voltage is then amplified and presented at the output for further processing or monitoring.

Detailed Application Field Plans

The MAX4073TAXK+T finds extensive use in various fields, including: - Automotive electronics for battery management and motor control - Industrial automation for current monitoring in power distribution systems - Renewable energy systems for precise current measurement in solar inverters and wind turbines

Detailed and Complete Alternative Models

  1. MAX4372TASA+: Offers similar high-side current-sensing capabilities with adjustable gain options.
  2. INA199A1QPWRQ1: High-side current-sense amplifier with integrated precision voltage reference.

In conclusion, the MAX4073TAXK+T serves as a versatile and reliable solution for high-side current sensing applications, offering precise measurements and robust performance across diverse industries and electronic systems.

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10个与MAX4073TAXK+T在技术解决方案中的应用相关的常见问题及解答

  1. What is the MAX4073TAXK+T?

    • The MAX4073TAXK+T is a high-side current-sense amplifier with precision accuracy and low quiescent current, designed for use in various technical solutions.

  2. What is the typical application of MAX4073TAXK+T?

    • The MAX4073TAXK+T is commonly used for overcurrent protection, load monitoring, and power management in applications such as automotive, industrial, and consumer electronics.

  3. What is the input voltage range of MAX4073TAXK+T?

    • The input voltage range of MAX4073TAXK+T is typically between 4.5V and 76V, making it suitable for a wide range of power supply systems.

  4. What is the output voltage range of MAX4073TAXK+T?

    • The output voltage range of MAX4073TAXK+T is typically from 0.1V to VCC - 0.1V, providing flexibility in interfacing with microcontrollers or analog-to-digital converters.

  5. How does MAX4073TAXK+T achieve high accuracy?

    • MAX4073TAXK+T achieves high accuracy through its low offset voltage, low gain error, and low temperature drift, ensuring precise current measurements.

  6. Can MAX4073TAXK+T handle high common-mode voltages?

    • Yes, MAX4073TAXK+T can handle high common-mode voltages, making it suitable for applications with large ground shifts or noisy environments.

  7. Does MAX4073TAXK+T offer built-in protection features?

    • Yes, MAX4073TAXK+T includes features such as reverse-battery protection, short-circuit protection, and thermal shutdown to enhance system reliability.

  8. What are the package options available for MAX4073TAXK+T?

    • MAX4073TAXK+T is available in small footprint packages such as TDFN and SOIC, offering flexibility for different PCB layouts and space constraints.

  9. Is MAX4073TAXK+T suitable for battery-powered applications?

    • Yes, MAX4073TAXK+T's low quiescent current and wide input voltage range make it well-suited for battery-powered applications requiring efficient current sensing.

  10. Where can I find detailed application notes for using MAX4073TAXK+T in my design?

    • Detailed application notes, reference designs, and evaluation kits for MAX4073TAXK+T can be found on the manufacturer's website or through authorized distributors.