MAX4373TESA+
Introduction
The MAX4373TESA+ is a precision, high-side current-sense amplifier designed for use in a wide range of applications. This device offers exceptional accuracy and versatility, making it suitable for various electronic systems.
Basic Information Overview
- Category: Current-Sense Amplifier
- Use: The MAX4373TESA+ is used to measure current in a circuit by sensing the voltage drop across a shunt resistor.
- Characteristics: High precision, low offset voltage, wide supply voltage range
- Package: 8-pin SOIC package
- Essence: Precision current sensing for accurate measurement and control
- Packaging/Quantity: Available in tape and reel packaging with quantities as per customer requirements
Specifications
- Supply Voltage: 2.7V to 28V
- Input Offset Voltage: ±150µV (max)
- Gain Range: 20V/V to 100V/V
- Bandwidth: 500kHz (typ)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- V+
- IN+
- IN-
- V-
- SET
- OUT
- GND
- REF
Functional Features
- High precision current sensing
- Wide supply voltage range
- Low offset voltage for accurate measurements
- Adjustable gain settings for flexibility in different applications
- Wide operating temperature range for versatility
Advantages and Disadvantages
Advantages
- Exceptional accuracy
- Versatile gain settings
- Wide supply voltage range
- Suitable for harsh environments due to wide operating temperature range
Disadvantages
- Slightly higher cost compared to basic current-sense amplifiers
- Requires careful PCB layout for optimal performance
Working Principles
The MAX4373TESA+ operates by measuring the voltage drop across a shunt resistor in the current path. It amplifies this voltage to provide an accurate representation of the current flowing through the circuit. The gain setting can be adjusted to accommodate different current ranges, providing flexibility in various applications.
Detailed Application Field Plans
The MAX4373TESA+ is well-suited for a wide range of applications including: - Battery management systems - Power supplies - Motor control - Overcurrent protection circuits - Solar power systems - Industrial automation
Detailed and Complete Alternative Models
- INA199
- LTC6101
- AD8210
- MAX9939
In conclusion, the MAX4373TESA+ is a precision current-sense amplifier that offers exceptional accuracy, versatility, and reliability, making it an ideal choice for various electronic systems.
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10个与MAX4373TESA+在技术解决方案中的应用相关的常见问题及解答
What is the MAX4373TESA+ used for?
- The MAX4373TESA+ is a high-side current-sense amplifier used to measure current in various technical solutions.
What is the supply voltage range for MAX4373TESA+?
- The supply voltage range for MAX4373TESA+ is typically between 4.5V and 28V.
What is the typical gain of MAX4373TESA+?
- The typical gain of MAX4373TESA+ is 20V/V.
How accurate is the MAX4373TESA+ in measuring current?
- The MAX4373TESA+ has a typical accuracy of ±1% for current measurements.
What is the bandwidth of MAX4373TESA+?
- The bandwidth of MAX4373TESA+ is typically 500kHz.
Can MAX4373TESA+ be used in automotive applications?
- Yes, MAX4373TESA+ can be used in automotive applications due to its wide supply voltage range and robust design.
Does MAX4373TESA+ have built-in protection features?
- Yes, MAX4373TESA+ includes built-in overcurrent and overtemperature protection.
What is the package type of MAX4373TESA+?
- MAX4373TESA+ is available in a small 8-pin SOIC package.
Is MAX4373TESA+ suitable for battery management systems?
- Yes, MAX4373TESA+ is suitable for battery management systems due to its high accuracy and low offset voltage.
Can MAX4373TESA+ be used in industrial control systems?
- Yes, MAX4373TESA+ is well-suited for industrial control systems due to its high-side current sensing capabilities and robust performance.