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MAX4373HEUA
Product Overview
Category
The MAX4373HEUA belongs to the category of precision, high-side current-sense amplifiers.
Use
It is used for accurate current measurement in various applications such as power management and battery monitoring.
Characteristics
- High precision
- Wide input voltage range
- Low offset voltage
- Low quiescent current
Package
The MAX4373HEUA comes in a small 8-pin µMAX package, making it suitable for space-constrained applications.
Essence
The essence of MAX4373HEUA lies in its ability to provide precise current measurements with minimal power consumption.
Packaging/Quantity
It is typically available in reels of 2500 units.
Specifications
- Input Voltage Range: 2.7V to 28V
- Quiescent Current: 60µA
- Offset Voltage: 300µV
- Gain Bandwidth Product: 500kHz
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- IN+
- IN-
- REF
- VCC
- OUT
- GND
- SET
- NC
Functional Features
- High accuracy current sensing
- Wide input voltage range
- Low power consumption
- Internal gain setting
Advantages
- Precise current measurement
- Suitable for low-power applications
- Wide operating temperature range
Disadvantages
- Limited output current capability
- Higher cost compared to some alternatives
Working Principles
The MAX4373HEUA operates by measuring the voltage across a shunt resistor in the current path and amplifying it to provide an accurate representation of the current flow.
Detailed Application Field Plans
The MAX4373HEUA is well-suited for use in: - Battery management systems - Power supply monitoring - Motor control systems - Portable electronic devices
Detailed and Complete Alternative Models
Some alternative models to MAX4373HEUA include: - INA199 - LTC6101 - AD8210
In conclusion, the MAX4373HEUA is a precision current-sense amplifier that offers high accuracy and low power consumption, making it suitable for a wide range of applications in the field of electronics.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX4373HEUA v technických řešeních
What is the MAX4373HEUA?
- The MAX4373HEUA is a high-side current-sense amplifier designed for precision measurement of current in industrial, automotive, and communications applications.
What is the input voltage range of MAX4373HEUA?
- The input voltage range of MAX4373HEUA is typically 4V to 28V, making it suitable for a wide range of applications.
What is the typical gain of MAX4373HEUA?
- The typical gain of MAX4373HEUA is 20V/V, providing accurate current measurements with low offset and drift.
How does MAX4373HEUA help in overcurrent protection?
- MAX4373HEUA can be used to monitor current flow and trigger protective measures when the current exceeds a certain threshold, thus providing overcurrent protection.
Can MAX4373HEUA be used in battery management systems?
- Yes, MAX4373HEUA is commonly used in battery management systems to monitor charging and discharging currents accurately.
What are the key features of MAX4373HEUA?
- The key features of MAX4373HEUA include low offset voltage, low quiescent current, wide input voltage range, and high accuracy.
Is MAX4373HEUA suitable for high-precision current measurements?
- Yes, MAX4373HEUA is designed for high-precision current measurements, making it suitable for demanding technical solutions.
Can MAX4373HEUA be used in automotive applications?
- Yes, MAX4373HEUA is well-suited for automotive applications such as motor control, battery monitoring, and power management.
What are the typical applications of MAX4373HEUA in industrial settings?
- In industrial settings, MAX4373HEUA is commonly used for motor control, power supply monitoring, and overcurrent protection in various equipment.
How does MAX4373HEUA contribute to energy efficiency in technical solutions?
- By providing accurate current measurements, MAX4373HEUA helps optimize power usage and improve energy efficiency in technical solutions.