Meixin Integrated
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
MAX4375TEUB-T
Lihat Butiran Helaian data

MAX4375TEUB-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Current Sense Amplifier
  • Characteristics: High precision, low offset voltage, wide input voltage range
  • Package: 10 µMAX® (3mm x 3mm)
  • Essence: The MAX4375TEUB-T is a current sense amplifier designed for accurate measurement of small currents in various applications.
  • Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

  • Supply Voltage Range: 2.7V to 28V
  • Input Common Mode Voltage Range: -0.1V to +28V
  • Output Voltage Swing: 0V to VCC-1.2V
  • Gain Bandwidth Product: 500kHz
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX4375TEUB-T has the following pin configuration:

  1. OUT: Output Pin
  2. IN+: Positive Input Pin
  3. IN-: Negative Input Pin
  4. REF: Reference Voltage Pin
  5. GND: Ground Pin
  6. VCC: Supply Voltage Pin

Functional Features

  • High accuracy current sensing
  • Low offset voltage for precise measurements
  • Wide input voltage range allows for versatile applications
  • Rail-to-rail output swing for maximum signal integrity
  • Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages: - High precision current sensing - Wide input voltage range - Low offset voltage - Rail-to-rail output swing - Low quiescent current

Disadvantages: - Limited gain bandwidth product compared to some alternatives - Higher cost compared to some alternatives

Working Principles

The MAX4375TEUB-T operates by amplifying the voltage drop across a sense resistor in series with the current being measured. The amplified voltage is then outputted for further processing or measurement. The device utilizes a precision amplifier with low offset voltage and high common-mode rejection ratio to ensure accurate current measurements.

Detailed Application Field Plans

The MAX4375TEUB-T can be used in various applications, including but not limited to: - Battery management systems - Power monitoring and control - Motor control - Current sensing in industrial equipment - Overcurrent protection circuits

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MAX4375TEUB-T are: - INA219 from Texas Instruments - LTC6101 from Analog Devices - AD8211 from Analog Devices - ACS712 from Allegro Microsystems

These alternative models offer similar functionality and can be suitable replacements depending on specific requirements and constraints.

Word count: 305 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAX4375TEUB-T dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MAX4375TEUB-T in technical solutions:

  1. Q: What is the MAX4375TEUB-T? A: The MAX4375TEUB-T is a high-side current-sense amplifier designed for precision measurement of current in various applications.

  2. Q: What is the operating voltage range of MAX4375TEUB-T? A: The operating voltage range of MAX4375TEUB-T is typically between 2.7V and 28V.

  3. Q: What is the maximum input offset voltage of MAX4375TEUB-T? A: The maximum input offset voltage of MAX4375TEUB-T is typically ±500µV.

  4. Q: Can MAX4375TEUB-T measure both AC and DC currents? A: Yes, MAX4375TEUB-T can measure both AC and DC currents accurately.

  5. Q: What is the maximum common-mode voltage range of MAX4375TEUB-T? A: The maximum common-mode voltage range of MAX4375TEUB-T is typically from -0.3V to +28V.

  6. Q: Does MAX4375TEUB-T require an external shunt resistor? A: Yes, MAX4375TEUB-T requires an external shunt resistor to measure the current accurately.

  7. Q: What is the bandwidth of MAX4375TEUB-T? A: The bandwidth of MAX4375TEUB-T is typically 500kHz.

  8. Q: Can MAX4375TEUB-T operate in harsh environments? A: Yes, MAX4375TEUB-T is designed to operate in harsh environments with its wide temperature range and robust construction.

  9. Q: Is MAX4375TEUB-T suitable for battery-powered applications? A: Yes, MAX4375TEUB-T is suitable for battery-powered applications due to its low quiescent current and wide operating voltage range.

  10. Q: What are the typical applications of MAX4375TEUB-T? A: MAX4375TEUB-T is commonly used in power management systems, motor control, battery chargers, and other applications that require accurate current measurement.

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