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MAX4372TESA

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Overview of MAX4372TESA

The MAX4372TESA is a high-side current-sense amplifier with a voltage output. It is designed for precision current monitoring in various applications, offering high accuracy and reliability in measuring current flow through a load.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • IN+: Positive Current Sense Input
  • IN-: Negative Current Sense Input
  • VS+: Positive Supply Voltage
  • OUT: Voltage Output
  • REF: Reference Voltage Output
  • EN: Enable Pin
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MAX4372TESA for a visual representation.

Key Features

  • High Accuracy: The MAX4372TESA offers high accuracy in current sensing, making it suitable for precision measurement applications.
  • Wide Supply Voltage Range: Operating from a wide voltage range, this amplifier accommodates various power supply configurations.
  • Enable Functionality: The enable pin allows for easy control of the amplifier, enabling power savings when not in use.
  • Voltage Output: With a voltage output, the MAX4372TESA provides a convenient way to measure current without the need for additional components.
  • Temperature Stability: This current-sense amplifier maintains stability over temperature variations, ensuring consistent performance.

Note: For detailed technical specifications, please refer to the MAX4372TESA datasheet.

Application

  • Power Management: Ideal for power monitoring and management applications where precise current measurements are required.
  • Battery Management: Suitable for monitoring battery charging and discharging currents in portable devices.
  • Motor Control: Used in motor control systems to monitor and control the current flow through motors.

Functionality

The MAX4372TESA is a high-side current-sense amplifier that accurately measures current and provides a voltage output proportional to the sensed current. It ensures reliable current monitoring in various electronic systems.

Usage Guide

  • Current Sensing: Connect the current sense inputs (IN+ and IN-) to measure the current flow through the load.
  • Power Supply: Connect the VS+ pin to the positive supply voltage and ensure proper ground connection.
  • Output Monitoring: Monitor the voltage output pin (OUT) to obtain the current measurement in voltage form.

Frequently Asked Questions

Q: What is the accuracy of the MAX4372TESA in current sensing?
A: The MAX4372TESA offers high accuracy with a typical error of ±1% in current sensing operations.

Q: Can the MAX4372TESA work with low-voltage supplies?
A: Yes, the MAX4372TESA can operate with supply voltages as low as 2.7V, making it suitable for low-power applications.

Equivalent

For similar functionalities, consider these alternatives to the MAX4372TESA:

  • INA209: A precision current-sense amplifier with integrated shunt resistor for convenient current monitoring.
  • LMP8480: This high-side current-sense amplifier offers high accuracy and wide supply voltage range for diverse applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Packaging Tube Part Status Obsolete
Amplifier Type Current Sense Number of Circuits 1
-3db Bandwidth 275 kHz Current - Input Bias 2 µA
Voltage - Input Offset 300 µV Current - Supply 30µA
Voltage - Supply Span (Min) 2.7 V Voltage - Supply Span (Max) 28 V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC
Base Product Number MAX4372

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MAX4372TESA

Quick Turnaround: Receive your order promptly

Inventory:

6,304