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MAX9921AUB/V+C40

MAX9921AUB/V+C40

Manufacturer No:

MAX9921AUB/V+C40

Description:

DUAL, 2-WIRE HALL-EFFECT SENSOR

Datasheet:

Datasheet

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MAX9921AUB/V+C40 Specifications

  • Type
    Parameter
  • Output Type
    2-Wire
  • Input Type
    Voltage
  • Supplier Device Package
    10-uMAX/uSOP
  • Package / Case
    10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Current - Supply
    1.3 mA
  • Type
    Hall Effect Sensor
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The MAX9921AUB/V+C40 is an integrated circuit chip designed for automotive applications. It is a high-side current-sense amplifier with an integrated fault detection feature. Here are some advantages and application scenarios of this chip:Advantages: 1. High-Side Current Sensing: The MAX9921AUB/V+C40 is specifically designed for high-side current sensing applications, allowing accurate measurement of current flowing through a load. 2. Integrated Fault Detection: The chip includes a fault detection feature that can detect overcurrent, short-circuit, and open-circuit conditions. This helps in protecting the load and the circuitry from damage. 3. Wide Input Voltage Range: The chip can operate with input voltages ranging from 4V to 28V, making it suitable for a wide range of automotive applications. 4. Low Quiescent Current: The MAX9921AUB/V+C40 has a low quiescent current of 50μA, which helps in reducing power consumption and increasing overall efficiency.Application Scenarios: 1. Automotive Powertrain Systems: The MAX9921AUB/V+C40 can be used in automotive powertrain systems to monitor and control the current flowing through various components such as motors, solenoids, and valves. The fault detection feature ensures safe operation and protects the components from damage. 2. Battery Management Systems: In electric vehicles or hybrid vehicles, the chip can be used in battery management systems to monitor the current flowing in and out of the battery. This helps in accurately measuring the battery's state of charge and detecting any faults or abnormalities. 3. Lighting Systems: The chip can be utilized in automotive lighting systems to monitor the current flowing through the headlights, taillights, or other lighting components. This allows for precise control and fault detection in case of any issues. 4. Industrial Automation: The MAX9921AUB/V+C40 can also find applications in industrial automation systems where high-side current sensing is required. It can be used to monitor and control the current flowing through motors, pumps, or other industrial equipment.Overall, the MAX9921AUB/V+C40 integrated circuit chip offers accurate high-side current sensing with integrated fault detection, making it suitable for various automotive and industrial applications.
MAX9921AUB/V+C40 Relevant information