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MAX440CPI

MAX440CPI

Manufacturer No:

MAX440CPI

Description:

HIGH-SPEED VIDEO MUX/AMPLIFIER

Datasheet:

Datasheet

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MAX440CPI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Voltage - Supply, Single/Dual (±)
    ±4.75V ~ 5.25V
  • Current - Supply
    40 mA
  • Slew Rate
    370V/µs
  • -3db Bandwidth
    110 MHz
  • Number of Circuits
    1
  • Output Type
    -
  • Applications
    8:1 Multiplexer-Amplifier
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MAX440CPI is an integrated circuit chip manufactured by Maxim Integrated. It is a high-side current-sense amplifier designed for precision measurement of load current. Some of the advantages and application scenarios of the MAX440CPI are as follows:1. High Accuracy: The MAX440CPI offers high precision and accuracy in current sensing applications, enabling precise measurement of load current. It has a gain accuracy of ±0.2% and offset accuracy of ±10μV.2. Wide Input Voltage Range: The chip supports a wide input voltage range, from 2.7V to 18V, making it suitable for various voltage levels in different applications.3. Low Offset Voltage: It has a low offset voltage of 10μV, ensuring minimal measurement errors and high accuracy.4. Low Quiescent Current: The MAX440CPI has a low quiescent current of 180μA, minimizing power consumption and making it suitable for battery-powered devices.5. Adjustable Gain: The chip provides an option to adjust the gain through external resistors, offering flexibility in different current sensing applications.6. Thermal Shutdown Protection: It features thermal shutdown protection, which prevents the chip from getting damaged due to excessive temperature.Application Scenarios:1. Power Management: The MAX440CPI can be used in various power management applications where accurate measurement of load current is required. It can be employed in power supplies, battery chargers, DC-DC converters, and voltage regulators.2. Motor Control: In motor control applications, the chip can be used to measure the current flowing through the motor windings, allowing precise control and monitoring of the motor's performance.3. Overcurrent Protection: The MAX440CPI can be employed in circuits where protection against overcurrent is required. By monitoring the load current, it can trigger appropriate actions, such as shutting down the system or activating protective measures.4. Battery Monitoring: In battery-powered devices, the chip can be used to monitor the current drawn from the battery. This allows for accurate estimation of battery life and optimization of power consumption.Overall, the high accuracy, wide voltage range, and low power consumption make the MAX440CPI suitable for various current sensing applications, particularly those requiring precision measurement and control of load current.
MAX440CPI Relevant information