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MAX16128UAACAC+T
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MAX16128UAACAC+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Supervisor
  • Characteristics: Low-power, high-accuracy, small package size
  • Package: 8-pin µMAX®
  • Essence: Monitors and supervises voltage levels in electronic systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 2.5V, 3.0V, 3.3V, 5.0V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1.5µA (typical)
  • Output Type: Active-Low, Open-Drain
  • Reset Timeout Period: 140ms (typical)

Detailed Pin Configuration

The MAX16128UAACAC+T features the following pin configuration:

  1. GND: Ground connection
  2. RESET: Active-low reset output
  3. MR: Manual reset input
  4. VCC: Positive supply voltage
  5. TH: Threshold voltage selection input
  6. NC: No connection
  7. NC: No connection
  8. NC: No connection

Functional Features

  • Voltage Monitoring: The MAX16128UAACAC+T continuously monitors the voltage level of the power supply.
  • Reset Generation: It generates an active-low reset signal when the monitored voltage falls below the threshold voltage.
  • Manual Reset: The manual reset input allows for a forced reset regardless of the voltage level.
  • Adjustable Threshold: The threshold voltage can be selected using the TH pin to suit different system requirements.

Advantages and Disadvantages

Advantages: - Low-power consumption - High accuracy in voltage monitoring - Small package size for space-constrained applications

Disadvantages: - Limited threshold voltage options - No built-in hysteresis for noise immunity

Working Principles

The MAX16128UAACAC+T operates by comparing the monitored voltage with the selected threshold voltage. When the monitored voltage drops below the threshold, the reset output is activated, indicating a power failure or fault condition. The manual reset input allows for a forced reset, overriding the voltage monitoring. The IC operates with low quiescent current, making it suitable for battery-powered devices.

Detailed Application Field Plans

The MAX16128UAACAC+T finds applications in various electronic systems where voltage supervision is critical. Some potential application fields include:

  1. Battery-Powered Devices: Portable electronics, IoT devices, wearable devices.
  2. Industrial Control Systems: PLCs, motor control systems, power supplies.
  3. Automotive Electronics: Vehicle control units, infotainment systems, lighting systems.
  4. Medical Equipment: Patient monitors, diagnostic devices, medical imaging systems.
  5. Communication Systems: Routers, switches, base stations, network equipment.

Detailed and Complete Alternative Models

  1. MAX16127UAACAC+T: Similar to MAX16128UAACAC+T but with different threshold voltage options.
  2. MAX16129UAACAC+T: Voltage supervisor with additional features like adjustable reset timeout period.
  3. MAX16130UAACAC+T: Dual-channel voltage supervisor for monitoring multiple power supplies simultaneously.
  4. MAX16131UAACAC+T: Voltage supervisor with built-in hysteresis for improved noise immunity.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAX16128UAACAC+T dalam penyelesaian teknikal

  1. Question: What is the MAX16128UAACAC+T?
    Answer: The MAX16128UAACAC+T is a specific model of a voltage supervisor IC (integrated circuit) manufactured by Maxim Integrated. It is designed to monitor and control the voltage levels in technical solutions.

  2. Question: What are the key features of the MAX16128UAACAC+T?
    Answer: The key features of the MAX16128UAACAC+T include undervoltage and overvoltage detection, adjustable threshold levels, power-on reset functionality, and low quiescent current consumption.

  3. Question: How does the MAX16128UAACAC+T help in technical solutions?
    Answer: The MAX16128UAACAC+T helps ensure stable and reliable operation of technical solutions by monitoring the voltage levels and providing necessary protection against undervoltage and overvoltage conditions.

  4. Question: Can the threshold levels of the MAX16128UAACAC+T be adjusted?
    Answer: Yes, the threshold levels of the MAX16128UAACAC+T can be adjusted using external resistors, allowing customization based on specific application requirements.

  5. Question: What is the operating voltage range of the MAX16128UAACAC+T?
    Answer: The MAX16128UAACAC+T operates within a voltage range of 1.6V to 5.5V, making it suitable for a wide range of technical solutions.

  6. Question: Does the MAX16128UAACAC+T have any built-in delay functions?
    Answer: Yes, the MAX16128UAACAC+T provides programmable delay functions to allow for proper sequencing and timing of power supply voltages in complex systems.

  7. Question: Is the MAX16128UAACAC+T suitable for automotive applications?
    Answer: Yes, the MAX16128UAACAC+T is designed to meet the requirements of automotive applications, including AEC-Q100 qualification and extended temperature range.

  8. Question: Can the MAX16128UAACAC+T be used in battery-powered devices?
    Answer: Yes, the low quiescent current consumption of the MAX16128UAACAC+T makes it suitable for battery-powered devices, helping to conserve power and extend battery life.

  9. Question: Does the MAX16128UAACAC+T provide any diagnostic features?
    Answer: Yes, the MAX16128UAACAC+T provides a fault output pin that can be used to indicate various fault conditions, such as undervoltage or overvoltage events.

  10. Question: What package options are available for the MAX16128UAACAC+T?
    Answer: The MAX16128UAACAC+T is available in a 6-pin SOT23 package, which is compact and widely used in many electronic systems.