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MAX16059ATT20+T
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MAX16059ATT20+T

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor and Reset Circuit
  • Characteristics: Low-power, low-voltage operation
  • Package: Thin SOT23-6 package
  • Essence: Provides accurate monitoring and reset generation for microcontrollers and other digital systems
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.5V to 5.5V
  • Threshold Voltage Options: 2.93V, 3.08V, 3.63V, 4.38V, and 4.63V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1.5µA (typical)
  • Reset Timeout Period: 140ms (typical)

Detailed Pin Configuration

The MAX16059ATT20+T has a total of six pins: 1. GND: Ground connection 2. MR: Manual Reset input pin 3. RESET: Active-low Reset output pin 4. VCC: Positive supply voltage input 5. TH: Threshold voltage selection pin 6. NC: No Connection

Functional Features

  • Accurate Voltage Monitoring: The MAX16059ATT20+T provides precise monitoring of the supply voltage and generates a reset signal when it falls below the threshold voltage.
  • Manual Reset Input: The MR pin allows for manual resetting of the device by pulling it low.
  • Active-Low Reset Output: The RESET pin provides an active-low reset signal to the microcontroller or digital system.
  • Adjustable Threshold Voltage: The TH pin allows for selecting the desired threshold voltage from the available options.

Advantages and Disadvantages

Advantages: - Low-power operation extends battery life in portable applications. - Wide supply voltage range enables compatibility with various systems. - Small package size allows for space-saving designs.

Disadvantages: - Limited threshold voltage options may not cover all voltage monitoring requirements. - Lack of additional features, such as hysteresis, may limit its suitability for certain applications.

Working Principles

The MAX16059ATT20+T operates by continuously monitoring the supply voltage. When the voltage falls below the selected threshold voltage, the device generates a reset signal. This signal remains active until the supply voltage rises above the threshold voltage and a timeout period elapses. The manual reset input allows for immediate resetting of the device, overriding the voltage monitoring function.

Detailed Application Field Plans

The MAX16059ATT20+T is commonly used in various applications, including: 1. Battery-Powered Devices: Provides low-power voltage monitoring and reset generation for battery-operated devices, ensuring proper system operation and preventing data corruption during low-voltage conditions. 2. Microcontroller Systems: Safeguards microcontrollers against power supply fluctuations, ensuring reliable operation and preventing software glitches caused by voltage drops. 3. Industrial Control Systems: Monitors power supply integrity in industrial control systems, enabling timely system resets and preventing damage or malfunction due to voltage instability.

Detailed and Complete Alternative Models

  1. MAX16058ATT20+T: Similar to MAX16059ATT20+T but with different threshold voltage options.
  2. MAX16060ATT20+T: Offers additional hysteresis feature for improved noise immunity.
  3. MAX16061ATT20+T: Provides adjustable threshold voltage through an external resistor.

These alternative models offer similar functionality with slight variations in features and specifications, allowing designers to choose the most suitable option for their specific application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX16059ATT20+T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MAX16059ATT20+T in technical solutions:

  1. Q: What is the MAX16059ATT20+T?
    A: The MAX16059ATT20+T is a low-power, voltage-monitoring circuit designed for use in various technical solutions.

  2. Q: What is the operating voltage range of the MAX16059ATT20+T?
    A: The operating voltage range of the MAX16059ATT20+T is from 1.6V to 5.5V.

  3. Q: How does the MAX16059ATT20+T monitor voltage levels?
    A: It monitors voltage levels by comparing the input voltage with a preset threshold voltage.

  4. Q: Can the MAX16059ATT20+T be used to detect undervoltage conditions?
    A: Yes, it can be used to detect undervoltage conditions by setting the threshold voltage below the desired minimum voltage level.

  5. Q: Is the MAX16059ATT20+T suitable for battery-powered applications?
    A: Yes, it is suitable for battery-powered applications due to its low-power consumption.

  6. Q: Can the MAX16059ATT20+T generate an interrupt signal when a voltage threshold is crossed?
    A: Yes, it can generate an interrupt signal to alert the system when a voltage threshold is crossed.

  7. Q: What is the typical accuracy of the voltage monitoring feature?
    A: The typical accuracy of the voltage monitoring feature is ±1.5%.

  8. Q: Does the MAX16059ATT20+T have any built-in hysteresis?
    A: Yes, it has a built-in hysteresis of 50mV to prevent false triggering caused by noise or voltage fluctuations.

  9. Q: Can the MAX16059ATT20+T be used in automotive applications?
    A: Yes, it is suitable for automotive applications as it meets the AEC-Q100 Grade 1 automotive requirements.

  10. Q: What package does the MAX16059ATT20+T come in?
    A: The MAX16059ATT20+T comes in a 6-pin SOT23 package.

Please note that these answers are general and may vary depending on the specific application and use case. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.