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MAX809LEUR+G55
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MAX809LEUR+G55

Product Overview

Category

The MAX809LEUR+G55 belongs to the category of voltage supervisors.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller or other digital system in the event of a power failure or voltage drop.

Characteristics

  • Low power consumption
  • Wide operating voltage range
  • Small package size
  • High accuracy

Package

The MAX809LEUR+G55 comes in a SOT-23 package.

Essence

The essence of MAX809LEUR+G55 lies in its ability to ensure reliable operation of digital systems by monitoring the power supply voltage.

Packaging/Quantity

It is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Operating Voltage Range: 1.2V to 5.5V
  • Reset Threshold Voltage Options: 2.93V, 3.08V, 3.13V, 4.63V
  • Quiescent Current: 6µA
  • Power-On Reset Time Delay: 140ms
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX809LEUR+G55 has three pins: 1. VCC: Power supply input 2. GND: Ground 3. RESET: Reset output

Functional Features

  • Precision monitoring of power supply voltage
  • Manual reset input
  • Low-power consumption
  • Adjustable reset threshold options

Advantages and Disadvantages

Advantages

  • Wide operating voltage range
  • Small package size
  • Low quiescent current
  • High accuracy

Disadvantages

  • Limited number of reset threshold voltage options

Working Principles

The MAX809LEUR+G55 monitors the power supply voltage and compares it to the preset threshold voltage. When the power supply voltage falls below the threshold, the device asserts the reset signal, which can be used to initiate a controlled restart of the digital system.

Detailed Application Field Plans

The MAX809LEUR+G55 is commonly used in applications such as: - Microcontroller-based systems - Industrial control systems - Automotive electronics - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to MAX809LEUR+G55 include: - MAX809L - MAX809M - MAX809S - MAX809T

In conclusion, the MAX809LEUR+G55 is a versatile voltage supervisor with wide application in various digital systems, offering precision monitoring and reliable reset functionality.

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技術ソリューションにおける MAX809LEUR+G55 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of MAX809LEUR+G55:

  1. What is the operating voltage range of MAX809LEUR+G55?

    • The operating voltage range of MAX809LEUR+G55 is from 1.0V to 5.5V.

  2. What is the typical reset threshold voltage of MAX809LEUR+G55?

    • The typical reset threshold voltage of MAX809LEUR+G55 is 4.63V.

  3. Can MAX809LEUR+G55 be used in battery-powered applications?

    • Yes, MAX809LEUR+G55 can be used in battery-powered applications due to its low quiescent current.

  4. What is the maximum supply current of MAX809LEUR+G55?

    • The maximum supply current of MAX809LEUR+G55 is 12µA.

  5. Is MAX809LEUR+G55 suitable for use in automotive electronics?

    • Yes, MAX809LEUR+G55 is suitable for use in automotive electronics as it meets AEC-Q100 specifications.

  6. What is the typical reset timeout period of MAX809LEUR+G55?

    • The typical reset timeout period of MAX809LEUR+G55 is 140ms.

  7. Can MAX809LEUR+G55 be used in industrial control systems?

    • Yes, MAX809LEUR+G55 can be used in industrial control systems due to its wide operating temperature range and robustness.

  8. Does MAX809LEUR+G55 have built-in hysteresis to prevent output oscillation?

    • Yes, MAX809LEUR+G55 has built-in hysteresis to ensure a stable output without oscillation.

  9. What is the package type of MAX809LEUR+G55?

    • MAX809LEUR+G55 comes in a SOT-23 package, which is small and suitable for space-constrained applications.

  10. Is MAX809LEUR+G55 RoHS compliant?

    • Yes, MAX809LEUR+G55 is RoHS compliant, making it suitable for environmentally conscious designs.