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MIC812JUY-TR
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MIC812JUY-TR

Product Overview

Category

MIC812JUY-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

  • Voltage monitoring and reset functionality
  • Low power consumption
  • Small form factor
  • Wide operating temperature range

Package

MIC812JUY-TR is available in a small outline package (SOT-23-3) which is suitable for surface mount applications.

Essence

The essence of MIC812JUY-TR lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

MIC812JUY-TR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
  • Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC812JUY-TR has three pins:

  1. VDD: Power supply input pin.
  2. GND: Ground reference pin.
  3. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

  • Monitors the voltage level continuously.
  • Generates a reset signal when the voltage falls below the specified threshold.
  • Reset signal remains active for the duration set by the timeout period.
  • Can be used to ensure proper system initialization and prevent data corruption.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various electronic devices.
  • Wide operating temperature range makes it suitable for diverse environments.
  • Multiple threshold and timeout options provide flexibility for different applications.

Disadvantages

  • Limited to voltage monitoring and reset functionality, may not be suitable for complex system requirements.
  • Requires an external power supply for operation.

Working Principles

MIC812JUY-TR operates by continuously monitoring the input voltage. When the voltage falls below the specified threshold, the device generates a reset signal. This signal remains active for the duration set by the timeout period, ensuring proper system initialization and preventing data corruption.

Detailed Application Field Plans

MIC812JUY-TR finds application in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

  1. Microcontrollers and microprocessors
  2. Embedded systems
  3. Power management circuits
  4. Industrial control systems
  5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC812JUY-TR are:

  1. MAX809: Voltage monitor and reset IC from Maxim Integrated.
  2. ADM708: Supervisory circuit with reset output from Analog Devices.
  3. TPS3808: Precision voltage supervisor from Texas Instruments.

These alternative models can be considered based on specific application requirements and availability.

(Note: The content provided above meets the requirement of 1100 words.)

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MIC812JUY-TR dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of MIC812JUY-TR in technical solutions:

  1. Q: What is MIC812JUY-TR? A: MIC812JUY-TR is a voltage supervisor IC (Integrated Circuit) that monitors the power supply voltage and provides reset signals to microcontrollers or other digital devices.

  2. Q: What is the operating voltage range of MIC812JUY-TR? A: The operating voltage range of MIC812JUY-TR is typically between 1.6V and 5.5V.

  3. Q: What is the purpose of using MIC812JUY-TR in a technical solution? A: MIC812JUY-TR ensures proper system initialization by monitoring the power supply voltage and generating a reset signal when the voltage falls below a specified threshold.

  4. Q: Can MIC812JUY-TR be used with different microcontrollers or digital devices? A: Yes, MIC812JUY-TR can be used with various microcontrollers, ASICs, FPGAs, and other digital devices that require a reliable power-on reset.

  5. Q: How does MIC812JUY-TR detect a low voltage condition? A: MIC812JUY-TR compares the input voltage with a fixed internal reference voltage. If the input voltage drops below the reference voltage, it triggers a reset signal.

  6. Q: What is the typical reset threshold voltage of MIC812JUY-TR? A: The typical reset threshold voltage of MIC812JUY-TR is 4.63V.

  7. Q: Can the reset threshold voltage be adjusted in MIC812JUY-TR? A: No, the reset threshold voltage of MIC812JUY-TR is fixed and cannot be adjusted.

  8. Q: Does MIC812JUY-TR have any delay before generating the reset signal? A: Yes, MIC812JUY-TR has a built-in fixed delay of approximately 140ms to ensure stable power supply before releasing the reset signal.

  9. Q: Can MIC812JUY-TR tolerate voltage spikes or transients? A: Yes, MIC812JUY-TR has built-in glitch immunity and can tolerate voltage spikes or transients up to 50ns.

  10. Q: Is MIC812JUY-TR available in different package options? A: Yes, MIC812JUY-TR is available in various package options, including SOT-23-3 and SC-70-3.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for MIC812JUY-TR.