Microchip Technology
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MIC5842BV-TR
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MIC5842BV-TR

Product Overview

Category

MIC5842BV-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for driving and controlling LED displays.

Characteristics

  • High voltage capability
  • Low power consumption
  • Compact size
  • Wide operating temperature range

Package

MIC5842BV-TR is available in a small outline package (SOP) with 20 pins.

Essence

The essence of MIC5842BV-TR lies in its ability to efficiently drive LED displays, providing a reliable and versatile solution for various applications.

Packaging/Quantity

This product is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Supply Voltage: 3V to 5.5V
  • Output Current: Up to 80mA per channel
  • Number of Channels: 8
  • Maximum Clock Frequency: 25MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VDD
  2. GND
  3. CLK
  4. LE
  5. OE
  6. D0
  7. D1
  8. D2
  9. D3
  10. D4
  11. D5
  12. D6
  13. D7
  14. ISET
  15. OUT0
  16. OUT1
  17. OUT2
  18. OUT3
  19. OUT4
  20. OUT5

Functional Features

  • Serial input data interface
  • Latch enable control
  • Output enable control
  • Individual channel current control
  • High-speed clocking capability

Advantages and Disadvantages

Advantages

  • High voltage capability allows driving multiple LEDs in series
  • Low power consumption for energy-efficient operation
  • Compact size enables space-saving designs
  • Wide operating temperature range ensures reliable performance in various environments

Disadvantages

  • Limited number of channels (8)
  • Maximum clock frequency may be insufficient for certain high-speed applications

Working Principles

MIC5842BV-TR operates by receiving serial input data through the CLK pin. The data is then latched and stored when the LE pin is activated. The output enable (OE) pin controls the state of the output channels, allowing for individual control of each channel's current. The ISET pin sets the reference current for all channels.

Detailed Application Field Plans

MIC5842BV-TR finds applications in various fields, including: 1. LED matrix displays 2. Scoreboards 3. Advertising signage 4. Automotive instrument clusters 5. Gaming machines 6. Industrial control panels

Detailed and Complete Alternative Models

  1. MAX7219CNG+
  2. TLC5940NT
  3. HT16K33
  4. IS31FL3731
  5. LP5012

These alternative models offer similar functionality and can be considered as alternatives to MIC5842BV-TR based on specific requirements and design considerations.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением MIC5842BV-TR в технических решениях.

Sure! Here are 10 common questions and answers related to the application of MIC5842BV-TR in technical solutions:

  1. Question: What is MIC5842BV-TR?
    Answer: MIC5842BV-TR is a high-voltage, high-current integrated circuit (IC) designed for driving various types of loads such as relays, solenoids, lamps, and stepper motors.

  2. Question: What is the maximum voltage that MIC5842BV-TR can handle?
    Answer: MIC5842BV-TR can handle a maximum voltage of 50V.

  3. Question: What is the maximum current that MIC5842BV-TR can deliver?
    Answer: MIC5842BV-TR can deliver a maximum current of 500mA per output channel.

  4. Question: Can MIC5842BV-TR be used to drive multiple loads simultaneously?
    Answer: Yes, MIC5842BV-TR has 8 output channels, allowing it to drive multiple loads simultaneously.

  5. Question: Is MIC5842BV-TR compatible with microcontrollers or digital logic circuits?
    Answer: Yes, MIC5842BV-TR is compatible with microcontrollers and digital logic circuits as it operates with TTL/CMOS input levels.

  6. Question: Does MIC5842BV-TR have built-in protection features?
    Answer: Yes, MIC5842BV-TR has built-in thermal shutdown and overcurrent protection features to ensure safe operation.

  7. Question: Can MIC5842BV-TR be used in automotive applications?
    Answer: Yes, MIC5842BV-TR is suitable for automotive applications as it meets the AEC-Q100 standard for automotive-grade ICs.

  8. Question: What is the operating temperature range of MIC5842BV-TR?
    Answer: MIC5842BV-TR can operate within a temperature range of -40°C to +125°C.

  9. Question: Can MIC5842BV-TR be used in industrial control systems?
    Answer: Yes, MIC5842BV-TR is commonly used in industrial control systems due to its high-voltage and high-current capabilities.

  10. Question: Are there any application notes or reference designs available for MIC5842BV-TR?
    Answer: Yes, the manufacturer provides application notes and reference designs that can help users implement MIC5842BV-TR in their technical solutions effectively.

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