Diodes Incorporated
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PI4MSD5V9547LE
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PI4MSD5V9547LE

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Level Shifter
  • Characteristics:
    • Voltage Level Translation: 5V to 3.3V and vice versa
    • Bidirectional Translation: Allows communication between devices operating at different voltage levels
    • High-Speed Operation: Supports data rates up to 100 Mbps
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Translates voltage levels to enable compatibility between different logic families
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range (A Port): 1.65V to 5.5V
  • Input Voltage Range (B Port): 1.65V to 5.5V
  • Output Voltage Range (A Port): 1.65V to 5.5V
  • Output Voltage Range (B Port): 1.65V to 5.5V
  • Maximum Data Rate: 100 Mbps
  • Number of Channels: 4

Detailed Pin Configuration

The PI4MSD5V9547LE has the following pin configuration:

  1. VCCA: Power supply for A port
  2. GND: Ground reference for A port
  3. A1: Channel A1 input/output
  4. B1: Channel B1 input/output
  5. A2: Channel A2 input/output
  6. B2: Channel B2 input/output
  7. A3: Channel A3 input/output
  8. B3: Channel B3 input/output
  9. A4: Channel A4 input/output
  10. B4: Channel B4 input/output
  11. OE: Output Enable
  12. VCCB: Power supply for B port
  13. GND: Ground reference for B port

Functional Features

  • Bidirectional Voltage Level Translation: Allows bidirectional communication between devices operating at different voltage levels.
  • Automatic Direction Control: The direction of data flow is automatically determined based on the logic levels of the input signals.
  • High-Speed Operation: Supports high-speed data rates up to 100 Mbps, making it suitable for applications requiring fast data transfer.

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices with different voltage levels. - Supports high-speed data transmission. - Compact QFN package allows for space-efficient integration into electronic systems.

Disadvantages: - Limited to voltage level translation between 5V and 3.3V.

Working Principles

The PI4MSD5V9547LE utilizes a combination of MOSFETs and control circuitry to perform voltage level translation. When an input signal is applied to one of the channels (A1-A4 or B1-B4), the IC detects the logic level and automatically determines the direction of data flow. The appropriate MOSFETs are then activated to translate the voltage level from the input side to the output side.

Detailed Application Field Plans

The PI4MSD5V9547LE is commonly used in various applications where voltage level translation is required. Some of the typical application fields include:

  1. Microcontroller Interfacing: Facilitates communication between microcontrollers operating at different voltage levels.
  2. Sensor Networks: Enables connectivity between sensors and microcontrollers with varying voltage requirements.
  3. Industrial Automation: Allows integration of devices with different logic families in industrial automation systems.
  4. Communication Interfaces: Provides voltage level translation for UART, SPI, I2C, and other communication interfaces.

Detailed and Complete Alternative Models

  1. TXB0104: Similar bidirectional voltage level translator supporting 4 channels.
  2. SN74LVC4245A: Octal bus transceiver with voltage level translation capabilities.
  3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.

These alternative models offer similar functionality and can be considered as alternatives to the PI4MSD5V9547LE based on specific application requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng PI4MSD5V9547LE sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of PI4MSD5V9547LE in technical solutions:

  1. Q: What is PI4MSD5V9547LE? A: PI4MSD5V9547LE is a multiplexer/demultiplexer IC (Integrated Circuit) designed for high-speed video applications.

  2. Q: What are the key features of PI4MSD5V9547LE? A: The key features of PI4MSD5V9547LE include low power consumption, high bandwidth, multiple input/output channels, and compatibility with various video standards.

  3. Q: How can I use PI4MSD5V9547LE in my technical solution? A: PI4MSD5V9547LE can be used as a video switch or splitter in applications such as video surveillance systems, video conferencing setups, and multimedia devices.

  4. Q: What video standards does PI4MSD5V9547LE support? A: PI4MSD5V9547LE supports popular video standards like HDMI, DisplayPort, DVI, VGA, and LVDS.

  5. Q: Can PI4MSD5V9547LE handle high-resolution video signals? A: Yes, PI4MSD5V9547LE is capable of handling high-resolution video signals up to 4K Ultra HD.

  6. Q: Does PI4MSD5V9547LE require any external components for operation? A: PI4MSD5V9547LE may require some external passive components like resistors and capacitors for proper signal conditioning and protection.

  7. Q: Can I control PI4MSD5V9547LE using a microcontroller or FPGA? A: Yes, PI4MSD5V9547LE can be controlled using standard digital interfaces like I2C or SPI, making it compatible with microcontrollers and FPGAs.

  8. Q: What is the power supply requirement for PI4MSD5V9547LE? A: PI4MSD5V9547LE typically operates on a 3.3V or 5V power supply, depending on the specific model.

  9. Q: Are there any application notes or reference designs available for PI4MSD5V9547LE? A: Yes, the manufacturer of PI4MSD5V9547LE provides application notes and reference designs that can help you integrate the IC into your technical solution.

  10. Q: Where can I purchase PI4MSD5V9547LE? A: PI4MSD5V9547LE can be purchased from authorized distributors or directly from the manufacturer's website.