Diodes Incorporated
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PI4MSD5V9545ALE
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PI4MSD5V9545ALE

Product Overview

  • Category: Integrated Circuit
  • Use: Level Shifter
  • Characteristics: High-speed, bidirectional voltage level translation
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Voltage level shifting between 4.5V and 5V systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range (A Port): 0V to 5.5V
  • Input Voltage Range (B Port): 0V to 5.5V
  • Output Voltage Range (A Port): 0V to 5.5V
  • Output Voltage Range (B Port): 0V to 5.5V
  • Maximum Data Rate: 100 Mbps
  • Number of Channels: 4

Detailed Pin Configuration

The PI4MSD5V9545ALE has a total of 20 pins. The pin configuration is as follows:

  1. OE (Output Enable) - Active Low
  2. A1 (Channel A Control Input 1)
  3. A2 (Channel A Control Input 2)
  4. A3 (Channel A Control Input 3)
  5. A4 (Channel A Control Input 4)
  6. GND (Ground)
  7. B4 (Channel B Control Input 4)
  8. B3 (Channel B Control Input 3)
  9. B2 (Channel B Control Input 2)
  10. B1 (Channel B Control Input 1)
  11. VCCA (Voltage Supply for Channel A)
  12. VCCB (Voltage Supply for Channel B)
  13. B4 (Channel B Control Input 4)
  14. B3 (Channel B Control Input 3)
  15. B2 (Channel B Control Input 2)
  16. B1 (Channel B Control Input 1)
  17. GND (Ground)
  18. A4 (Channel A Control Input 4)
  19. A3 (Channel A Control Input 3)
  20. A2 (Channel A Control Input 2)

Functional Features

  • Bidirectional voltage level translation between 4.5V and 5V systems
  • High-speed data transmission up to 100 Mbps
  • Low power consumption
  • Supports multiple channels for simultaneous level shifting

Advantages and Disadvantages

Advantages

  • Wide supply voltage range allows compatibility with various systems
  • Fast data rate enables efficient communication
  • Small package size saves board space
  • Multiple channels provide flexibility in system design

Disadvantages

  • Limited to voltage level shifting between 4.5V and 5V systems
  • Not suitable for applications requiring higher voltage translations

Working Principles

The PI4MSD5V9545ALE utilizes a combination of MOSFETs and control logic to achieve bidirectional voltage level shifting. The control inputs determine the direction of the translation, allowing seamless communication between different voltage domains. The device operates by monitoring the input signals and adjusting the output levels accordingly.

Detailed Application Field Plans

The PI4MSD5V9545ALE is commonly used in electronic systems where voltage level translation is required. Some specific application fields include:

  1. Microcontroller interfacing with different voltage peripherals
  2. Communication interfaces between devices operating at different voltage levels
  3. Sensor networks requiring level shifting for data exchange
  4. Industrial automation systems with mixed voltage components

Detailed and Complete Alternative Models

  1. SN74LV1T34DBVR - Single-Bit Dual-Supply Bus Transceiver
  2. TXB0108PWR - 8-Bit Bidirectional Voltage-Level Translator
  3. PCA9306DCUR - Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the PI4MSD5V9545ALE for voltage level shifting applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PI4MSD5V9545ALE v technických řešeních

Sure! Here are 10 common questions and answers related to the application of PI4MSD5V9545ALE in technical solutions:

  1. Q: What is PI4MSD5V9545ALE? A: PI4MSD5V9545ALE is a multiplexer/demultiplexer switch designed for high-speed video applications.

  2. Q: What are the key features of PI4MSD5V9545ALE? A: The key features include low ON resistance, wide bandwidth, low power consumption, and compatibility with various video standards.

  3. Q: How can I use PI4MSD5V9545ALE in my technical solution? A: You can use PI4MSD5V9545ALE to switch between multiple video sources or distribute a single video source to multiple displays.

  4. Q: What video standards does PI4MSD5V9545ALE support? A: PI4MSD5V9545ALE supports popular video standards such as HDMI, DisplayPort, VGA, and DVI.

  5. Q: Can PI4MSD5V9545ALE handle high-resolution video signals? A: Yes, PI4MSD5V9545ALE is designed to handle high-resolution video signals up to 4K Ultra HD.

  6. Q: Does PI4MSD5V9545ALE require external power? A: Yes, PI4MSD5V9545ALE requires an external power supply typically ranging from 2.7V to 5.5V.

  7. Q: Can I control PI4MSD5V9545ALE using a microcontroller or FPGA? A: Yes, PI4MSD5V9545ALE can be controlled using standard digital interfaces like I2C or SPI, making it compatible with microcontrollers and FPGAs.

  8. Q: How many video inputs/outputs does PI4MSD5V9545ALE support? A: PI4MSD5V9545ALE supports 4 video inputs and 5 video outputs, providing flexibility in routing video signals.

  9. Q: Is PI4MSD5V9545ALE suitable for automotive applications? A: Yes, PI4MSD5V9545ALE is designed to meet the stringent requirements of automotive applications, including ESD protection and AEC-Q100 qualification.

  10. Q: Where can I find more information about PI4MSD5V9545ALE? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed information on PI4MSD5V9545ALE.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.