Diodes Incorporated
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
PI3CH401LEX
詳細を表示 DataSheets

PI3CH401LEX

Product Overview

  • Category: Integrated Circuit
  • Use: Signal Switch
  • Characteristics: High-speed, Low-power, Bidirectional
  • Package: 20-pin QFN
  • Essence: Advanced signal switching solution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 1.65V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Switching Frequency: Up to 10 GHz
  • On-Resistance: 2.5Ω (typical)
  • Off-Isolation: -30dB (typical)
  • Insertion Loss: -0.4dB (typical)
  • Channel-to-Channel Skew: 10ps (typical)

Detailed Pin Configuration

The PI3CH401LEX has a 20-pin QFN package with the following pin configuration:

  1. VDD
  2. GND
  3. SDA
  4. SCL
  5. EN
  6. OE
  7. A0
  8. A1
  9. A2
  10. B0
  11. B1
  12. B2
  13. C0
  14. C1
  15. C2
  16. D0
  17. D1
  18. D2
  19. NC
  20. NC

Functional Features

  • Bidirectional signal switching
  • Low power consumption
  • High-speed operation
  • Wide operating voltage range
  • ESD protection on all pins
  • I2C compatible control interface
  • Independent enable and output enable controls

Advantages and Disadvantages

Advantages: - High-speed switching capability - Low power consumption - Wide operating voltage range - ESD protection for enhanced reliability - Flexible control interface

Disadvantages: - Limited number of channels (4 channels) - Relatively small package size

Working Principles

The PI3CH401LEX is a bidirectional signal switch that allows the routing of high-speed signals between multiple sources and destinations. It operates based on the I2C control interface, which enables easy integration into various systems. The device features low on-resistance, ensuring minimal signal distortion and insertion loss. It also provides excellent off-isolation to prevent cross-talk between channels.

Detailed Application Field Plans

The PI3CH401LEX is suitable for various applications, including:

  1. High-speed data communication systems
  2. Test and measurement equipment
  3. Audio and video switching systems
  4. Industrial automation
  5. Medical devices
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. PI3CH412LEX: 12-channel bidirectional signal switch
  2. PI3CH425LEX: 25-channel bidirectional signal switch
  3. PI3CH440LEX: 40-channel bidirectional signal switch
  4. PI3CH401LE: 4-channel bidirectional signal switch without I2C control interface

These alternative models offer similar functionality with varying channel counts to suit different application requirements.

Word count: 278 words

技術ソリューションにおける PI3CH401LEX 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 PI3CH401LEX in technical solutions:

  1. Q: What is PI3CH401LEX? A: PI3CH401LEX is a high-speed, low-power, bidirectional level translator designed for use in various technical solutions.

  2. Q: What voltage levels does PI3CH401LEX support? A: PI3CH401LEX supports voltage translation between two independent power supply rails ranging from 1.1V to 3.6V.

  3. Q: Can PI3CH401LEX be used for I2C communication? A: Yes, PI3CH401LEX can be used for translating I2C signals between different voltage domains.

  4. Q: How many channels does PI3CH401LEX have? A: PI3CH401LEX has four bidirectional channels, allowing for simultaneous translation of multiple signals.

  5. Q: What is the maximum data rate supported by PI3CH401LEX? A: PI3CH401LEX supports data rates up to 100 Mbps, making it suitable for high-speed applications.

  6. Q: Is PI3CH401LEX compatible with both push-pull and open-drain outputs? A: Yes, PI3CH401LEX is compatible with both push-pull and open-drain outputs, providing flexibility in design.

  7. Q: Can PI3CH401LEX be used in battery-powered devices? A: Yes, PI3CH401LEX is designed to operate at low power, making it suitable for battery-powered devices.

  8. Q: Does PI3CH401LEX require external components for operation? A: No, PI3CH401LEX is a standalone level translator and does not require any external components for basic operation.

  9. Q: Can PI3CH401LEX be used in automotive applications? A: Yes, PI3CH401LEX is qualified for automotive applications and can withstand harsh operating conditions.

  10. Q: Is there any evaluation board available for PI3CH401LEX? A: Yes, the manufacturer provides an evaluation board for PI3CH401LEX, which can help in testing and prototyping applications.

Please note that these answers are general and may vary depending on specific application requirements.