PI4ULS3V16ZFEX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics:
  • Low voltage level shifting
  • High-speed operation
  • Wide voltage range support
• Package: QFN (Quad Flat No-leads)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCCA + 0.5V
• Input Voltage Range (B Port): 0V to VCCB + 0.5V
• Output Voltage Range (Y Port): 0V to VCCY + 0.5V
• Maximum Data Rate: 100 Mbps
• Number of Channels: 16

Detailed Pin Configuration

The PI4ULS3V16ZFEX IC has a total of 24 pins. The pin configuration is as follows:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | GND | Ground | | 2 | A1 | Input A1 | | 3 | A2 | Input A2 | | ... | ... | ... | | 23 | Y15 | Output Y15 | | 24 | VCCY | Power Supply|

Functional Features

• Bidirectional level shifting
• Automatic direction sensing
• Non-inverting translation
• Supports open-drain and push-pull outputs
• ESD protection on all pins

Advantages and Disadvantages

Advantages: - Wide voltage range support allows compatibility with various systems - High-speed operation enables fast data transmission - Automatic direction sensing simplifies system design

Disadvantages: - Limited to 16 channels, may not be suitable for applications requiring more channels - Requires external power supply for proper operation

Working Principles

The PI4ULS3V16ZFEX is a level shifter IC that translates signals between different voltage levels. It operates by detecting the input signal voltage and automatically shifting it to the corresponding output voltage level. The bidirectional feature allows seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The PI4ULS3V16ZFEX is commonly used in various electronic systems where level shifting is required. Some application fields include: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• PI4ULS3V16ZFE: Similar to PI4ULS3V16ZFEX, but without ESD protection
• SN74LVC16T245: Level shifter with 16 channels and bi-directional translation
• TXB0108: 8-bit bidirectional voltage-level translator

These alternative models offer similar functionality and can be considered as substitutes for the PI4ULS3V16ZFEX.

In conclusion, the PI4ULS3V16ZFEX is a level shifter IC that provides bidirectional voltage level translation. With its wide voltage range support, high-speed operation, and automatic direction sensing, it is suitable for various applications in different industries. However, it has limitations in terms of channel count and requires an external power supply. Alternative models such as PI4ULS3V16ZFE, SN74LVC16T245, and TXB0108 can be considered as alternatives depending on specific requirements.