PI4ULS5V104GAEX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Low voltage level shifting, high-speed operation
• Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Input Voltage Range (A Port): 0V to VCCA + 0.3V
• Input Voltage Range (B Port): 0V to VCCB + 0.3V
• Output Voltage Range (Y Port): 0V to VCCY + 0.3V
• Maximum Data Rate: 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI4ULS5V104GAEX has a total of 20 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | A1 | Input A1 | | 3 | A2 | Input A2 | | 4 | A3 | Input A3 | | 5 | A4 | Input A4 | | 6 | VCCA | Power supply for A port | | 7 | B1 | Input B1 | | 8 | B2 | Input B2 | | 9 | B3 | Input B3 | | 10 | B4 | Input B4 | | 11 | VCCB | Power supply for B port | | 12 | Y1 | Output Y1 | | 13 | Y2 | Output Y2 | | 14 | Y3 | Output Y3 | | 15 | Y4 | Output Y4 | | 16 | VCCY | Power supply for Y port | | 17 | OE | Output Enable | | 18 | GND | Ground | | 19 | NC | No Connection | | 20 | VCC | Power Supply |

Functional Features

• Translates signals between different voltage levels, allowing communication between devices with incompatible voltage levels.
• Supports bidirectional level shifting, enabling both high-to-low and low-to-high translations.
• High-speed operation with a maximum data rate of 100 Mbps.
• Provides output enable (OE) pin for controlling the output state.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-speed operation enables efficient data transmission. - Bidirectional level shifting simplifies circuit design.

Disadvantages: - Limited to a maximum data rate of 100 Mbps. - Requires careful consideration of input and output voltage ranges to prevent signal distortion.

Working Principles

The PI4ULS5V104GAEX utilizes a combination of MOSFETs and control logic to perform level shifting. When an input signal is received on either the A or B port, the IC translates the voltage level to the corresponding voltage level on the Y port. The output enable (OE) pin controls the output state, allowing the user to enable or disable the translation function.

Detailed Application Field Plans

The PI4ULS5V104GAEX is commonly used in various applications where level shifting is required. Some potential application fields include: - Communication systems: Enables signal translation between different voltage levels in data communication interfaces. - Industrial automation: Facilitates compatibility between devices operating at different voltage levels. - Consumer electronics: Allows seamless integration of components with varying voltage requirements.

Detailed and Complete Alternative Models

• PI4ULS5V104GAEX is a specific model within the PI4ULS5V10xG series. Other alternative models within the same series include:
  • PI4ULS5V101GAEX
  • PI4ULS5V102GAEX
  • PI4ULS5V103GAEX

These alternative models offer similar functionality but may have variations in pin configuration, package type, or other specifications.

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