PI4ULS3V304ZMEX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Low voltage level shifting, high-speed operation
• Package: 20-pin QFN package
• Essence: Translates low voltage signals to higher voltage levels
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Data Rate: 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI4ULS3V304ZMEX IC has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable)
2. A1 (Input A1)
3. B1 (Input B1)
4. Y1 (Output Y1)
5. GND (Ground)
6. A2 (Input A2)
7. B2 (Input B2)
8. Y2 (Output Y2)
9. VCC (Supply Voltage)
10. A3 (Input A3)
11. B3 (Input B3)
12. Y3 (Output Y3)
13. NC (No Connection)
14. A4 (Input A4)
15. B4 (Input B4)
16. Y4 (Output Y4)
17. GND (Ground)
18. A5 (Input A5)
19. B5 (Input B5)
20. Y5 (Output Y5)

Functional Features

• Low voltage level shifting: Allows translation of low voltage signals to higher voltage levels.
• High-speed operation: Supports data rates up to 100 Mbps, enabling fast signal transmission.
• Output Enable (OE) pin: Allows the user to enable or disable the outputs, providing flexibility in controlling the IC's functionality.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-speed operation ensures efficient data transmission. - Output Enable pin provides control over output activation.

Disadvantages: - Limited maximum data rate of 100 Mbps may not be suitable for applications requiring higher speeds. - The package size may limit its use in space-constrained designs.

Working Principles

The PI4ULS3V304ZMEX is a level shifter IC that operates by translating low voltage signals from one logic level to another. It utilizes internal circuitry to convert the input signals to the desired output voltage levels. The OE pin allows the user to enable or disable the outputs, providing flexibility in controlling the translation process.

Detailed Application Field Plans

The PI4ULS3V304ZMEX is commonly used in various applications where level shifting is required. Some potential application fields include: 1. Communication Systems: Used to interface between different voltage domains in communication systems such as UART, SPI, or I2C interfaces. 2. Consumer Electronics: Enables level translation between different components in devices like smartphones, tablets, and gaming consoles. 3. Industrial Automation: Facilitates communication between microcontrollers operating at different voltage levels in industrial automation systems. 4. Automotive Electronics: Used for level shifting in automotive applications, allowing communication between different electronic modules.

Detailed and Complete Alternative Models

1. SN74LVC1T45: Single-bit dual-supply bus transceiver with configurable voltage translation.
2. TXB0108: Eight-channel bi-directional voltage-level translator with automatic direction sensing.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator.

These alternative models offer similar level shifting capabilities and can be considered as alternatives to the PI4ULS3V304ZMEX IC.

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