PI5V330SWE

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Translator
• Characteristics:
  • Bi-directional voltage translation between different logic levels
  • Low power consumption
  • Wide operating voltage range
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Translates voltage levels to enable communication between devices operating at different logic levels
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels: 1.2V, 1.8V, 2.5V, and 3.3V
• Maximum Data Rate: 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI5V330SWE has a total of 8 pins arranged as follows:

```

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| | --| VCCA VCCB |-- --| GND OE |-- --| A1 B1 |-- --| A2 B2 |-- |___________| ```

• VCCA: Power supply for side A
• VCCB: Power supply for side B
• GND: Ground reference
• OE: Output Enable control pin
• A1, A2: Input pins for side A
• B1, B2: Output pins for side B

Functional Features

• Bi-directional voltage translation: Allows bidirectional data transfer between devices operating at different logic levels.
• Automatic direction sensing: The PI5V330SWE automatically detects the direction of data flow and translates the voltage levels accordingly.
• Low power consumption: Designed to minimize power consumption, making it suitable for battery-powered applications.
• Fast data rate: Supports data rates up to 100 Mbps, enabling high-speed communication between devices.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various logic levels.
• Automatic direction sensing simplifies the design and reduces the need for additional control signals.
• Low power consumption extends battery life in portable devices.
• Small package size (SOIC) saves board space.

Disadvantages

• Limited maximum data rate compared to some other voltage level translators.
• Not suitable for applications requiring very high-speed data transfer.

Working Principles

The PI5V330SWE utilizes a combination of MOSFETs and level-shifting circuitry to perform voltage translation. When an input signal is applied to either side A or side B, the IC detects the logic level and translates it to the corresponding voltage level on the opposite side. The direction of data flow is automatically sensed by the IC, eliminating the need for external control signals.

Detailed Application Field Plans

The PI5V330SWE is commonly used in various electronic systems where voltage level translation is required. Some typical application fields include: 1. Microcontrollers interfacing with different peripheral devices operating at different logic levels. 2. Communication interfaces between different integrated circuits with varying voltage requirements. 3. Battery-powered devices where low power consumption is crucial.

Detailed and Complete Alternative Models

• TXB0108: Similar voltage level translator with 8 channels and higher data rate capability.
• SN74LVC4245A: Octal bus transceiver with voltage level translation functionality.
• PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.

These alternative models offer similar voltage translation capabilities and can be considered based on specific application requirements.

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