PI3VT32X245B

Product Overview

Category

The PI3VT32X245B belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage translation and signal switching applications.

Characteristics

• Voltage translation capability
• Signal switching functionality
• High-speed operation
• Low power consumption

Package

The PI3VT32X245B is available in a small outline package (SOP) or a thin quad flat pack (TQFP).

Essence

The essence of the PI3VT32X245B lies in its ability to efficiently translate voltages and switch signals, making it an essential component in various electronic systems.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply voltage: 1.65V to 5.5V
• Operating temperature range: -40°C to +85°C
• Number of channels: 8
• Input/output voltage levels: Compatible with various logic families
• Maximum data rate: Up to 400 Mbps
• ESD protection: Human body model >2000V

Detailed Pin Configuration

The PI3VT32X245B has a total of 48 pins, which are assigned specific functions as follows:

• Pins 1-8: Channel A data inputs/outputs
• Pins 9-16: Channel B data inputs/outputs
• Pins 17-24: Channel enable inputs
• Pins 25-32: Channel direction control inputs
• Pins 33-40: VCC and GND connections
• Pins 41-48: No connection (NC)

Functional Features

• Bidirectional voltage translation between two logic levels
• Automatic direction control based on channel enable inputs
• Low ON-state resistance for minimal signal distortion
• High-speed data transmission
• ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• High-speed operation enables efficient data transfer
• Low power consumption for energy-efficient designs
• ESD protection ensures robustness against electrostatic discharge

Disadvantages

• Limited number of channels may restrict certain applications requiring more inputs/outputs
• Sensitive to excessive voltage or current, necessitating proper handling and protection measures

Working Principles

The PI3VT32X245B operates by receiving input signals from one logic level and translating them to another logic level based on the control inputs. The bidirectional nature of the IC allows for seamless communication between different voltage domains. The direction control inputs determine the flow of data, while the channel enable inputs activate or deactivate specific channels as required.

Detailed Application Field Plans

The PI3VT32X245B finds extensive use in various electronic systems, including:

1. Microcontrollers and microprocessors
2. Communication devices (routers, switches)
3. Data storage systems
4. Industrial automation equipment
5. Automotive electronics
6. Consumer electronics (smartphones, tablets)

In these applications, the IC facilitates voltage translation and signal switching, enabling smooth communication between different components and subsystems.

Detailed and Complete Alternative Models

1. SN74LVCH245A: Similar voltage translation and signal switching capabilities, available in different package options.
2. NC7SZ125: Single-channel voltage translator with compact form factor, suitable for space-constrained designs.
3. 74LVC4245A: Octal bus transceiver with voltage translation functionality, ideal for high-speed data transfer applications.

These alternative models offer similar functionalities to the PI3VT32X245B and can be considered based on specific design requirements.

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