TUSB2551RGTR

Product Overview

Category

TUSB2551RGTR belongs to the category of USB (Universal Serial Bus) interface ICs (Integrated Circuits).

Use

This product is primarily used for USB signal conditioning and protocol conversion.

Characteristics

• USB 2.0 compliant
• Supports low-speed, full-speed, and high-speed USB data rates
• Provides signal conditioning and level shifting for USB data lines
• Enables seamless integration of USB devices into various systems

Package

TUSB2551RGTR is available in a small outline package (SOT-23-6).

Essence

The essence of TUSB2551RGTR lies in its ability to facilitate USB signal conditioning and protocol conversion, ensuring reliable communication between USB devices and host systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of TUSB2551RGTR ICs.

Specifications

• USB Compliance: USB 2.0
• Data Rates: Low-speed (1.5 Mbps), Full-speed (12 Mbps), High-speed (480 Mbps)
• Supply Voltage Range: 3.0V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-6

Detailed Pin Configuration

TUSB2551RGTR features a six-pin configuration:

1. VCC: Power supply pin
2. GND: Ground pin
3. DP: USB data positive line
4. DM: USB data negative line
5. EN: Enable pin for controlling device operation
6. ID: USB identification pin

Functional Features

• USB signal conditioning: TUSB2551RGTR ensures proper voltage levels and impedance matching for USB data lines.
• Protocol conversion: It converts USB signals between low-speed, full-speed, and high-speed modes.
• Seamless integration: This IC enables easy integration of USB devices into various systems by handling the necessary signal conditioning and protocol conversion.

Advantages and Disadvantages

Advantages

• Supports multiple USB data rates, allowing compatibility with a wide range of USB devices.
• Compact package size facilitates space-constrained designs.
• Enables reliable communication between USB devices and host systems.

Disadvantages

• Limited to USB 2.0 compliance, may not support newer USB standards.
• Requires external components for complete USB interface implementation.

Working Principles

TUSB2551RGTR works by receiving USB signals from a device and conditioning them to ensure proper voltage levels and impedance matching. It then converts these signals to the desired USB data rate (low-speed, full-speed, or high-speed) using internal circuitry. The conditioned and converted signals are then transmitted to the host system for further processing.

Detailed Application Field Plans

TUSB2551RGTR finds applications in various fields, including: - Consumer electronics - Computer peripherals - Industrial automation - Automotive systems - Medical devices

In consumer electronics, it can be used in smartphones, tablets, gaming consoles, and audio/video devices. In computer peripherals, it can be employed in USB hubs, docking stations, and external storage devices. Industrial automation systems can utilize TUSB2551RGTR for USB connectivity in control panels and human-machine interfaces. Automotive systems can benefit from this IC for USB interfaces in infotainment systems and vehicle diagnostics. Additionally, medical devices such as patient monitors and diagnostic equipment can incorporate TUSB2551RGTR for USB communication.

Detailed and Complete Alternative Models

Some alternative models to TUSB2551RGTR include: - TUSB2046B-Q1 - TUSB1310A - TUSB320LAI - TUSB9261-Q1

These models offer similar USB signal conditioning and protocol conversion capabilities, catering to different application requirements.

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