Description
The USB3803CI-1-GL-TR is a USB (Universal Serial Bus) transceiver IC designed for use in various electronic applications requiring USB connectivity. It is part of the USB3803 series, known for supporting high-speed USB 2.0 data transfer rates of up to 480 Mbps. The "CI" in its name typically refers to the package type or specific features, while "GL-TR" indicates it comes in a specific package style, often referring to a tape-and-reel packaging format, which is suitable for automated manufacturing processes.
This IC functions as an interface between digital processing units and USB ports, enabling seamless data transmission and reception. It is typically used in consumer electronics, computer peripherals, and embedded systems that require reliable USB communication. Key features often include low power consumption, integrated termination resistors, and support for both host and peripheral modes. The USB3803CI-1-GL-TR ensures compliance with USB standards, making it a versatile choice for designers looking to implement USB connectivity in their products.
Equivalent
The USB3803CI-1-GL-TR is a USB 2.0 hub controller by Microchip. Equivalent products can include similar USB hub controllers from other manufacturers such as the TUSB4020BI by Texas Instruments, the CY7C65632 by Cypress Semiconductor, and the FE1.1S by Terminus Technology. When selecting an equivalent, ensure compatibility with your application requirements in terms of features, power management, and pin configuration.
Features
The USB3803CI-1-GL-TR is a USB 2.0 high-speed hub controller designed for efficient communication and data transfer. Key features include:
1. High-Speed Support: Compliant with USB 2.0 specifications, supporting high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transfers.
2. Port Configuration: Offers multiple downstream ports for connecting various USB devices, enhancing connectivity options.
3. Power Management: Integrated advanced power management features, including support for both bus-powered and self-powered configurations, reducing energy consumption.
4. Design Flexibility: Compact design suitable for a wide range of consumer electronics and computing applications, offering flexibility in system design.
5. Integrated Components: Built-in USB transceivers and voltage regulators simplify circuit design and reduce external component requirements.
6. Robust Operation: Includes support for overcurrent protection and recovery, ensuring reliable operation and device safety.
7. Compatibility: Backward compatible with USB 1.1 devices, ensuring broad device interoperability.
These features make the USB3803CI-1-GL-TR an efficient solution for enhancing USB connectivity in various electronic systems.
Pinout
The USB3803CI-1-GL-TR is a USB hub controller from Microchip Technology. It typically comes in a package with a specific pin count, usually around 36 pins, though it's essential to verify with the official datasheet for precise details. The primary function of this IC is to manage USB hub operations, allowing multiple USB devices to connect and communicate with a host system through a single USB interface. It supports USB 2.0 standards, providing high-speed data transfer rates, and includes features like port power management, overcurrent protection, and support for multiple downstream ports. For exact specifications, including pin count and detailed functions, consulting the manufacturer's datasheet or product documentation is recommended.
Manufacturer
The USB3803CI-1-GL-TR is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1989, Microchip provides a wide range of semiconductor products and solutions to a broad spectrum of industries, including automotive, aerospace, consumer electronics, and industrial applications. The company's offerings are known for their reliability and performance, catering to both small-scale and large-scale technology solutions.
Application
The USB3803CI-1-GL-TR is a USB transceiver designed for mobile and embedded applications. Its primary application areas include smartphones, tablets, digital cameras, and other portable consumer electronics where USB connectivity is required. It supports USB On-the-Go (OTG) functionality, enabling devices to act as both host and peripheral, thus facilitating versatile data transfer and peripheral connectivity. Additionally, it's utilized in industrial and automotive systems for reliable USB communication due to its compact size and low power consumption. The device is designed to meet the USB 2.0 specifications, ensuring compatibility and efficient data transfer rates.
Package
The USB3803CI-1-GL-TR is typically packaged in a QFN (Quad Flat No-leads) package, specifically designed for surface mount technology. This package type allows for efficient thermal performance and a compact footprint, which is suitable for high-density circuit designs.
