Maxim Integrated MAX3349EEBE+TC69: USB 2.0 Full-Speed Transceiver

The MAX3349EEBE+TC69 is a highly-integrated USB 2.0 full-speed transceiver from Maxim Integrated, designed to provide a complete interface solution for USB connectivity. This transceiver is an ideal choice for portable and battery-powered applications due to its low-power consumption and compact size.

Featuring an integrated USB switch, the MAX3349EEBE+TC69 allows for seamless switching between USB and battery charging functions, making it a versatile component for devices that require charging over USB. The transceiver is compliant with the USB 2.0 specification and supports data transfer rates of up to 12Mbps, ensuring compatibility with a wide range of USB devices and hosts.

This transceiver operates from a single supply voltage ranging from 3.0V to 3.6V, which aligns with common battery voltages, simplifying power management in portable devices. The MAX3349EEBE+TC69 also includes built-in features such as electrostatic discharge (ESD) protection, which safeguards the USB interface against voltage spikes and enhances the reliability of the end product.

The MAX3349EEBE+TC69 comes in a compact 16-pin QSOP package, making it suitable for space-constrained applications. Its small footprint allows designers to optimize board space without sacrificing functionality or performance. In addition, the device offers a -40°C to +85°C extended temperature range, ensuring operation in diverse environmental conditions.

Key features of the MAX3349EEBE+TC69 include:

• Compliance with USB 2.0 full-speed (12Mbps) specification
• Integrated USB switch for automatic switching between USB and charger functions
• Low operating current for enhanced battery life
• Built-in 15kV ESD protection for USB data lines
• Single 3.0V to 3.6V supply voltage
• Extended temperature range for robust performance
• Compact 16-pin QSOP package for space-saving designs

Overall, the MAX3349EEBE+TC69 is a robust and efficient solution for adding USB connectivity to a variety of electronic devices, especially where space and power consumption are critical design considerations.