MAX4904EBL+

Analog Switches - Special Purpose Overview

The MAX4904EBL+T is a high-speed USB 2.0 switch IC manufactured by Analog Devices Inc./Maxim Integrated, designed for portable applications requiring efficient power management and signal integrity. This component integrates two single-pole double-throw (SPDT) switches within a compact uDFN-10 package, facilitating space-constrained designs. It operates on a single 3.3V supply voltage with a maximum operating temperature of +85°C and a minimum of -40°C. The device features a low on-resistance of 7 Ohms maximum, ensuring minimal signal attenuation during data transmission. With a bandwidth of 1 GHz, it supports full-speed and high-speed USB data rates effectively.

Analog Switches - Special Purpose Feature Summary

• Integrates dual SPDT switches for flexible USB port routing in portable devices
• Supports high-speed USB 2.0 data transmission with 1 GHz bandwidth
• Operates efficiently on a single 3.3V supply with low quiescent current
• Features low on-resistance to maintain signal integrity across the switch path

Analog Switches - Special Purpose Applications

• Portable computers and notebooks for USB hub expansion
• Mobile phones and smartphones for peripheral connectivity management
• Digital cameras and camcorders for accessory interface switching

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'ELB' against the manufacturer's official datasheet to confirm pinout compatibility and RoHS compliance status. Ensure the ordering part number matches the exact tape-and-reel or cut-tape configuration required for your assembly process. Cross-reference the manufacturer's latest lifecycle notifications to confirm active production status before finalizing procurement plans.

Analog Switches - Special Purpose Selection Notes

Select this component when designing circuits that require dual USB switch functionality within a minimal footprint. The uDFN-10 package is suitable for dense PCB layouts where space is limited. Consider the 7 Ohm on-resistance specification to ensure it meets the voltage drop requirements of your specific USB application. Verify that the 3.3V supply rail aligns with your system's power architecture.

Analog Switches - Special Purpose Part Context

The MAX4904 belongs to the Maxim Integrated family of USB switch ICs, which are engineered for portable electronics. These components typically offer low on-resistance and fast switching times to support USB 2.0 specifications. The series is widely used in mobile computing and consumer electronics to manage multiple USB peripherals while conserving battery life through low standby currents.

Analog Switches - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers for the MAX4904EBL+T are not available in the provided reference material. Consult the manufacturer's official documentation for recommended alternatives or direct replacements.