MAX4366EKA

Audio Amplifiers Overview

The MAX4366EKA is a single-channel, ultra-small audio power amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from 2.3V to 5.5V and delivers up to 330mW of output power into a 16Ω load. The device features an integrated shutdown function for power management and is housed in an SOT-23-8 package. It is designed for portable applications requiring high-quality audio output with minimal board space.

Audio Amplifiers Feature Summary

• Ultra-small SOT-23-8 packaging for space-constrained designs
• Integrated shutdown control for efficient power management
• Single-supply operation compatible with low-voltage systems

Audio Amplifiers Applications

• Cellular phones
• Two-way radios
• PDAs
• Headphones and headsets
• General-purpose audio devices

Audio Amplifiers Procurement Notes

Verify the specific suffix (e.g., EKA vs. EKA-T) against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status as it may vary by production batch or region. Check current availability through authorized distributors, as stock levels fluctuate. Ensure the selected variant matches the required operating temperature range for the target application environment.

Audio Amplifiers Selection Notes

Select this component when board space is limited and a single-channel audio solution is sufficient. It is suitable for battery-powered devices due to its wide supply voltage range and low quiescent current characteristics implied by the shutdown feature. Compare output power requirements against the 330mW capability at 16Ω to ensure adequate drive for the connected transducer. Consider the SOT-23-8 footprint constraints during PCB layout.

Audio Amplifiers Part Context

This part belongs to Maxim Integrated's line of ultra-small audio power amplifiers. It shares functional similarities with other models like the MAX4364 and MAX4366 variants, which also offer shutdown capabilities and compact packaging. These amplifiers are typically used in mobile communication devices where size and power efficiency are critical design parameters.

Audio Amplifiers Replacement Considerations

Direct substitutes include the MAX4366EKA-T for identical functionality in tape-and-reel packaging. Other compatible options within the same family may include the MAX4364 series, provided pin compatibility and power output requirements align with the system design. Verify thermal performance and package dimensions before swapping.