MAX9718CEBL

Audio Amplifiers Overview

The MAX9718CEBL is a mono Class AB audio power amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates on a supply voltage range of 2.7V to 5.5V and delivers 1.4W of output power into a 4-ohm load. The device features a 9-WLP surface-mount package and functions within an operating temperature range of -40°C to +85°C. It includes integrated protection mechanisms such as thermal shutdown and pop-and-click suppression for reliable audio performance.

Audio Amplifiers Feature Summary

• Class AB topology for high-fidelity mono audio amplification
• Integrated thermal protection and pop-and-click suppression
• Compact 9-WLP surface-mount packaging

Audio Amplifiers Applications

• Portable audio devices
• Mobile phones
• Personal media players

Audio Amplifiers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as this part may be discontinued. Ensure the specific suffix matches the required package and environmental specifications before procurement.

Audio Amplifiers Selection Notes

Select this component for applications requiring low-power mono audio amplification in space-constrained designs. Consider the 9-WLP package size and 2.7V minimum supply voltage when designing power and layout constraints. Verify that the 1.4W output capability meets the speaker impedance requirements of the target application.

Audio Amplifiers Part Context

This component belongs to the MAX9716/MAX9717/MAX9718 family of low-cost audio power amplifiers. These devices are designed for portable electronics where power efficiency and small form factor are critical. The MAX9718 variant specifically offers differential output capabilities for improved noise rejection in mono configurations.

Audio Amplifiers Replacement Considerations

Check for MAX9717CEBL+T as a potential alternative within the same product family. Verify pin compatibility and electrical specifications against the original design requirements before substitution.