EK-23024

Overview

The EK-23024 is an omnidirectional MEMS microphone manufactured by Knowles. It features a sensitivity of -53 dBA and utilizes SMD/SMT termination for board integration. The component measures 5.56 mm in length, 3.98 mm in width, and 2.21 mm in depth. It belongs to the EK/EY series and is classified under audio devices.

Feature Summary

• Omnidirectional acoustic pickup pattern
• Surface-mount device (SMD) construction
• Miniature form factor design

Applications

• Portable electronic audio recording
• Voice input interfaces
• Consumer audio equipment

Procurement Notes

Verify the specific suffix code against official documentation, as variations may exist within the EK-23024 family. Confirm RoHS compliance status through current datasheets. Ensure the ordering part number matches the exact sensitivity and port configuration required for the target application.

Selection Notes

Select this component based on its compact physical dimensions suitable for space-constrained designs. Consider the -53 dBA sensitivity level for appropriate signal-to-noise ratio requirements. Verify that the omnidirectional characteristic aligns with the intended acoustic environment and usage scenario.

Part Context

This microphone is part of the EK/EY series from Knowles, designed for general-purpose audio applications. It represents a standard surface-mount solution for integrating voice capture capabilities into modern electronic devices without requiring significant PCB real estate.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the EK/EY series or equivalent omnidirectional MEMS microphones. Verify pinout compatibility and acoustic performance specifications before implementing any cross-references.