EK-23089-C48

Microphones Overview

The EK-23089-C48 is a microphone manufactured by Knowles. It features a compact physical footprint with dimensions of 5.56 x 3.98 x 2.21 mm. The component operates within a voltage range of 0.9 V to 10.0 V and has a rated voltage of 1.3 V. It draws a supply current of 50 µA. The device utilizes side-mounted solder pads for termination, facilitating surface-mount integration into electronic assemblies.

Microphones Feature Summary

• Compact micro-mechanical design suitable for space-constrained applications
• Low power consumption profile with minimal supply current requirements
• Flexible voltage operation range supporting various logic levels

Microphones Applications

• Embedded audio systems
• Voice recognition modules
• Portable consumer electronics

Microphones Procurement Notes

Verify the specific revision code and acoustic sensitivity specifications against the official Knowles datasheet prior to procurement. Ensure that the mechanical mounting dimensions and pad layout align with the target PCB design. Confirm compliance with relevant environmental directives such as RoHS if required by the end product specifications.

Microphones Selection Notes

Select this component when a miniature form factor is critical for the enclosure design. Consider the low operating voltage and current draw for battery-powered devices. Evaluate the acoustic performance characteristics against the specific noise floor and dynamic range requirements of the intended audio application environment.

Microphones Part Context

This part belongs to the Knowles microphone portfolio, which includes various MEMS and electret solutions. The EK series typically denotes specialized or legacy components within their broader audio transducer lineup. Understanding the specific generation and manufacturing date code is essential for sourcing identical replacements in long-term production runs.

Microphones Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and acoustic parameters before considering alternative manufacturers. Contact Knowles directly for updated replacement recommendations or obsolescence notices.