EK-23032-C52

Microphones Overview

The EK-23032-C52 is an omnidirectional digital microphone manufactured by Knowles. It operates within a voltage range of 1.6 to 3.6 volts and features an impedance of 4400 ohms. The device provides a signal-to-noise ratio of 70 dB with a sensitivity of -53dB ±2dB at 74dB SPL. Its frequency response spans from 100 Hz to 10 kHz, supporting audio applications requiring precise sound capture.

Microphones Feature Summary

• Digital output interface for direct integration
• Omnidirectional acoustic design
• Wide dynamic range capability

Microphones Applications

• Mobile communication devices
• Voice recording equipment
• Consumer electronics audio input

Microphones Procurement Notes

Verify component authenticity through authorized channels as the part may be obsolete. Confirm availability of direct substitutes like EK-26597-C36 if production continuity is required. Ensure compatibility with existing circuit designs regarding voltage levels and digital interfaces before procurement.

Microphones Selection Notes

Select this model for applications requiring high signal-to-noise ratios and wide frequency response. Consider the 1.6V to 3.6V operating range for power supply constraints. Evaluate the 4400 ohm impedance against load requirements. Check for obsolescence status and substitute availability prior to final selection.

Microphones Part Context

This component belongs to the EK/EY series of microphones from Knowles. It represents a specific variant within the broader family of audio devices designed for compact electronic systems. The series is known for integrating acoustic sensing capabilities into small form factors suitable for modern portable technology.

Microphones Replacement Considerations

EK-26597-C36 is listed as a direct available substitute. Verify electrical parameter alignment and physical footprint compatibility before implementation.