EM-4015N-44

Microphones Overview

The EM-4015N-44 is an analog electret condenser microphone manufactured by Soberton Inc. It features noise-canceling capabilities and operates within a voltage range of 1.4 V to 5 V. The device exhibits a frequency response spanning from 200 Hz to 10 kHz. Sensitivity is specified at -44 dB ±3 dB relative to 94 dB SPL. The component utilizes solder pads for surface mounting and carries an IP50 ingress protection rating.

Microphones Feature Summary

• Integrated noise-canceling functionality for improved audio clarity
• Electret condenser transducer design for analog signal output
• Surface-mount construction with solder pad termination

Microphones Applications

• Embedded audio sensing systems
• Noise-canceling microphone arrays
• Consumer electronic voice input devices

Microphones Procurement Notes

Verify the specific sensitivity variant, as Soberton also produces the EM-4015N with -42 dB sensitivity. Confirm that the required operating voltage aligns with the 1.4 V to 5 V specification. Ensure the PCB footprint matches the solder pad layout defined in the official datasheet. Check for any environmental sealing requirements beyond the standard IP50 rating if the application involves dust or moisture exposure.

Microphones Selection Notes

Select this component when a compact, noise-canceling electret microphone is required for embedded applications. The wide supply voltage range allows flexibility in system power design. Consider the -44 dB sensitivity level against alternative models like the -42 dB variant based on pre-amplifier gain requirements. Verify that the 200 Hz to 10 kHz frequency response covers the necessary acoustic bandwidth for the target use case.

Microphones Part Context

This part belongs to Soberton's EM series of analog microphones. The series includes variants such as the EM-4015N, which shares similar physical dimensions but offers different sensitivity characteristics. These components are designed for integration into compact electronic devices requiring reliable analog audio capture with built-in noise reduction capabilities.

Microphones Replacement Considerations

The EM-4015N is a related model within the same series but specifies -42 dB sensitivity instead of -44 dB. Substitution requires verification of pre-amplifier compatibility due to the sensitivity difference. No other direct cross-model substitutes are documented in the provided source material.