EM-3015LRNW

Microphones Overview

The Soberton Inc. EM-3015LRNW is an analog electret condenser microphone with omnidirectional polar pattern. It operates within a frequency range of 100 Hz to 10 kHz and features a sensitivity of -42dB ±3dB at 94dB SPL. The device requires a nominal voltage of 2 V and a supply current of 500 µA, delivering a signal-to-noise ratio of 55dB. Physically, it has a circular shape with a diameter of 0.118 inches (3.00 mm) and a maximum height of 0.065 inches (1.65 mm). It utilizes solder pad terminations and offers IP50 dust protection.

Microphones Feature Summary

• Omnidirectional acoustic response for uniform sound capture from all directions
• Electret condenser technology providing high sensitivity and low noise performance
• Compact cylindrical design suitable for space-constrained audio applications

Microphones Applications

• General purpose audio recording devices
• Voice recognition systems
• Consumer electronic audio input modules

Microphones Procurement Notes

Verify the specific suffix LRNW against official Soberton documentation to confirm exact material or environmental ratings. Standard lead times may vary due to order volume; consult manufacturer data sheets for precise processing requirements. Ensure compatibility with 2V bias voltage and 500µA supply current in the target circuit design before procurement.

Microphones Selection Notes

Select this component when an omnidirectional pickup pattern is required for general audio sensing. The fixed sensitivity of -42dB suits applications needing moderate gain without excessive amplification. Verify that the PCB layout accommodates the 0.118-inch diameter and solder pad termination style. Ensure the operating environment meets the IP50 dust protection rating.

Microphones Part Context

The EM-3015 series represents Soberton's line of analog electret condenser microphones. This model belongs to the EM family, characterized by compact dimensions and standard analog output. It is designed for integration into various consumer electronics where reliable voice capture is essential.

Microphones FAQ

What is the directivity pattern of the EM-3015LRNW?

The microphone features an omnidirectional polar pattern, capturing sound equally from all directions.

What are the electrical supply requirements?

The device requires a nominal voltage of 2 V and draws a supply current of 500 µA.