AOM-5244L

Overview

The AOM-5244L is an omnidirectional electret condenser microphone manufactured by PUI Audio, Inc. It features a sensitivity of -44 dB and operates within a frequency range of 100 Hz to 20 kHz. The device requires a supply voltage between 1.5 VDC and 10 VDC with a current rating of 500 µA. Its electrical impedance is 1 kohm, and it utilizes solder pads for termination. This component is designed for audio signal capture in compact electronic assemblies.

Feature Summary

• Omnidirectional sound pickup capability
• Electret condenser transducer technology
• Solder pad surface mount termination

Applications

• Consumer electronics audio input
• Industrial control panel voice communication
• Medical device acoustic sensing

Procurement Notes

Verify the obsolete status of the AOM-5244L before ordering. Confirm that the active replacement part number AOM-5244L-R meets all functional requirements. Ensure compatibility with existing PCB footprints and biasing circuits when transitioning from the discontinued model to the current production version.

Selection Notes

Select this component for applications requiring broad frequency response and low power consumption. The wide operating voltage range allows flexibility in circuit design. Consider the solder pad termination method for automated assembly processes. Evaluate the need for omnidirectional coverage versus directional alternatives based on environmental noise constraints.

Part Context

PUI Audio, Inc. specializes in audio components including microphones, speakers, and transducers. The AOM series represents their line of electret condenser microphones designed for various industrial and consumer applications. This specific model belongs to a family of compact audio sensors intended for integration into portable and fixed electronic devices.

Replacement Considerations

The AOM-5244L is obsolete. The direct substitute is AOM-5244L-R. Verify pinout and dimensional compatibility before implementation.