POM-2244L-C33-LW100-R

Microphones Overview

The POM-2244L-C33-LW100-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It operates within a voltage range of 2 VDC to 10 VDC and features a nominal impedance of 2.2 kohms. The device exhibits a sensitivity of -44 dB with a tolerance of ±2 dB. Its frequency response spans from 100 Hz to 10 kHz, and it draws a current of 200 µA. The component utilizes solder pads for termination and is housed in a compact form factor suitable for surface mounting.

Microphones Feature Summary

• Omnidirectional acoustic design for uniform sound capture
• Electret condenser transducer technology
• Low power consumption operation
• Solder pad termination for PCB integration

Microphones Applications

• Consumer electronics audio input
• Voice recognition systems
• Portable communication devices

Microphones Procurement Notes

Verify the specific suffix LW100-R against official PUI Audio documentation to confirm lead wire configuration and packaging details. Ensure compatibility with existing circuit biasing requirements given the 2V to 10V operating range. Cross-reference the impedance and sensitivity specifications with system design constraints before finalizing procurement orders.

Microphones Selection Notes

Select this component when an omnidirectional pickup pattern is required for general voice capture applications. The wide operating voltage range allows flexibility in power supply design. Verify that the 2.2 kohm impedance matches the input stage of the connected amplifier or processing unit to ensure optimal signal transfer and noise performance.

Microphones Part Context

This model belongs to the POM series of microphones from PUI Audio, which are designed for embedded audio applications. The series typically offers compact dimensions and reliable performance for consumer devices. The specific part number indicates variations in termination style and packaging compared to standard pin-mounted versions.

Microphones Replacement Considerations

Direct substitutes must match the 2.2 kohm impedance, -44 dB sensitivity, and 100 Hz to 10 kHz frequency response. Verify physical footprint and lead wire configuration compatibility if replacing in an existing assembly.