POW-2242L-C3310-B-R

Microphones Overview

The POW-2242L-C3310-B-R is an omnidirectional electret condenser microphone manufactured by PUI Audio. It features a sensitivity of -42 dB ±3dB and an impedance of 2.2 kOhms. The device operates within a voltage range of 2 VDC to 10 VDC, drawing a current of 500 µA. Its frequency response spans from 50 Hz to 16 kHz, with a signal-to-noise ratio of 60 dB. The component utilizes solder pads for termination and is designed for analog audio output applications.

Microphones Feature Summary

• Omnidirectional acoustic pickup pattern for uniform sound capture
• Electret condenser transducer technology for analog signal generation
• Wide operating voltage tolerance supporting 2V to 10V DC supplies

Microphones Applications

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

Microphones Procurement Notes

Verify the specific suffix configuration against the manufacturer's latest datasheet to ensure compatibility with required voltage levels and sensitivity tolerances. Confirm that the solder pad termination method aligns with the target PCB assembly process. Cross-reference the active part status to guarantee long-term availability for production planning.

Microphones Selection Notes

Select this component when an omnidirectional response is required for general ambient sound capture rather than directional focusing. The wide supply voltage range allows flexibility in circuit design across various low-power consumer electronics. Ensure the system can accommodate the specified 500 µA bias current requirement during power budget calculations.

Microphones Part Context

This model belongs to the PUI Audio microphone series, which specializes in compact audio transducers for portable devices. The product line typically includes both omnidirectional and directional variants tailored for different acoustic environments. This specific unit represents a standard analog electret solution commonly integrated into voice-enabled hardware.

Microphones Replacement Considerations

POW-2242P-C3310-B-R is a documented variant within the same family. Verify if the sensitivity or packaging differences between the L and P suffixes impact the specific application requirements before substitution.