PNM-5054L-C3310-R

Microphones Overview

The PNM-5054L-C3310-R is an analog electret condenser microphone manufactured by PUI Audio, Inc. It features active noise cancellation capabilities with a sensitivity of -54 dB ±3dB and a signal-to-noise ratio of 56 dB. The device operates within a frequency range of 250 Hz to 20 kHz and requires a DC voltage supply between 1 VDC and 10 VDC. Key electrical specifications include an impedance of 680 ohms and a maximum current consumption of 500 µA. The microphone utilizes solder pads for connection and integrates buzz-blocking capacitors to reduce GSM interference.

Microphones Feature Summary

• Active noise cancellation functionality designed to suppress environmental interference
• Integrated buzz-blocking capacitors to mitigate GSM noise effects
• Electret condenser transducer technology for analog audio signal conversion

Microphones Applications

• Active noise cancellation systems
• Mobile communication devices
• Voice recording equipment

Microphones Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct configuration. Confirm that the required operating voltage range aligns with system design constraints. Check for updated datasheets regarding mechanical dimensions and soldering parameters before integration.

Microphones Selection Notes

Select this component when active noise cancellation is required alongside standard electret condenser performance. Ensure the application supports the specified 1 VDC to 10 VDC operating range. Consider the 680 ohm impedance and 500 µA current draw during circuit design and power budget calculations.

Microphones Part Context

This model belongs to the PNM series of microphones from PUI Audio, Inc., which are characterized by their compact form factor and integrated noise reduction features. The series typically includes variants with different sensitivity levels and noise cancellation capabilities tailored for consumer electronics and portable devices.

Microphones Replacement Considerations

Cross-reference with PNM-5050L-C3310-R or PNM-3546L-C3310-R if alternative sensitivity or noise reduction profiles are acceptable. Verify pin compatibility and electrical specifications before substitution.