ANM-5254L-R

Overview

The ANM-5254L-R is an analog electret condenser microphone manufactured by PUI Audio, Inc. It features a noise-canceling design with a frequency response range of 50 Hz to 16 kHz. The device operates on a voltage supply between 1.5 V and 10 V. Key electrical specifications include a sensitivity of -54 dB ±4 dB and an impedance of 680 ohms. The physical dimensions are characterized by a 9.7 mm overall diameter and a height of 5.2 mm. Termination is provided via solder pads for surface mount integration.

Feature Summary

• Noise-canceling architecture for improved signal clarity
• Electret condenser transducer technology
• Solder pad termination for direct board mounting

Applications

• Consumer electronics audio input
• Industrial control panels
• Medical equipment interfaces

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with PUI Audio or authorized distributors before finalizing procurement. Confirm that the solder pad footprint matches the target PCB layout. Ensure the operating voltage range aligns with the system power supply constraints. Check for any recent lifecycle changes or obsolescence notices from the manufacturer.

Selection Notes

Select this component when a compact, low-profile microphone is required for space-constrained designs. The 9.7 mm diameter allows for tight packaging in small enclosures. The wide operating voltage range provides flexibility in circuit design. Consider the -54 dB sensitivity for applications requiring moderate gain stages. Verify environmental temperature ratings against the deployment conditions.

Part Context

This part belongs to PUI Audio's line of analog microphones designed for general-purpose audio sensing. The company specializes in audio components for medical, industrial, and consumer markets. The ANM series typically offers standard form factors suitable for mass production. PUI Audio emphasizes reliability and custom solution capabilities across its product portfolio.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult PUI Audio technical support for validated alternatives if this component becomes unavailable.