PUI Audio Microphone MEMS, 18 kHz

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Subtotal (1 tape of 2 units)*

₩9,496.50

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한팩당
Per Tape*
2 - 18₩4,748.25₩9,496.50
20 - 198₩4,280.25₩8,560.50
200 - 998₩3,948.75₩7,897.50
1000 - 1998₩3,656.25₩7,312.50
2000 +₩2,973.75₩5,947.50

* 참고 가격: 실제 구매가격과 다를 수 있습니다

포장 옵션
RS 제품 번호:
287-736
제조사 부품 번호:
DMM-4326-T-WP-R
제조업체:
PUI Audio
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브랜드

PUI Audio

Product Type

Microphone

Sub Type

MEMS

Directionality/Polar Pattern

Omni Directional

Maximum Operating Voltage

3.6V

Sensitivity

-26dB

Length

4mm

Maximum Frequency Response

18kHz

Standards/Approvals

RoHS, REACH

Minimum Frequency Response

0.02kHz

Minimum Operating Voltage

1.5V

PUI Audio Microphone, 4mm Length, - DMM-4326-T-WP-R


This microphone is a miniature MEMS omnidirectional sensor designed to capture audio in Compact electronic assemblies. It operates from a low-voltage supply and delivers a broad audible frequency range suitable for voice and environmental sound detection in automation and embedded electronics. The device uses a pin-type connector and does not include a cable, making it straightforward to integrate into custom harnesses or PCB-mounted solutions.

Features and Benefits:


• Omni-directional pick-up pattern for uniform sound capture across angles
• Sensitivity -26dB enabling detection of low-level acoustic signals
• Operates from 1.5 to 3.6V supply for flexible power designs
• Frequency response from 20Hz to 15kHz for voice and environmental audio
• Pin-type connector for straightforward board or harness connection
• RoHS and REACH compliant for regulatory material considerations

Applications


• Suitable for voice capture in IoT devices and voice assistants
• Ideal for environmental noise monitoring in automation systems
• Used with handheld instruments requiring Compact acoustic sensors
• Can be used for telematics and remote sensing in electrical equipment

What supply voltage range can I expect for stable operation?


It functions across a 1.5 to 3.6V range, allowing compatibility with common low-voltage rails and simple battery-powered designs.

How small is the sensing element for tight-space integration?


The Active part measures 4mm in length, enabling use in constrained enclosures and miniature consumer devices.

What acoustic bandwidth does it provide for speech processing applications?


The device covers frequencies down to 20Hz and up to 15kHz, supporting voice recognition and general audio analysis.

Is a cable included for immediate deployment?


No cable is supplied, the microphone relies on its pin-type connector for wiring during assembly.

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