PUI Audio Microphone MEMS, 20 kHz

RS-stocknr.:: 287-732P
Fabrikantnummer:: DMM-4026-B-I2S-R
Fabrikant:: PUI Audio

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Subtotaal 20 eenheden (geleverd op een doorlopende strip)*

€ 41,60

(excl. BTW)

€ 50,40

(incl. BTW)

GRATIS bezorging voor bestellingen vanaf € 90,00

Op voorraad

Plus verzending 1.178 stuk(s) vanaf 10 november 2026

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Aantal stuks	Per stuk
20 - 198	€ 2,08
200 - 998	€ 1,92
1000 - 1998	€ 1,775
2000 +	€ 1,445

*prijsindicatie

RS-stocknr.:: 287-732P
Fabrikantnummer:: DMM-4026-B-I2S-R
Fabrikant:: PUI Audio

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

Zoek vergelijkbare producten door een of meer kenmerken te selecteren.

Alles selecteren	Attribuut	Waarde
	Merk	PUI Audio
	Sub Type	MEMS
	Product Type	Microphone
	Directionality/Polar Pattern	Omni Directional
	Maximum Operating Voltage	3.6V
	Wired/Wireless	Wireless
	Sensitivity	-26dB
	Length	4mm
	Maximum Frequency Response	20kHz
	Standards/Approvals	REACH, RoHS
	Minimum Frequency Response	0.02kHz
	Minimum Operating Voltage	1.5V

	Alles selecteren
	Merk PUI Audio
	Sub Type MEMS
	Product Type Microphone
	Directionality/Polar Pattern Omni Directional
	Maximum Operating Voltage 3.6V
	Wired/Wireless Wireless
	Sensitivity -26dB
	Length 4mm
	Maximum Frequency Response 20kHz
	Standards/Approvals REACH, RoHS
	Minimum Frequency Response 0.02kHz
	Minimum Operating Voltage 1.5V

Datasheet - DMM-4026-B-I2S-R

PUI Audio Microphone, 20kHz Maximum Frequency Response, -26dB Sensitivity - DMM-4026-B-I2S-R

This omnidirectional MEMS microphone is designed for low-voltage digital audio capture in industrial and electronic systems. It converts acoustic signals into an I2S output suitable for integration with digital processors and control units, offering broad frequency coverage for voice and environmental sensing in automation and machine‑interface contexts.

Features and Benefits:

• Omnidirectional pickup for uniform sound capture across angles
• Frequency response of 0.02 to 20 kHz for wideband audio detection
• Sensitivity -26 dB enabling detection of low‑level signals
• Operates from 1.5V to 3.6V for low‑voltage system compatibility
• Pin‑type connector for straightforward board‑level connection
• REACH and RoHS conformity supporting regulatory material limits

Applications

• Suitable for voice detection in machinery safety systems
• Ideal for acoustic monitoring in environmental control units
• Used with embedded controllers for hands‑free interfaces
• Can be used for sound‑based diagnostics in electromechanical equipment

What electrical supply range is required for reliable operation?

It accepts a supply between 1.5V and 3.6 V, allowing use with common low‑voltage logic rails and battery‑powered electronics.

How does the microphone perform across the audible spectrum?

The device responds from 0.02 kHz up to 20 kHz, covering subsonic monitoring through the full audible range for voice and machine‑noise analysis.

What connector type should I expect for PCB integration?

It employs a pin‑type connector, compatible with soldering or pin‑header mounting on PCB layouts.

Is the device suitable for applications demanding material‑restriction compliance?

The microphone meets REACH and RoHS requirements, indicating it conforms to the specified substance restrictions.