Name: PUI Audio DMM-4326-T-R
Brand: PUI Audio
SKU: 665-DMM-4326-T-R
Price: 17.26 HKD
Availability: InStock

說明：

MEMS麥克風 MICROPHONE OMNI -26 DB 1.8VDC 800uA

Pricing (HKD)

數量	單價	總價
	HK$17.26	HK$17.26
	HK$13.56	HK$135.60
	HK$12.33	HK$308.25
	HK$11.51	HK$575.50
	HK$10.77	HK$1,077.00
	HK$10.03	HK$2,507.50
	HK$9.62	HK$4,810.00
完整捲（訂購多個1250）
	HK$8.18	HK$10,225.00
	HK$8.17	HK$40,850.00

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商品屬性	屬性值	選擇屬性
製造商:	PUI Audio
產品類型:	MEMS麥克風
系列:	DMM
靈敏度:	- 26 dB
SNR - 訊雜比:	57 dB, 59 dB
頻率範圍:	20 Hz to 18 kHz
運作供電電流:	450 uA, 1 mA
工作電源電壓:	1.8 VDC
最低工作溫度:	- 40 C
最高工作溫度:	+ 70 C
輸出類型:	Digital, PDM
接口類型:	Top
長度:	4 mm
寬度:	3 mm
封裝:	Reel
封裝:	Cut Tape
品牌:	PUI Audio
組裝國家:	Not Available
擴散國:	Not Available
原產國:	CN
尺寸:	4 mm x 3 mm x 1.05 mm
方向性:	Omnidirectional
安裝風格:	SMD/SMT
產品類型:	MEMS Microphones
形狀:	Rectangular
原廠包裝數量:	1250
子類別:	Microphones
電源電壓 - 最大值:	3.6 VDC
電源電壓 - 最小值:	1.5 VDC
技術:	Si
終端類型:	Solder
類型:	Digital MEMS

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所選屬性: 0

篩選文檔:

規格書

DMM-4326-T-R 規格書 (PDF)

Models

DMM-4326-T-R Symbol & Footprint by SnapMagic

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CNHTS:: 8542391000
USHTS:: 8518108030
ECCN:: EAR99

DMM Omni-Directional Microphones

PUI Audio DMM Omni-Directional Microphones are digital MEMS microphones featuring PDM or I2S output, ±1dB tightly controlled sensitivity, and a wide frequency response. Available in multiple variants, these microphones offer both top and bottom acoustic port options to suit various integration needs. Designed for cloud-based voice applications and battery-powered devices, DMM microphones from PUI Audio simplify system design with built-in ADCs and digital outputs for seamless integration with DSPs and MCUs. Models such as the DMM-3537-2-B provide a high signal-to-noise ratio (up to 68dB), ensuring clear voice capture and strong noise performance, making them ideal for consumer electronics, smart devices, and voice assistants. Select models, such as the DMM-4326-T-WP-R, are IP57-rated with pre-applied waterproof mesh for added durability in harsh environments.

Wide-Band MEMS Microphones

PUI Audio Wide-Band MEMS Microphones cover the entire audio band from 20Hz to 18KHz, with up to 20kHz on some models. These PUI Audio omnidirectional MEMS Microphones provide unit-to-unit consistency of ±1dB tolerance across the entire frequency response. The lineup includes analog and digital versions for various applications, including smartphones, wearables, and cloud-based designs.