MEMS Microphones – Mouser Ecuador

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Sensitivity	SNR - Signal to Noise Ratio	Frequency Range	Operating Supply Current	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Output Type	Port Type	Length	Width	Depth	Packaging
MEMS Microphones MICROPHONE -26DB 1.8VDC DMM-3526-3-B PUI Audio 1: $2.80 1,226In Stock	Mfr. Part # DMM-3526-3-B Mouser Part # 665-DMM-3526-3-B	PUI Audio	MEMS Microphones MICROPHONE -26DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	1,226In Stock	Cut Tape $2.80 $2.20 $2.01 $1.87 Reel $1.47 View $1.75 $1.71 $1.48 $1.37	Min.: 1 Mult.: 1 : 1,250		- 26 dBFS	64 dB	100 Hz to 10 kHz	550 uA	1.8 V	- 40 C	+ 85 C	Digital, PDM		3.5 mm	2.65 mm	1 mm	Reel, Cut Tape
MEMS Microphones MICROPHONE -26DB 1.8VDC DMM-3526-4-B PUI Audio 1: $2.57 1,205In Stock	Mfr. Part # DMM-3526-4-B Mouser Part # 665-DMM-3526-4-B	PUI Audio	MEMS Microphones MICROPHONE -26DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	1,205In Stock	Cut Tape $2.57 $2.02 $1.84 $1.72 Reel $1.34 View $1.61 $1.56 $1.35 $1.25	Min.: 1 Mult.: 1 : 1,250		- 26 dBFS	65 dB	100 Hz to 10 kHz	650 uA	1.8 V	- 40 C	+ 85 C	Digital, PDM		3.5 mm	2.65 mm	1 mm	Reel, Cut Tape
MEMS Microphones MICROPHONE -26DB 1.8VDC DMM-4326-T-WP-R PUI Audio 1: $3.18 3,704In Stock	Mfr. Part # DMM-4326-T-WP-R Mouser Part # 665-DMM-4326-T-WP-R	PUI Audio	MEMS Microphones MICROPHONE -26DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	3,704In Stock	Cut Tape $3.18 $2.51 $2.28 $2.13 Reel $1.58 View $1.99 $1.95 $1.77 $1.57	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dB				1.8 VDC					4 mm	3.3 mm	1.15 mm	Reel, Cut Tape
MEMS Microphones MICROPHONE -26DB 1.8VDC DMM-3526-2-B PUI Audio 1: $2.76 1,247In Stock	Mfr. Part # DMM-3526-2-B Mouser Part # 665-DMM-3526-2-B	PUI Audio	MEMS Microphones MICROPHONE -26DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	1,247In Stock	Cut Tape $2.76 $2.17 $1.98 $1.84 View Reel $1.35 $1.72 $1.66 $1.52 $1.35	Min.: 1 Mult.: 1 : 1,250		- 26 dBFS	65 dB	20 Hz to 20 kHz	650 uA	1.8 V	- 40 C	+ 85 C	Digital, PDM		3.5 mm	2.65 mm	1 mm	Reel, Cut Tape
MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 64dB DMM-2726-B PUI Audio 1: $2.42 1,247In Stock New Product	Mfr. Part # DMM-2726-B Mouser Part # 665-DMM-2726-B New Product	PUI Audio	MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 64dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,247In Stock	Cut Tape $2.42 $1.90 $1.73 $1.62 View Reel $1.34 $1.51 $1.43 $1.39 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dBFS	64 dB	20 Hz to 20 kHz	780 uA	1.6 V to 3.6 V	- 40 C	+ 105 C	PDM	Bottom	2.75 mm	1.85 mm	0.9 mm	Reel, Cut Tape, MouseReel
MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB DMM-4026-2-T PUI Audio 1: $2.62 1,394In Stock New Product	Mfr. Part # DMM-4026-2-T Mouser Part # 665-DMM-4026-2-T New Product	PUI Audio	MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,394In Stock	Cut Tape $2.62 $2.06 $1.88 $1.75 View Reel $1.47 $1.64 $1.57 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dBFS	59 dBA	20 Hz to 20 kHz	700 uA	1.62 V to 3.6 V	- 40 C	+ 85 C	PDM Output	Top	4 mm	3 mm	1 mm	Reel, Cut Tape, MouseReel
MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 65dB DMM-3526-5-B PUI Audio 1: $2.94 1,191In Stock New Product	Mfr. Part # DMM-3526-5-B Mouser Part # 665-DMM-3526-5-B New Product	PUI Audio	MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 65dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,191In Stock	Cut Tape $2.94 $2.31 $2.11 $1.96 View Reel $1.66 $1.83 $1.78 $1.71 $1.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dBFS	65 dB	20 Hz to 20 kHz	780 uA	1.62 V to 3.6 V	- 40 C	+ 85 C	PDM	Bottom	3.5 mm	2.65 mm	1 mm	Reel, Cut Tape, MouseReel
MEMS Microphones Digital Mems Mic 3.5 x 2.65MM -35dB DMM-3535-B PUI Audio 1: $2.78 1,250In Stock New Product	Mfr. Part # DMM-3535-B Mouser Part # 665-DMM-3535-B New Product	PUI Audio	MEMS Microphones Digital Mems Mic 3.5 x 2.65MM -35dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,250In Stock	Cut Tape $2.78 $2.19 $1.99 $1.86 View Reel $1.56 $1.73 $1.67 $1.61 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	DMM	- 35 dBFS	66.5 dB	20 Hz to 10 kHz	900 uA	1.8 VDC	- 40 C	+ 85 C		Bottom	3.5 mm	2.65 mm	1 mm	Reel, Cut Tape, MouseReel
MEMS Microphones MEMS DIGITAL MICROPHONE -37DB 1.8VDC 68dB DMM-3537-2-B PUI Audio 1: $3.96 1,238In Stock New Product	Mfr. Part # DMM-3537-2-B Mouser Part # 665-DMM-3537-2-B New Product	PUI Audio	MEMS Microphones MEMS DIGITAL MICROPHONE -37DB 1.8VDC 68dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,238In Stock	Cut Tape $3.96 $3.12 $2.84 $2.65 View Reel $2.32 $2.49 $2.48 $2.34 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	DMM	- 37 dBFS	68 dB	20 Hz to 20 kHz	310 uA	1.65 V to 1.98 V	- 40 C	+ 105 C	PDM	Bottom	3.5 mm	2.65 mm	1 mm	Reel, Cut Tape, MouseReel
MEMS Microphones Digital Mems Mic 4.0 x 3.0MM -26dB DMM-4026-T PUI Audio 1: $2.69 1,212In Stock New Product	Mfr. Part # DMM-4026-T Mouser Part # 665-DMM-4026-T New Product	PUI Audio	MEMS Microphones Digital Mems Mic 4.0 x 3.0MM -26dB Learn More about PUI Audio pui dmm microphones	Datasheet	1,212In Stock	Cut Tape $2.69 $2.05 $1.84 $1.71 View Reel $1.29 $1.56 $1.43 $1.34 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dBFS	65 dB	20 Hz to 10 kHz	750 uA	1.8 VDC	- 40 C	+ 85 C		Top	4 mm	3 mm	1.1 mm	Reel, Cut Tape, MouseReel
MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA DMM-4026-B-I2S-R PUI Audio 1: $3.36 1,320In Stock	Mfr. Part # DMM-4026-B-I2S-R Mouser Part # 665-DMM-4026-B-I2S-R	PUI Audio	MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA Learn More about PUI Audio pui dmm microphones	Datasheet	1,320In Stock	Cut Tape $3.36 $2.57 $2.32 $2.12 View Reel $1.66 $1.97 $1.81 $1.69 $1.66	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dB	64 dB	20 Hz to 20 kHz	1 mA	1.8 VDC	- 40 C	+ 100 C	Digital, I2S	Bottom	4 mm	3 mm		Reel, Cut Tape
MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 800uA DMM-4326-T-R PUI Audio 1: $2.11 810In Stock	Mfr. Part # DMM-4326-T-R Mouser Part # 665-DMM-4326-T-R	PUI Audio	MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 800uA Learn More about PUI Audio pui dmm microphones	Datasheet	810In Stock	Cut Tape $2.11 $1.66 $1.51 $1.41 View Reel $1.15 $1.31 $1.23 $1.17 $1.15	Min.: 1 Mult.: 1 : 1,250	DMM	- 26 dB	57 dB, 59 dB	20 Hz to 18 kHz	450 uA, 1 mA	1.8 VDC	- 40 C	+ 70 C	Digital, PDM	Top	4 mm	3 mm		Reel, Cut Tape
MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA DMM-3526-B-R PUI Audio 1,250: $1.62 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # DMM-3526-B-R Mouser Part # 665-DMM-3526-B-R	PUI Audio	MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA Learn More about PUI Audio pui dmm microphones	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $1.62	Min.: 1,250 Mult.: 1,250 : 1,250	DMM	- 26 dB	61 dB, 63 dB	20 Hz to 18 kHz	450 uA, 1 mA	1.8 VDC	- 40 C	+ 70 C	Digital, PDM	Bottom	3.5 mm	2.65 mm		Reel
MEMS Microphones MICROPHONE -37DB 1.8VDC DMM-3537-B PUI Audio 1,250: $1.58 Non-Stocked	Mfr. Part # DMM-3537-B Mouser Part # 665-DMM-3537-B	PUI Audio	MEMS Microphones MICROPHONE -37DB 1.8VDC Learn More about PUI Audio pui dmm microphones	Datasheet	Non-Stocked	Reel $1.58	Min.: 1,250 Mult.: 1,250 : 1,250		- 37 dBFS	67 dB	20 Hz to 20 kHz	310 uA	1.8 V	- 40 C	+ 85 C	Digital, PDM		3.5 mm	2.65 mm	1 mm	Reel
MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA DMM-4026-B-R PUI Audio 1,250: $1.15 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # DMM-4026-B-R Mouser Part # 665-DMM-4026-B-R	PUI Audio	MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA Learn More about PUI Audio pui dmm microphones	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel $1.15	Min.: 1,250 Mult.: 1,250 : 1,250	DMM	- 26 dB	61 dB, 63 dB	20 Hz to 18 kHz	450 uA, 1 mA	1.8 VDC	- 40 C	+ 70 C	Digital, PDM	Bottom	4 mm	3 mm		Reel

DMM Omni-Directional Microphones

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