MEMS Microphones – Mouser Singapore

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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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Part #

MEMS Microphones MICROPHONE -26DB 1.8VDC

DMM-4326-T-WP-R
PUI Audio
1: $4.42
3,726In Stock

Mfr. Part No.
DMM-4326-T-WP-R

Mouser Part No
665-DMM-4326-T-WP-R

PUI Audio

MEMS Microphones MICROPHONE -26DB 1.8VDC

Learn More

Datasheet

3,726In Stock

Cut Tape

$4.42

$3.48

$3.17

$2.95

View

Reel

$2.28

Min.: 1
Mult.: 1

Reel: 1,250

DMM

- 26 dB

1.8 VDC

4 mm

3.3 mm

1.15 mm

Reel, Cut Tape

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 800uA

DMM-4326-T-R
PUI Audio
1: $2.92
1,003In Stock

Mfr. Part No.
DMM-4326-T-R

Mouser Part No
665-DMM-4326-T-R

PUI Audio

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 800uA

Learn More

Datasheet

1,003In Stock

Cut Tape

$2.92

$2.29

$2.09

$1.95

Reel

$1.40

View

Min.: 1
Mult.: 1

Reel: 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 MEMS DIGITAL MICROPHONE -26DB 1.8VDC 65dB

DMM-3526-5-B
PUI Audio
1: $4.10
996In Stock
New Product

Mfr. Part No.
DMM-3526-5-B

Mouser Part No
665-DMM-3526-5-B

New Product

PUI Audio

MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 65dB

Learn More

Datasheet

996In Stock

Cut Tape

$4.10

$3.22

$2.93

$2.74

View

Reel

$2.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 MEMS DIGITAL MICROPHONE -37DB 1.8VDC 68dB

DMM-3537-2-B
PUI Audio
1: $5.50
1,000In Stock
New Product

Mfr. Part No.
DMM-3537-2-B

Mouser Part No
665-DMM-3537-2-B

New Product

PUI Audio

MEMS Microphones MEMS DIGITAL MICROPHONE -37DB 1.8VDC 68dB

Learn More

Datasheet

1,000In Stock

Cut Tape

$5.50

$4.34

$3.95

$3.68

View

Reel

$3.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB

DMM-4026-2-T
PUI Audio
1: $3.64
1,546In Stock
New Product

Mfr. Part No.
DMM-4026-2-T

Mouser Part No
665-DMM-4026-2-T

New Product

PUI Audio

MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB

Learn More

Datasheet

1,546In Stock

Cut Tape

$3.64

$2.86

$2.61

$2.43

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Digital Mems Mic 3.5 x 2.65MM -35dB

DMM-3535-B
PUI Audio
1: $3.91
875In Stock
New Product

Mfr. Part No.
DMM-3535-B

Mouser Part No
665-DMM-3535-B

New Product

PUI Audio

MEMS Microphones Digital Mems Mic 3.5 x 2.65MM -35dB

Learn More

Datasheet

875In Stock

Cut Tape

$3.91

$3.07

$2.79

$2.60

View

Reel

$2.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 Digital Mems Mic 4.0 x 3.0MM -26dB

DMM-4026-T
PUI Audio
1: $3.25
875In Stock
New Product

Mfr. Part No.
DMM-4026-T

Mouser Part No
665-DMM-4026-T

New Product

PUI Audio

MEMS Microphones Digital Mems Mic 4.0 x 3.0MM -26dB

Learn More

Datasheet

875In Stock

Cut Tape

$3.25

$2.56

$2.34

$2.18

View

Reel

$1.79

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 MEMS DIGITAL MICROPHONE -26DB 1.8VDC 64dB

DMM-2726-B
PUI Audio
1: $3.38
844In Stock
New Product

Mfr. Part No.
DMM-2726-B

Mouser Part No
665-DMM-2726-B

New Product

PUI Audio

MEMS Microphones MEMS DIGITAL MICROPHONE -26DB 1.8VDC 64dB

Learn More

Datasheet

844In Stock

Cut Tape

$3.38

$2.65

$2.42

$2.25

View

Reel

$1.86

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 MICROPHONE -26DB 1.8VDC

DMM-3526-2-B
PUI Audio
1: $3.84
1,182In Stock

Mfr. Part No.
DMM-3526-2-B

Mouser Part No
665-DMM-3526-2-B

PUI Audio

MEMS Microphones MICROPHONE -26DB 1.8VDC

Learn More

Datasheet

1,182In Stock

Cut Tape

$3.84

$3.02

$2.75

$2.56

View

Reel

$2.15

Min.: 1
Mult.: 1

Reel: 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 MICROPHONE -26DB 1.8VDC

DMM-3526-3-B
PUI Audio
1: $3.89
1,241In Stock

Mfr. Part No.
DMM-3526-3-B

Mouser Part No
665-DMM-3526-3-B

PUI Audio

MEMS Microphones MICROPHONE -26DB 1.8VDC

Learn More

Datasheet

1,241In Stock

Cut Tape

$3.89

$3.06

$2.79

$2.60

View

Reel

$2.20

Min.: 1
Mult.: 1

Reel: 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: $3.39
1,232In Stock

Mfr. Part No.
DMM-3526-4-B

Mouser Part No
665-DMM-3526-4-B

PUI Audio

MEMS Microphones MICROPHONE -26DB 1.8VDC

Learn More

Datasheet

1,232In Stock

Cut Tape

$3.39

$2.72

$2.49

$2.34

View

Reel

$1.99

Min.: 1
Mult.: 1

Reel: 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 -37DB 1.8VDC

DMM-3537-B
PUI Audio
1: $3.89
1,188In Stock

Mfr. Part No.
DMM-3537-B

Mouser Part No
665-DMM-3537-B

PUI Audio

MEMS Microphones MICROPHONE -37DB 1.8VDC

Learn More

Datasheet

1,188In Stock

Cut Tape

$3.89

$3.06

$2.79

$2.60

View

Reel

$2.20

Min.: 1
Mult.: 1

Reel: 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, Cut Tape

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA

DMM-4026-B-I2S-R
PUI Audio
1: $3.70
505In Stock
2,500Expected 12/2/2026

Mfr. Part No.
DMM-4026-B-I2S-R

Mouser Part No
665-DMM-4026-B-I2S-R

PUI Audio

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA

Learn More

Datasheet

505In Stock

2,500Expected 12/2/2026

Cut Tape

$3.70

$3.02

$2.78

$2.61

View

Reel

$2.31

Min.: 1
Mult.: 1

Reel: 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 1000uA

DMM-3526-B-R
PUI Audio
1: $3.79
Non-Stocked

Mfr. Part No.
DMM-3526-B-R

Mouser Part No
665-DMM-3526-B-R

PUI Audio

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA

Learn More

Datasheet

Non-Stocked

Cut Tape

$3.79

$2.99

$2.72

$2.54

View

Reel

$2.25

Min.: 1
Mult.: 1

Reel: 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, Cut Tape

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA

DMM-4026-B-R
PUI Audio
1: $2.93
Non-Stocked

Mfr. Part No.
DMM-4026-B-R

Mouser Part No
665-DMM-4026-B-R

PUI Audio

MEMS Microphones MICROPHONE OMNI -26 DB 1.8VDC 1000uA

Learn More

Datasheet

Non-Stocked

Cut Tape

$2.93

$2.31

$2.10

$1.96

View

Reel

$1.60

Min.: 1
Mult.: 1

Reel: 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, Cut Tape

DMM Omni-Directional Microphones

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