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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Descrizione Scheda dati Disponibilità Prezzi (CHF) Filtra i risultati nella tabella per prezzo unitario in base alla quantità.
Qtà RoHS Modello ECAD Serie
Sensibilità
SNR - Rapporto segnale/rumore
Range di frequenza
Corrente di alimentazione operativa
Tensione di alimentazione di lavoro
Temperatura di lavoro minima
Temperatura di lavoro massima
Tipo di uscita
Tipo di porta
Lunghezza
Larghezza
Profondità
Confezione
PUI Audio Microfoni MEMS MICROPHONE -26DB 1.8VDC
Scheda dati
1 205A magazzino
Nastro continuo
2.07 CHF
1.63 CHF
1.48 CHF
1.39 CHF
Nastrati
1.05 CHF
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
PUI Audio Microfoni MEMS MICROPHONE -26DB 1.8VDC
Scheda dati
1 247A magazzino
Nastro continuo
2.22 CHF
1.75 CHF
1.59 CHF
1.48 CHF
Nastrati
1.13 CHF
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
PUI Audio Microfoni MEMS MICROPHONE -26DB 1.8VDC
Scheda dati
1 220A magazzino
Nastro continuo
2.26 CHF
1.77 CHF
1.62 CHF
1.51 CHF
Nastrati
1.15 CHF
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
PUI Audio Microfoni MEMS MICROPHONE -26DB 1.8VDC
Scheda dati
3 704A magazzino
Nastro continuo
2.56 CHF
2.02 CHF
1.83 CHF
1.71 CHF
Nastrati
1.33 CHF
Min: 1
Mult.: 1
: 1 250
DMM - 26 dB 1.8 VDC 4 mm 3.3 mm 1.15 mm Reel, Cut Tape
PUI Audio Microfoni MEMS MICROPHONE OMNI -26 DB 1.8VDC 800uA
Scheda dati
810A magazzino
Nastro continuo
1.69 CHF
1.34 CHF
1.22 CHF
1.13 CHF
Nastrati
0.926 CHF
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
PUI Audio Microfoni MEMS MEMS DIGITAL MICROPHONE -26DB 1.8VDC 64dB
Scheda dati
1 222A magazzino
Nastro continuo
1.95 CHF
1.53 CHF
1.39 CHF
1.30 CHF
Nastrati
1.08 CHF
MouseReel disponibile
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
PUI Audio Microfoni MEMS MEMS DIGITAL MICROPHONE -26DB 1.8VDC 65dB
Scheda dati
1 191A magazzino
Nastro continuo
2.37 CHF
1.86 CHF
1.69 CHF
1.58 CHF
Nastrati
1.34 CHF
MouseReel disponibile
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
PUI Audio Microfoni MEMS Digital Mems Mic 3.5 x 2.65MM -35dB
Scheda dati
1 250A magazzino
Nastro continuo
2.24 CHF
1.76 CHF
1.60 CHF
1.50 CHF
Nastrati
1.25 CHF
MouseReel disponibile
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
PUI Audio Microfoni MEMS MEMS DIGITAL MICROPHONE -37DB 1.8VDC 68dB
Scheda dati
1 238A magazzino
Nastro continuo
3.19 CHF
2.51 CHF
2.28 CHF
2.13 CHF
Nastrati
1.87 CHF
MouseReel disponibile
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
PUI Audio Microfoni MEMS MEMS DIGITAL MICROPHONE -26DB 1.8VDC 58dB
Scheda dati
1 394A magazzino
Nastro continuo
2.11 CHF
1.66 CHF
1.52 CHF
1.41 CHF
Nastrati
1.18 CHF
MouseReel disponibile
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
PUI Audio Microfoni MEMS Digital Mems Mic 4.0 x 3.0MM -26dB
Scheda dati
1 212A magazzino
Nastro continuo
2.16 CHF
1.65 CHF
1.48 CHF
1.38 CHF
Nastrati
1.04 CHF
MouseReel disponibile
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
PUI Audio Microfoni MEMS MICROPHONE OMNI -26 DB 1.8VDC 1000uA
Scheda dati
1 257A magazzino
5 00022.03.2027 previsto
Nastro continuo
2.71 CHF
2.07 CHF
1.87 CHF
1.70 CHF
Nastrati
1.34 CHF
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
PUI Audio Microfoni MEMS MICROPHONE OMNI -26 DB 1.8VDC 1000uA
Scheda dati
Tempo di consegna, se non a magazzino 21 settimane
Nastrati
1.30 CHF
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
PUI Audio Microfoni MEMS MICROPHONE -37DB 1.8VDC
Scheda dati
Non disponibile a magazzino
Nastro continuo
2.26 CHF
1.77 CHF
1.62 CHF
1.51 CHF
Nastrati
1.27 CHF
Min: 1
Mult.: 1
: 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
PUI Audio Microfoni MEMS MICROPHONE OMNI -26 DB 1.8VDC 1000uA
Scheda dati
Tempo di consegna, se non a magazzino 21 settimane
Nastrati
0.926 CHF
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