MEMS Microphones
Same Sky’s analog and digital MEMS microphones deliver enhanced audio quality in extremely compact packages
Same Sky's MEMS microphones provide users with improved audio quality and performance in compact, low-profile packages as small as 2.75 mm x 1.85 mm x 0.90 mm. Featuring sensitivity ratings from -42 dB up to -26 dB, signal-to-noise ratios from 57 dBA up to 65 dBA, and sensitivity tolerances as low as ±1 dB, these MEMS microphones are ideal for a range of portable consumer electronics applications.
For easier prototyping and design testing, Same Sky also offers a MEMS microphone development kit consisting of four independent microphone evaluation circuits. (Please see below for more kit information)
- Compact sizes as small as 2.75 mm x 1.85 mm
- Depths as low as 0.90 mm
- Analog and digital PDM output types
- Sensitivity ratings from -42 dB to -26 dB
- Sensitivity tolerances as low as ±1 dB
- Signal-to-noise ratios from 57 dBA to 65 dBA
- Current consumption as low as 80 µA
- 300 Ω output impedance rating
- Top port and bottom port versions
Resources
Evaluation Board
Obrázek | Objednací číslo výrobce | Popis | Funkce | Vestavěný | Primární atributy | Available Quantity | Cena | Zobrazit podrobnosti | |
---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | DEVKIT-MEMS-001 | EVAL BRD FOR CMM-2718AB-38308-TR | Všesměrové mikrofony MEMS | - | - | 58 - Immediate | $263.50 | Zobrazit podrobnosti |
MEMS Microphones
Obrázek | Objednací číslo výrobce | Popis | Směr | Odebíraný proud | Odstup signál/šum | Available Quantity | Cena | Zobrazit podrobnosti | |
---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | CMM-3722AT-42116-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 160 µA | 57dB | 0 - Immediate | $28.33 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3729AT-42316-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 160 µA | 57dB | 5089 - Immediate | $31.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3729AB-38116-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 160 µA | 57dB | 844 - Immediate | $28.33 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3729AB-38308-TR | MICROPHONE MEMS ANALOG OMNI | Všesměrový | - | 2 V | 2970 - Immediate | $31.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3729AT-42308-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 80 µA | 60dB | 6798 - Immediate | $31.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3729AB-38108-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 150 µA | 63dB | 1905 - Immediate | $31.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3729AT-42108-TR | MICROPHONE MEMS ANALOG OMNI | Všesměrový | - | 2 V | 12 - Immediate | $31.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3526AB-38308-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 80 µA | 65dB | 2 - Immediate | $25.41 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3312AT-44308-TR | MIC MEMS ANLG OMNI -44DB 0.130"D | Všesměrový | 80 µA | 58dB | 75 - Immediate | $31.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-2718AT-42316-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 160 µA | 57dB | 1543 - Immediate | $21.04 | Zobrazit podrobnosti |
![]() | ![]() | CMM-2718AB-38316-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 160 µA | 61dB | 1631 - Immediate | $21.04 | Zobrazit podrobnosti |
![]() | ![]() | CMM-2718AT-42116-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 160 µA | 57dB | 1691 - Immediate | $21.66 | Zobrazit podrobnosti |
![]() | CMM-2718AB-383161-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 160 µA | 61dB | 1524 - Immediate | $13.96 | Zobrazit podrobnosti | |
![]() | ![]() | CMM-2718AT-42108-TR | MIC MEMS ANALOG OMNI -43DB | Všesměrový | 80 µA | 60dB | 543 - Immediate | $22.29 | Zobrazit podrobnosti |
![]() | ![]() | CMM-2718AT-42308-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 80 µA | 60dB | 3726 - Immediate | $21.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-2718AB-38308-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 1.6 V ~ 3.6 V | 65dB | 1017 - Immediate | $21.45 | Zobrazit podrobnosti |
![]() | ![]() | CMM-4030DB-26354-TR | MIC MEMS DIGITAL PDM OMNI -26DB | Všesměrový | 540 µA | 64dB | 309 - Immediate | $39.16 | Zobrazit podrobnosti |
![]() | ![]() | CMM-4030DB-26154-TR | MIC MEMS DIGITAL PDM OMNI -26DB | Všesměrový | 540 µA | 64dB | 1419 - Immediate | $39.99 | Zobrazit podrobnosti |
![]() | ![]() | CMM-2718AB-38108-TR | MIC MEMS ANALOG OMNI -38DB | Všesměrový | 1.6 V ~ 3.6 V | 65dB | 4440 - Immediate | $22.08 | Zobrazit podrobnosti |
![]() | ![]() | CMM-3722AT-42117-TR | MIC MEMS ANALOG OMNI -42DB | Všesměrový | 170 µA | 59dB | 988 - Immediate | $20.21 | Zobrazit podrobnosti |