Sipeed I2S Mic Module MEMS Microphone Single Silicon Microphone Board For Sipeed Maix-Bit / Maix-GO
Tax included.
Characteristic:
· MEMS microphone: MSM261S4030H0 is an omnidirectional, bottom?壬orted, I2S digital output MEMS microphone. It has high performance and
reliability.
· Seneitivity : -26(dB,dBFS@1kHz 1Pa)
· Signal to noise ratio : 57dB(20kHz bandwidth, A-weighted)
· Size: 15.2*9.1mm
· Connection method : 1*6P 2.54mm header
Package included:
1 x Module
· MEMS microphone: MSM261S4030H0 is an omnidirectional, bottom?壬orted, I2S digital output MEMS microphone. It has high performance and
reliability.
· Seneitivity : -26(dB,dBFS@1kHz 1Pa)
· Signal to noise ratio : 57dB(20kHz bandwidth, A-weighted)
· Size: 15.2*9.1mm
· Connection method : 1*6P 2.54mm header
| FEATURES OVERVIEW | |
| MEMS microphones : MSM261S4030H0 | Sound Pressure Level : 140 dB SPL Sensitivity : -26(dB,dBFS @1kHz 1Pa) Signal to noise ratio : 57 dB (20kHz bandwidth,A-weighted) THD<1% (100dB SPL @1kHz S=Nom,Rload>2k ) Clock frequency : 1.0-4.0Mhz(normal mode) 150-800khz(low power mode) |
| HARDWARE FEATURES | |
| Supply voltage of external power supply | 3.3V ±0.2V |
| Supply current of external power supply | >1mA |
| Temperature rise | <30K |
| Range of working temperature | -30??~ 85??/span> |
Package included:
1 x Module