PUI Audio PMM-3738-VM1010-R Low Noise MEMS Microphone
PUI Audio PMM-3738-VM1010-R is a low noise, single-ended analog piezoelectric MEMS microphone with Wake-on-Sound. PUI Audio PMM-3738-VM1010-R with Vesper technology is a ZeroPower Listening™ piezoelectric MEMS microphone. This PMM-3738-VM1010-R microphone is designed for ultra-low power always listening solution delivering voice activation to battery-powered devices. Features include full audio output on wake-up, dust and moisture resistance, and extended battery life up to 10x.
Features
- ZeroPower Listening technology
- Full audio output on wake-up
- Capable of voice detection with 9µW operating power
- Extends battery life up to 10x
- IP57 dust and moisture resistant
Specifications
- 60dB (typical) signal-to-noise-ratio (SNR)
- 0.1% (typical) total harmonic distortion (THD)
- 3.6VDD (maximum) supply voltage
- 110µA (maximum) supply current
- 160dB sound pressure level
- -40°C to +85°C temperature range
Wake-on-Sound Architecture
Videos
Veröffentlichungsdatum: 2017-06-20
| Aktualisiert: 2023-12-22