Sep 5, 2024
TDK InvenSense T5837 PDM mic with low power auto-wake on sound 🔊🎤🔋
On a recent Great Search, we looked at I2S microphones
- but we also glanced at the latest offerings from TDK InvenSense
and found an interesting PDM mic with 'low power auto-wake' - the T5837
Order today, ships today. MMICT5837-00-012 – 27 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.65 V ~ 1.98 V Omnidirectional (-36dB ±1
so we designed this breakout for it. There are a lot of parts because it's 1.8V only, and we wanted to make it 3.3V compatible, so there are shifters in both directions.