Microphone Sound Detection Sensor MAX4466 เซ็นเซอร์ตรวจจับเสียง เซนเซอร์เสียงความไวสูง โมดูลไมโครโฟน

Specification: For the amplification, we use the Maxim MAX4466, an op-amp specifically designed for this delicate task! The amplifier has excellent power supply noise rejection, so this amplifier sounds really good and isn't nearly as noisy or scratchy as other mic amp breakouts we've tried! You can set the gain from 25x to 125x. That's down to be about 200mVpp (for normal speaking volume about 6" away) which is good for attaching to something that expects 'line level' input without clipping, or

ข้อมูลตรวจสอบล่าสุด: 20 กันยายน 2026 05:51