1713 ADAFRUIT PCB extension board Adafruit 1713
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Producent | ADAFRUIT | Part Number | 1713 (1713) |
Specifications | PCB extension board Adafruit 1713 |
Unit Price | 11,39 EUR |
Minimum Order Quantity | 1 |
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Description | Electret Microphone Amplifier - MAX9814 with Auto Gain Control Technical data Type 1713 Manufacturer Adafruit Category PCB extension board Tool type Expansion Board Operating voltage 2.7 V up to 5.5 V Min. operating voltage 2.7 V Max. operating voltage 5.5 V No. of outputs 1 x Length 26 mm Width 14 mm Description This fully assembled and tested board comes with a 20 Hz to 20 kHz electret microphone soldered on. The specialty chip MAX9814 from Maxim was designed for amplifying electret microphones in situations where the loudness of the audio isn't predictable. Adaptive gain control in the amplifier quiets nearby 'loud' sounds so they don't overwhelm the amplifier lead to clipping, and it amplifies far-away quiet sounds. This amplifier has a few options you can configure with the breakout. If you want to pipe it into a Line Input, just use a 100 µF blocking capacitor in series. For more information, please refer to the product specifications of the manufacturer's data sheet. |
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