MAX9814 DC 3.6-12V Electronic Microphone Amplifier Board With AGC Function Mono For Arduino


Price: $6.75
Bonus: 7
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In Stock: 50 pcs
MAX9814 DC 3.6-12V Electronic Microphone Amplifier Board With AGC Function Mono For Arduino

MAX9814 DC 3.6-12V Electronic Microphone Amplifier Board With AGC Function Mono For Arduino

Feature:


1. Automatic Gain Control (AGC)
2. AGC switch: when you don't answer the jumper cap, AGC function is open, connected to the jumper cap is closed (with a jumper cap)
3. Programmable operation and release time
4. Low-power shutdown mode
5. Built-in 2V low-noise microphone bias
6. 3 gain setting (40dB, 50dB, 60dB)
7. Temperature range: -40℃ ~ +85℃
8. Board size: 30mm*25mm
9. Operating voltage: DC 3.6V ~ 12V
10. Suitable for hearing aids, conference microphone, loudspeaker and other devices

Note:

This is a mono amplifier board, if you want the stereo effect, please buy two.

Package included:

1 x Microphone Amplifier Board











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