Feature

●Use MAX4466: For reinforcement, we use the MAX4466, an operational amplifier designed for this delicate task.
●Excellent energy supply noise reduction: thanks to the excellent noise reduction of the power supply, this amplifier sounds really good and is not as loud or scratchy as other microphone amplifier failures we have tried.
●Excellent applicability: this microphone amplifier module can be connected directly to / for Ardunio / for and other development boards.
●Intimate tips: To achieve the best performance, use the "quiet" available power supply (if this is the 3.3 V power supply). The audio waveform is output via the OUT pin.
●SERVICE GUARANTEE: You can contact us if you have any questions before purchasing the product or after purchasing the product.We must solve your problem immediately and properly.


Description

Specification:
Product Type: Microphone Amplifier Module
Supply voltage: + 2.4 V to + 5.5 V (can be connected directly for / for ARDUNIO / for and other development boards).
Power supply rejection ratio: 112 dB.
Same cycle suppression ratio: 126 dB.
AVOL: 125 dB (RL = 100 kΩ) Rail-to-Rail Output
Static supply current: <24μA.
Gain bandwidth: 600 kHz.
Size: approx. 20.8 x 13.8 x 7.5 mm / 0.8 x 0.5 x 0.3 inches.

Package list:
1 x module.
1 x pin header