Parameters:
Supply voltage: +2.4V to +5.5V (can be directly connected to STM / ARDUNIO / Raspberry Pi and other motherboards of the development board)
Power Rejection Ratio: 112dB
Common mode rejection ratio: 126dB
AVOL: 125 dB (RL = 100 kΩ) Rail-to-Rail output
Static supply current: <24μA.
Gain bandwidth: 600 kHz.
Size: 20.8 x 13.7 x 7.8 mm.
Weight: 1.6g
Introduction:
Connect GND to Earth, VCC with 2.4-5VDC
The audio waveform is emitted from the OUT pin.
The output has a DC pre-voltage of VCC / 2, and when it is completely quiet, the voltage is constant VCC / 2 volts (it is DC coupled).
If the audio device you are using requires AC-paired audio, place a 100uF capacitor between the output pin and the input of your device.
If you connect an audio amplifier with differential inputs or decoupling capacitors, the 100uF cap is not required.
Box contents:
3 x MAX4466 module.