MS6864 Datasheet, PDF (18/19 Pages) MOSA ELECTRONICS – Dual 2W Power Amplifier, I2C interface Stereo Input with Volume Control

MOSA
IR Controller
MS6864
Dual 2W Power Amplifiers with Volume Control
Power ON/OFF : The power key.
Press the key once to set power-on or power-off for MS6864.
The default values are GAIN 0dB, ATTENUATION –20dB and MUTE-ON.
VOL+, VOL- : The volume control keys.
The volume control in 1.25dB/step as the switch is pressed once, the range is -77.5dB to 0dB.
Gain+, Gain- : The gain control keys.
The gain control in 3dB/step as the switch is pressed once, the range is 0dB to 21dB.
Mute : The mute key
Press the key once to set mute-on or mute-off.
PD/Active : The power down key.
Press the key once to set power-down or activation for MS6864.
REV 1.0
18
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