• Pin function
Pin No. | Symbol | Function |
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1 | REF | IC signal GND |
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2 | DEFP IN 1 | Ope amp positive input |
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3 | DEFN IN 1 | Ope amp negative input |
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4 | INA 1 | Input selector ch1 input terminal |
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5 | INB 1 | Input selector ch1 input terminal |
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6 | INC 1 | Input selector ch1 input terminal |
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7 | IND 1 | Input selector ch1 input terminal |
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8 | DEFN OUT 1 | Operation outoutterminal |
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9 | SEL OUT 1 | Input selector output terminal |
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10 | VOL IN 1 | Volume 1 input terminal |
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11 | TONE OUT 1 | Tone output terminal |
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12 | FADER IN 1 | Volume 2 input terminal |
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13 | REAR OUT1 | Fader volume (rear) output terminal |
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14 | FRONT OUT 1 | Fader volume (front) output terminal |
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15 | NonFadaer OUT 1 | Non fader volume output terminal |
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16 | GND | GND |
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17 | DATA | Control data input terminal |
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18 | VDDOUT 1 | Connect to GND with capacitor |
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19 | VDDOUT 2 | Connect to GND with capacitor |
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20 | CLOCK | Serial data clock input terminal |
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21 | VDD | VDD for digital |
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22 | NonFadaer OUT 2 | Non fader volume output terminal |
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23 | FRONT OUT 2 | Fader volume (front) output terminal |
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24 | REAR OUT2 | Fader volume (rear) output terminal |
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25 | FADER IN 2 | Volume 2 input terminal |
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26 | TONE OUT 2 | Tone output terminal |
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27 | VOL IN 2 | Volume 1 input terminal |
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28 | SEL OUT 2 | Input selector output terminal |
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29 | DEFN OUT 2 | Ope amp output terminal |
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30 | IND 2 | Input selector switch ch2 input terminal |
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31 | INC 2 | Input selector switch ch2 input terminal |
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32 | INB 2 | Input selector switch ch2 input terminal |
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33 | INA 2 | Input selector switch ch2 input terminal |
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34 | DEFN IN 2 | Ope amp negative input terminal |
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35 | IEFP IN 2 | Ope amp positive input terminal |
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36 | VCC | VCC for analog |
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