EUA6412A amplifier equivalent, audio power amplifier.
z z z z z z z z z z 2.6W per Channel Output Power Into 3-Ω Load Internal Gain Control, Which Eliminates External Gain-Setting Components Input MUX Select Terminal PC-Beep.
where internal speakers are driven as BTL and the line outputs (often headphone drive) are required to be SE, the EUA64.
Name BYPASS GAIN0 GAIN1 PIN 11 2 3 1,12 13,24 6 I/O
I I
DESCRIPTION Tap to voltage divider for internal mid-supply bias generator Bit 0 of gain control Bit 1 of gain control
GND LHPIN LIN LLINEIN LOUT+ LOUTPC-BEEP
Ground connection for circuitry..
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