LA4708N amplifier equivalent, 20w 2-channel btl af power amplifier.
on-chip protectors and standby switch.
Features
* High power : supports total output of 30W 30W (VCC = 13.2V, THD = 30%, RL = 4)
* Supports RL = 2 (PO = 30W .
of External Components
C1, C4 C2
C3
C5
Input capacitors
Decoupling capacitor (ripple filter)
Amplifier on time setting capacitor
Power supply capacitor
2.2F is recommended. fL can be varied by C1, C4 capacitances to adjust the bass range.
Approxi.
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