Onkyo HTP-420

Typical Single-Supply Applications (V
+
= 5.0 V
DC
) (Continued)
Using Symmetrical Amplifiers to
Reduce Input Current (General Concept)
DS009299-29
Bridge Current Amplifier
DS009299-30
Bandpass Active Filter
DS009299-31
f
O
= 1 kHz
Q=25
LM124/LM224/LM324/LM2902
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