LA4500 - 5.3W 2-Channel AF Power Amplifier
of External Parts C1 (C1) Feedback capacitors Related to low roll-off frequency fL for *3dB (100µF, fL=60Hz).
A capacitance value of 47µF to 100µF is recommended.
Increasing the capacitance value makes the starting time (ts) later.
Decreasing the capacitance value makes the starting time (ts
LA4500 Features
* Low idling current (20mA/2 channels) enabling prolonged battery life.
* Less dependence of idling current on VCC.
* High power (5.3W typ. ×2).
* High ripple rejection (60dB at steady state). Since filters are arranged in 3 stages (including 1 stage inside the IC) to
