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LA4550 - 2-Channel AF Power Amplifier

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Datasheet Details

Part number LA4550
Manufacturer Sanyo
File Size 329.82 KB
Description 2-Channel AF Power Amplifier
Datasheet download datasheet LA4550_SanyoSemiconDevice.pdf

LA4550 Product details

Description

of External Parts C1 (C2) : Feedback capacitor.The low cutoff frequency is determined by the following formula.fL= 1 2πC1Rf Rf : Feedback resistor fL : Low cutoff frequency Since this capacitor as well as decoupling capacitor affects the starting time, the capacitor value must be fixed with the necessary low frequency band fully considered.C3 (C4) : Bootstrap capacitor.The output at low frequencies depends on this capacitor.Decreasing the capacitor value lowers the output at low fre

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