Part number:
LA4550
Manufacturer:
Sanyo
File Size:
329.82 KB
Description:
2-channel af power amplifier.
Datasheet Details
Part number:
LA4550
Manufacturer:
Sanyo
File Size:
329.82 KB
Description:
2-channel af power amplifier.
LA4550, 2-Channel AF Power Amplifier
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
LA4550 Features
* Low quiescent current.
* On-chip 2 channels permitting use in stereo and bridge amplifier applications.
* High output.
* Minimum number of external parts required. (9 pcs. munimum)
* Good ripple rejection (at steady state).
* Soft tone at the output
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