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LA4500 - 5.3W 2-Channel AF Power Amplifier

Sanyo

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Datasheet Details

Part number	LA4500
Manufacturer	Sanyo
File Size	629.97 KB
Description	5.3W 2-Channel AF Power Amplifier
Datasheet	LA4500_SanyoSemiconDevice.pdf

LA4500 Product details

Description

of External Parts C1 (C1) Feedback capacitors Related to low roll-off frequency fL for 3dB (100µF, fL=60Hz).

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 attain satisfactory ripple rejection at transient state, ripple occuring at the time of motor start can be prevented from mixing in.
Low pop noise at the time of power supply ON/OFF and goo.

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Published: Apr 25, 2005 |