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LA4460N - (LA4460N / LA4461N) 12W AF Power Amplifier

Description

on the External Parts Recommended number of the external parts for the LA4460N/4461N is 8 as shown in the Sample Application Circuit 1.

Feedback capacitors 2 pieces 4.7µF/6.3V×2 Starting time adjustmant resistor 1 pieace 1.5kΩ Oscillation compensation capacitor 1

Features

  • High gain of 51dB typ. and high power output of 12W typ.
  • Possible to delete output and bootstrap capacitors, this encourages cost and space reductions due to external parts reduction.
  • Reduced external components (8 pieces recommended, 6 pieces minimum).
  • Almost no pop noises heard during power on or off operation.
  • Soft tonal quality in saturated power output.
  • Low distortion over low to high ranges of the audio frequencies.
  • Low.

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Full PDF Text Transcription

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Ordering number:ENN2660B Monolithic Linear IC LA4460N, 4461N 12W AF Power Amplifier for Car Radio, Car Stereo Features • High gain of 51dB typ. and high power output of 12W typ. • Possible to delete output and bootstrap capacitors, this encourages cost and space reductions due to external parts reduction. • Reduced external components (8 pieces recommended, 6 pieces minimum). • Almost no pop noises heard during power on or off operation. • Soft tonal quality in saturated power output. • Low distortion over low to high ranges of the audio frequencies. • Low residual noises (Rg=0). • Good operation conditions because of SIP (single ended pins) package having been employed for the LA4460N. • All pin terminal layouts of the LA4461N are reversed for easy stereo PC board pattern arrengement.
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