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LA4725 - 2-channel 30W BTL Audio Amplifier

Key Features

  • an extended low band roll-off frequency provided by a newly-developed NF circuit that does not require an external capacitor. Furthermore, crosstalk, which can cause muddiness in the audio output, has been significantly reduced by both circuit and wiring pattern improvements. Thus this amplifier can provide powerful lows and clear highs. Features.
  • Total output (EIAJ power): 30W+30W (at VCC = 14.4V, RL = 4Ω, THD = 30%).
  • High-fidelity design (fL < 10Hz, fH = 130kHz).
  • Ex.

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Datasheet Details

Part number LA4725
Manufacturer onsemi
File Size 154.54 KB
Description 2-channel 30W BTL Audio Amplifier
Datasheet download datasheet LA4725 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN5715A LA4725 Monolithic Linear IC 2-channel 30W BTL Audio Amplifier http://onsemi.com Overview The LA4725 is a 2-channel BTL audio power amplifier IC for Car audio. It was designed for the best possible audio quality and features an extended low band roll-off frequency provided by a newly-developed NF circuit that does not require an external capacitor. Furthermore, crosstalk, which can cause muddiness in the audio output, has been significantly reduced by both circuit and wiring pattern improvements. Thus this amplifier can provide powerful lows and clear highs. Features • Total output (EIAJ power): 30W+30W (at VCC = 14.