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LA4814JA - 2-Channel Power Amplifier

Description

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Pin No.

Features

  • On-chip 2-channel power amplifier Output power 1 = 350mW typ. (VCC = 5.0V, RL = 4Ω, THD = 10%) Output power 2 = 150mW typ. (VCC = 3.6V, RL = 4Ω, THD = 10%).
  • Enables monaural BTL output system by changing externally connected components Output power 3 = 700mW typ. (VCC = 5.0V, RL = 8Ω, THD = 10%) Output power 4 = 320mW typ. (VCC = 3.6V, RL = 8Ω, THD = 10%).
  • Low-voltage operation possible VCC =2.7V and up.
  • Standby function Current drain at standby = 0.1μA typ.

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Datasheet Details

Part number LA4814JA
Manufacturer onsemi
File Size 412.00 KB
Description 2-Channel Power Amplifier
Datasheet download datasheet LA4814JA Datasheet

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 : ENA2040 LA4814JA Monolithic Linear IC 2-Channel Power Amplifier http://onsemi.com Overview The LA4814JA buili-in the power amplifier circuit capable of low-voltage (2.7V and up) operation and has additionally a standby function to reduce the current drain. It is a power amplifier IC optimal for speaker drive used in battery-driven portable equipment and other such products. Applications Mini radio cassette players/recorders, portable radios, transceivers and other portable audio devices Features • On-chip 2-channel power amplifier Output power 1 = 350mW typ. (VCC = 5.0V, RL = 4Ω, THD = 10%) Output power 2 = 150mW typ. (VCC = 3.6V, RL = 4Ω, THD = 10%) • Enables monaural BTL output system by changing externally connected components Output power 3 = 700mW typ. (VCC = 5.
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