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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 ON Semiconductor
File Size 412.00 KB
Description 2-Channel Power Amplifier
Datasheet download datasheet LA4814JA Datasheet
Additional preview pages of the LA4814JA datasheet.

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Full PDF Text Transcription

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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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