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LA4815VH - Monaural Power Amplifier

Description

Gain switching pin.

26dB mode when left open.

40dB mode when connected to ground.

0 Preamplifier system ground pin.

1.7 Input pin.

Features

  • Built-in 1-channel power amplifier Output power 1 = 1.84W typ. (VCC = 12V, RL = 8Ω, THD = 10%) Output power 2 = 1.55W typ. (VCC = 9V, RL = 4Ω, THD = 10%) Output power 3 = 0.36W typ. (VCC = 6V, RL = 8Ω, THD = 10%) Output power 4 = 0.23W typ. (VCC = 5V, RL = 8Ω, THD = 10%).
  • Mute function.
  • Selectable voltage gain : 2 types 26dB/40dB.
  • Gain values between 26 and 40dB can also be set by adding external components (two resistors).
  • Only a few external component.

📥 Download Datasheet

Datasheet Details

Part number LA4815VH
Manufacturer onsemi
File Size 268.42 KB
Description Monaural Power Amplifier
Datasheet download datasheet LA4815VH 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 : ENA1374B LA4815VH Monolithic Linear IC Monaural Power Amplifier http://onsemi.com Overview The LA4815VH incorporates a 1-channel power amplifier with a wide operating supply voltage range built into a surface-mounted package. This IC also has a mute function and requires only a few external components, making it suitable for low-cost set design. Applications Intercoms, door phones, transceivers, radios, toys, home appliances with voice guidance, etc. Features • Built-in 1-channel power amplifier Output power 1 = 1.84W typ. (VCC = 12V, RL = 8Ω, THD = 10%) Output power 2 = 1.55W typ. (VCC = 9V, RL = 4Ω, THD = 10%) Output power 3 = 0.36W typ. (VCC = 6V, RL = 8Ω, THD = 10%) Output power 4 = 0.23W typ.
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