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IS31AP4990D - 1.2W AUDIO POWER AMPLIFIER

General Description

The IS31AP4990D has been designed for demanding audio applications such as mobile phones and permits the reduction of the number of external components.

It is capable of delivering 1.2W of continuous RMS output power into an 8Ω load @ 5V.

Key Features

  • Operating from VCC = 2.7V ~ 5.5V.
  • 1.2W output power @ VCC = 5V, THD+N= 1%,.
  • f = 1kHz, with 8Ω load.
  • Ultra-low consumption in shutdown mode (1μA).
  • Near-zero pop & click.
  • Ultra-low distortion.
  • Unity gain stable.
  • UTQFN-9 (1.5mm × 1.5mm) package.
  • RoHS & Halogen-Free Compliance.
  • TSCA Compliance.

📥 Download Datasheet

Datasheet Details

Part number IS31AP4990D
Manufacturer Lumissil
File Size 297.58 KB
Description 1.2W AUDIO POWER AMPLIFIER
Datasheet download datasheet IS31AP4990D 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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IS31AP4990D 1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW SHUTDOWN MODE DESCRIPTION The IS31AP4990D has been designed for demanding audio applications such as mobile phones and permits the reduction of the number of external components. It is capable of delivering 1.2W of continuous RMS output power into an 8Ω load @ 5V. An externally-controlled shutdown mode reduces the supply current to less than 1μA. It also includes internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain setting resistors. March 2024 FEATURES • Operating from VCC = 2.7V ~ 5.5V • 1.2W output power @ VCC = 5V, THD+N= 1%, • f = 1kHz, with 8Ω load • Ultra-low consumption in shutdown mode (1μA) • Near-zero pop & click • Ultra-low distortion • Unity gain stable • UTQFN-9 (1.