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STK433-240A-E - 3-channel class AB audio power IC

Key Features

  • Pin-to-pin compatible outputs ranging from 30W to 60W.
  • Can be used to replace the STK433-000/-100 series (30W to 150W/2ch) and STK433-300 series (80W to 150W/3ch) due to its pin compatibility.
  • Miniature package (67.0mm × 25.6mm × 9.0mm).
  • Output load impedance: RL = 6Ω to 4Ω supported.
  • Allowable load shorted time: 0.3 second.
  • Allows the use of predesigned.

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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 : EN*A1490 Thick-Film Hybrid IC STK433-240A-E Overview 3-channel class AB audio power IC, 40W+40W+40W The STK433-240A-E is a hybrid IC designed to be used in 40W × 3ch class AB audio power amplifiers. Applications • Audio power amplifiers. Features • Pin-to-pin compatible outputs ranging from 30W to 60W. • Can be used to replace the STK433-000/-100 series (30W to 150W/2ch) and STK433-300 series (80W to 150W/3ch) due to its pin compatibility. • Miniature package (67.0mm × 25.6mm × 9.0mm) • Output load impedance: RL = 6Ω to 4Ω supported • Allowable load shorted time: 0.3 second • Allows the use of predesigned applications for standby and mute circuits. Series Models STK433-230A-E Output 1 (10%/1kHz) Output 2 (0.