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STK4040XI - AF Power Amplifier

General Description

of External Parts R1, C1 C2 : Input filter circuit

Reduces high-frequency noise.

DC current suppression.

Key Features

  • Compact packaging supports slimmer set designs.
  • Series designed from 50 up to 150 W and pincompatibility.
  • Simpler heat sink design facilitates thermal design of slim stereo sets.
  • Current mirror circuit, cascade circuit and purecomplimentary circuit.

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Other Datasheets by SANYO (now Panasonic)

Part Number Description
STK4040X AF Power Amplifier
STK4040II AF Power Amplifier
STK4040V AF Power Amplifier
STK404-050S One-Channel Class AB Audio Power Amplifier
STK404-070 One-Channel Class AB Audio Power Amplifier IC
STK404-070N-E 1ch class-AB Audio Power IC
STK404-100S One-Channel Class AB Audio Power Amplifier IC
STK404-100SC-E 1-channel class AB audio power IC
STK404-120 One-Channel Class AB Audio Power Amplifier
STK404-120S One-Channel Class AB Audio Power Amplifier

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 : EN4621A Thick Film Hybrid IC STK4040XI AF Power Amplifier (Split Power Supply) (70 W min, THD = 0.008%) Features • Compact packaging supports slimmer set designs • Series designed from 50 up to 150 W and pincompatibility • Simpler heat sink design facilitates thermal design of slim stereo sets • Current mirror circuit, cascade circuit and purecomplimentary circuit application reduce distortion to 0.008 % • Supports addition of electronic circuits for thermal shutdown and load-short protection circuit as well as pop noise muting which occurs when the power supply switch is turned on and off.