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STK-4142II - AF Power Amplifier (Split Power Supply)

Download the STK-4142II datasheet PDF. This datasheet also covers the STK4142II variant, as both devices belong to the same af power amplifier (split power supply) family and are provided as variant models within a single manufacturer datasheet.

General Description

of External Parts C1, C2 Input filter capacitors

A filter formed with R3 or R4 can be used to reduce noise at high frequencies.

Used to block DC current.

Key Features

  • The STK4102II series (STK4142II) and STK4101V series (high-grade type) are pin-compatible in the output range of 6W to 50W and enable easy design.
  • Small-sized package whose pin assignment is the same as that of the STK4101II series.
  • Built-in muting circuit to cut off various kinds of pop noise.
  • Greatly reduced heat sink due to substrate temperature 125°C guaranteed.
  • Excellent cost performance Package Dimensions unit: mm 4040 [STK4142II] Specificati.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STK4142II_Sanyo.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
Ordering number: EN2665B Thick Film Hybrid IC STK4142II AF Power Amplifier (Split Power Supply) (25W + 25W min, THD = 0.4%) Features • The STK4102II series (STK4142II) and STK4101V series (high-grade type) are pin-compatible in the output range of 6W to 50W and enable easy design.