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STK4121V - AF Power Amplifier

Key Features

  • Built-in muting circuit cuts off various kinds of pop noises.
  • Current mirror circuit provides low distortion (THD = 0.08%).
  • Pin compatible with the STK4102II series, forming a series of products with output powers from 15 W/ch to 120 W/ch. Specified Transformer Power Supply (RP-22 equivalent) Package Dimensions unit: mm 4040 [STK4121V] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating sub.

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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 : EN4477A477 Thick Film Hybrid IC STK4121V AF Power Amplifier (Split Power Supply) (15 W + 15 W min, THD = 0.08 %) Features • Built-in muting circuit cuts off various kinds of pop noises. • Current mirror circuit provides low distortion (THD = 0.08%). • Pin compatible with the STK4102II series, forming a series of products with output powers from 15 W/ch to 120 W/ch. Specified Transformer Power Supply (RP-22 equivalent) Package Dimensions unit: mm 4040 [STK4121V] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load short circuit Symbol VCC max θj-c Tj max Tc Tstg ts VCC = ±21.