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STK401-140 - 2ch AF Power Amplifier

General Description

Input coupling capacitors.

Used to block the DC component.

Key Features

  • Pin compatibility STK400-000 series (three channels/single package) ↓ STK401-000 series (two channels/single package).
  • Support for output load impedances of 3 or 6 Ω.
  • New pin assignment The new pin assignment groups the input, output, and power supply systems into separate blocks. This minimizes characteristic degradation due to problems with the PCB pattern layout.
  • Minimal number of required external components The bootstrap resistor and capacitor required.

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Full PDF Text Transcription for STK401-140 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for STK401-140. For precise diagrams, and layout, please refer to the original PDF.

Ordering number:ENN4898 Thick Film Hybrid IC STK401-140 2ch AF Power Amplifier (Split Power Supply) (120W + 120W min, THD = 0.4%) Overview A major feature of Sanyo thick-...

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(120W + 120W min, THD = 0.4%) Overview A major feature of Sanyo thick-film power amplifier ICs is that all ICs within a given product series are pin compatible. This allows users to construct a product line of amplifiers with differing power output capacities using the same PCB design by simply changing the hybrid IC used. Sanyo has now developed a new series that expands this intraseries pin compatibility to also provide compatibility between certain series. Adoption of the ICs in this new series also allows the development of both two- and three-channel amplifiers on the same PCB.

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