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STK301-220 - 7-Band / 2-Channel Electronic Graphic Equalizer

Description

Pin No.

VCC1) VDD Functions Power supply pin used for + power supply to IC2 and IC3 graphic equalizer.

Pin for 1/2 VCC1 decoupling capacitor of graphic equalizer IC.

Features

  • All bands are set for L/R simultaneous 2 dB incremental operation (typ).
  • All bands are equipped with 13 positions and range between +12 dB maximum boost to.
  • 12 dB maximum cut.
  • Crossover frequencies include fo; 60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.5 kHz, 6 kHz and 15 kHz.
  • The following features can be made available with an electronic graphic equalizer system which incorporates the 3-IC construction consisting of the STK301-220, a controller (universal m.

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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 : EN4793A Thick-Film Hybrid IC STK301-220 7-band, 2-channel Electronic Graphic Equalizer Overview The STK301-220 is a hybrid IC (HIC) for electronically controlled graphic equalizer applications and is equipped with on-chip electronic volume control for 7-band, 2channel graphic equalization, thereby permitting onetouch up-down control of all band gains. The STK301220 is a hybrid IC which combines SC system and photoresist techniques with folded board construction while incorporating Sanyo’s unique insulated metal substrate technology (IMST) to the base. Applications • Car stereos • Portable radio-cassette players • Home stereos — One-touch up-down control of all band gains. — Immediate recall of preferred frequency levels tailored to suit musical selections.
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