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UTC1668 - DUAL TONE MELODY XMAS LIGHT CONTROLLER

Key Features

  • 5 SCR outputs.
  • 2 Mode sequence trigger key.
  • Mode 0: 7 function Vol pin control volume. Mode 1: 8 function Auto Volume control.
  • OPT: ”Floation” Mode 0 “VSS” Mode 1.

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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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UTC 1668 DUAL TONE MELODY XMAS LIGHT CONTROL FEATURES * 5 SCR outputs. * 2 Mode sequence trigger key * Mode 0: 7 function Vol pin control volume. Mode 1: 8 function Auto Volume control. * OPT: ”Floation” Mode 0 “VSS” Mode 1. APPLICATION * Xmas light control etc.. CMOS IC DIP-16 Pin Assignment S3 S4 S5 VOL OPT VSS TG Y 1 2 3 4 5 6 7 8 1668 16 15 14 13 12 11 10 9 S2 S1 E1 E2 BZ VDD TE X UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R120-002,A Free Datasheet http://www.nDatasheet.com UTC 1668 PAD COORDINATES NO 14 15 16 1 2 3 4 (0,0) X 8 7 6 5 CHIP SIZE: 2.00 SUBSTRATE: VDD 1.72mm 2 CMOS IC NAME S3 S4 S5 VOL OPT VSS TG Y X TE VDD BZ E2 E1 S1 S2 X -911.3 -911.3 -911.3 -911.3 896.4 896.4 896.4 896.4 896.4 896.4 896.4 369.6 -218.2 -554.5 -911.3 -911.3 Y 436.3 296.4 156.4 15 -772.8 -534.