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PT2254A Datasheet Electronic Volume Controller Ic

Manufacturer: Princeton Technology Corp

Overview: Princeton Technology Corp. Electronic Volume Controller IC Tel : 886-2-29162151 Fax : 886-2-29174598 URL: http://.princeton..

General Description

PT2254A is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment.

It has two built-in channels making it highly suitable for mono and stereo sound applications.

Through the specially designated signals that are applied externally to the data, clock and strobe input pins, PT2254A can control attenuation and channel balance.

Key Features

  • ! CMOS Technology ! Low Power Consumption ! High Operating Voltage Range : Vcc = 4 ~ 12 V ! 0dB to -68dB attenuation controlled by 2dB/step ! 2 Channels in each chip ! Single Power Supply or Dual Power Supplies of (+) and (-) can be used ! Attenuation can be controlled by signals attached to the Strobe, Data and Clock Pins. ! Available in 16 Pins, DIP & SO Package.

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PT2254A Distributor