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PT2381 - 4-Mode Preset Equalizer

Description

PT2381 is a pre-set equalizer IC utilizing CMOS Technology specially designed for audio equipment.

Features

  • four sound selections, namely: Classical, Pops, Rock and Normal/Flat which may be selected by the 2 control pins (SW1 and SW2). PT2381 has 2 built-in channels - each containing an internal operation amplifier and selectable resistors. Thus, least external components are used. By connecting only 3 capacitors to each channel, the high performance pre-set equalizing function of this IC is achieved. Pin assignments and.

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Datasheet Details

Part number PT2381
Manufacturer Princeton Technology Corp
File Size 327.40 KB
Description 4-Mode Preset Equalizer
Datasheet download datasheet PT2381 Datasheet

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Full PDF Text Transcription

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Tel: 886-2-29162151 Princeton Technology Corp. Fax: 886-2-29174598 URL: http://www.princeton.com.tw 4-Mode Preset Equalizer IC PT2381 Description PT2381 is a pre-set equalizer IC utilizing CMOS Technology specially designed for audio equipment. It features four sound selections, namely: Classical, Pops, Rock and Normal/Flat which may be selected by the 2 control pins (SW1 and SW2). PT2381 has 2 built-in channels - each containing an internal operation amplifier and selectable resistors. Thus, least external components are used. By connecting only 3 capacitors to each channel, the high performance pre-set equalizing function of this IC is achieved. Pin assignments and application circuit are optimized for easy PCB layout and cost saving for audio applications.
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