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Número de pieza | PT2253B | |
Descripción | Electronic Volume Controller IC | |
Fabricantes | Princeton Technology Corp | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de PT2253B (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! Princeton Technology Corp.
Electronic Volume Controller IC
Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2253B
DESCRIPTION
PT2253B is an electronic volume controller IC utilizing CMOS Technology
specially designed for use on audio equipment. It has two (2) built-in channels
making it ideally suitable for mono and stereo sound applications. PT2253B
provides a wide frequency response range and a very low harmonic distortion to
mention a few; thereby guaranteeing a highly effective and reliable performance.
FEATURES
! CMOS Technology
! Low Power Consumption
! Operating Voltage Range : Vcc = 4 ~ 12 V
(Backup Voltage is up to 4 V)
! 0dB to -68dB attenuation controlled by 2dB/step
! 2 Channels in each chip
! Capable to control attenuation by a built-in oscillator and Up/Down Pin
! Single Power Supply or Dual Power Supplies of (+) and (-) can be used
! Wide Frequency Response Range
! Very Low Harmonic Distortion
! Available in 16 pins, DIP or SO Package
APPLICATIONS
! Audio Equipment Volume Control
! Traditional VR Replacement
PT2253B v 1.7
Page 1
Revised October 1999
1 page Princeton Technology Corp.
Electronic Volume Controller IC
Tel: 886-2-29162151
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2253B
APPLICATION CIRCUIT 3
Single Power Supply
PT2253B v 1.7
Page 5
Revised October 1999
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet PT2253B.PDF ] |
Número de pieza | Descripción | Fabricantes |
PT2253A | Electronic Volume Controller IC | Princeton Technology |
PT2253B | Electronic Volume Controller IC | Princeton Technology Corp |
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