PT2314 데이터 시트보기 (PDF) - Princeton Technology
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PT2314 Datasheet PDF : 3 Pages
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Princeton Technology Corp.
Tel : 886-2-29162151
Fax : 886-2-29174598
URL: http://www.princeton.com.tw
4-Channel Input Audio Processor IC
PT2314
Description
PT2314 is a four-channel input digital audio processor utilizing CMOS Technology.
Volume, Bass, Treble and Balance are incorporated into a single chip. Loudness
Function and Selectable Input Gain are also provided to build a highly effective electronic
audio processor having the highest performance and reliability with the least external
components. All functions are programmable using the I2C Bus. The pin assignments and
application circuit are optimized for easy PCB layout and cost saving advantage for
audio application.
Features
! CMOS Technology
! Least External Components
! Treble and Bass Control
! Loudness Function
! 4 Stereo Inputs with Selectable Input Gain
! Input/Output for External Noise Reduction System/Equalizer
! 2 Independent Speaker Controls for Balance Control
! Independent Mute Function
! Volume Control in 1.25 dB/step
! Low Distortion
! Low Noise and DC Stepping
! Controlled by I2C Bus Micro-Processor Interface
! Available in 28 Pins, DIP/SO Package
Applications
! Car Stereo (Audio)
! Hi-Fi Audio System
Note: Purchase of I2C Component of Princeton Technology Corporation (PTC) conveys a license under Philips I2C
Patent Right to use these components in any I2C System, provided that the system conforms to the I2C Standard
Specification defined by Philips
PT2314 v1.1
Page 1
Revised March 1999
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