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PT2315

2-Channel Audio Processor IC

Princeton Technology 

Princeton Technology Corp.

2-Channel Audio Processor IC

Tel : 886-2-29162151

Fax : 886-2-29174598

URL:http://www.princeton.com.tw

PT2315

Description

PT2315 is a two-channel digital audio processor utilizing CMOS Technology. Volume,

Bass, Treble and Balance Controls are incorporated into a single chip. Loudness

Function is 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. Housed

in a 20-pin DIP/SO Package, PT2315 is pin-to-pin compatible with TDA7315 and is very

similar in performance with the later.

Features

! CMOS Technology

! Least External Components

! Treble and Bass Control

! Loudness Function

! Input/Output for External Noise Reduction System/Equalizer

! 2 Independent Speaker Controls for Balance Function

! Independent Mute Function

! Volume Control in 1.25 dB/step

! Low Distortion

! Low Noise and DC Stepping

! Controlled by I2C Bus Micro-Processor Interface

! Pin-to-pin Compatible with TDA7315

Applications

!"""""Car Stereo (Audio)

! Hi-Fi Audio System

! Can be used in all I2C System Applications

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

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