Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Audio Processor IC
PT2319
DESCRIPTION
PT2319 is an audio processor IC specially designed for high fidelity audio applications utilizing
advanced CMOS processing technology. Included in the IC are 5 stereo input signal ports, super bass
and bass/treble controls, volume control, balance/fader controls and muting.
The internal circuits of PT2319 have undergone meticulous adjustment to achieve the finest possible
audio quality. Extremely low signal distortion, strong signal driving ability, and clear dynamic peak and
level sound quality at any volume level distinguish PT2319 from other audio processors. PT2319 is the
ideal solution for audio systems catering to the most demanding audiophiles.
FEATURES
CMOS process technology
Low level output signal loss: Typ.=0.003% at VOUT=1Vrms
High level output driving ability: load impedance as low as 600Ω
Large output amplitude
Five stereo input signal ports
Volume, balance and fader controls
Super bass, bass and treble controls
Select Out supports addition of externals circuits
Built-in automatic power-on reset
3-wire digital control interface
36-pin SSOP packaging
APPLICATIONS
High fidelity audio systems
Car audio systems
PT2319 V1.4
-1-
December, 2005
PTC [ PRINCETON TECHNOLOGY CORP ]
