Description: DESCRIPTION
PT2323 is a 6-Channel Audio Selector utilizing CMOS Technology specially designed for Home
Theater System. It provides a built-in 2-Channel to 6-Channel Translator, which can directly mix
traditional stereo channel to simulate a 6-Channel audio output. Single power supply (9V), I2C Bus
Interface as well as very low Total Harmonic Distortion (THD < 0.005 ) and other features are
incorporated into a single chip thereby providing very high performance. Pin assignments and
application circuit are optimized for easy PCB layout and cost saving advantages.
FEATURES
Supply Voltage: 9V
4 Stereo Inputs
One 6-Channel Input
Maximum Input Voltage: 3.75Vrms (1kHz, THD<1 )
Low Total Harmonic Distortion, THD<0.005 (1kHz, 0.2Vrms)
Low Noise: No<4μVrms
I2C Bus Interface
Available in 28 Pins, DIP or SOP Package
APPLICATIONS
AV System
Mini Compo
File list (Check if you may need any files):
音量音调处理前级程序
....................\ht6221
....................\ht6221.c
....................\HT6221.hex
....................\HT6221.lnp
....................\ht6221.LST
....................\HT6221.M51
....................\ht6221.OBJ
....................\HT6221.Opt
....................\HT6221.plg
....................\HT6221.Uv2
....................\HT6221_Opt.Bak
....................\HT6221_Uv2.Bak
....................\ht6621.LST
....................\ht6621.OBJ
....................\STARTUP.A51
....................\STARTUP.LST
....................\STARTUP.OBJ
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