PT2323 Datasheet Text
6-Ch Audio Selector
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://.princeton..tw
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
APPLICATIONS
- AV System
- Mini po
- Car Stereo
- Multi-Media Audio Systems
PT2323 V1.3
-1-
October, 2005
6-Ch Audio Selector
BLOCK DIAGRAM
6CH IN
FL CT SL FR SUB SR
Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://.princeton..tw
L1 L2 L3 L4
2CH ( St e re o )
IN
R1 R2 R3 R4...