6-Ch Audio Selector
6-Ch Audio Selector
CSC2323
DESCRIPTION
CSC2323 is a 6-Channel Audio Selector utilizing CMOS Technology specially desi...
Description
6-Ch Audio Selector
CSC2323
DESCRIPTION
CSC2323 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
z z z z z z z z
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
z z z z
AV System Mini Compo Car Stereo Multi-Media Audio Systems
CSC2323 v1.1
-1-
July, 2003
6-Ch Audio Selector
CSC2323
PIN CONFIGURATION
L1 L2 L3 L4 FLI FRI CTI SUBI SLI SRI MIXO VCC REF GND CSC2323
R1 R2 R3 R4 LPF_I LPF_O FLO FRO CTO SUBO SLO SRO SCL SDA
CSC2323 v1.1
-2-
July, 2003
6-Ch Audio Selector
CSC2323
APPLICATION CIRCUIT
10μf 100K + Rch1 + Rch2 Rch3 Rch4
100K 10μf Lch1 Lch2 Lch3 Lch4
1 2 3 4 5 6 7
L1 L2 L3 L4 FLI FRI CTI SUB I SLI SRI M IX O V CC REF GND
R1 R2 R3 R4 L PF_I L PF_O FLO FRO CTO SUB O SLO SRO SCL SDA
28 27
+
26
+
25 24 23 22 21 20 19 18 17 16 15
C2 C1 10μf 270Ω(N OT...
Similar Datasheet