AK4223 Datasheet, PDF (5/27 Pages) Asahi Kasei Microsystems – 6:2 Audio Switch and 6:2 Video Switch

No. Pin Name
41 RIN1
42 GND1
43 LIN1
44 _VCOM
45 SDA
46 SCL
47 VSS2
48 VGND6
PIN/FUNCTION (Continued)
I/O Function
I Audio Signal Input Pin RIN 1.
I Audio GND Input Pin GND 1.
I Audio Signal Input Pin LIN 1.
O
Audio VCOM Voltage Pin.
Normally connected to VSS1 with a 1μF electrolytic capacitor.
I/O Control Data Pin.
I Control Data Clock Pin.
- Video Ground Pin.
I Video GND Input Pin 6.
[AK4223]
■ Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Audio Inputs
Video Input
Audio, Video Outputs
Pin Name
LIN1-6, RIN1-6, GND1-6
VIN1-6, VGND1-6
LOUT1-2, ROUT1-2, VOUT1-2
Setting
These pins must be open.
These pins must be connected to VSS2.
These pins must be open.
MS1251-E-00
5
2010/10