AK4223 Datasheet, PDF (4/27 Pages) Asahi Kasei Microsystems – 6:2 Audio Switch and 6:2 Video Switch

No. Pin Name
1 VIN6
2 VGND5
3 VIN5
4 VGND4
5 VIN4
6 VGND3
7 VIN3
8 VGND2
9 VIN2
10 VGND1
11 VIN1
12 _VR2
13 VOUT2
14 VOUT1
15 _VR1
16 REGV
17 RSTN
18 VVDD
19 AVDD
20 RVDD
21 ROUT2
22 LOUT2
23 ROUT1
24 LOUT1
25 RIN6
26 GND6
27 LIN6
28 RIN5
29 GND5
30 LIN5
31 RIN4
32 GND4
33 LIN4
34 RIN3
35 GND3
36 LIN3
37 VSS1
38 RIN2
39 GND2
40 LIN2
[AK4223]
PIN/FUNCTION
I/O Function
I Video Signal Input Pin 6.
I Video GND Input Pin 5.
I Video Signal Input Pin 5.
I Video GND Input Pin 4.
I Video Signal Input Pin 4.
I Video GND Input Pin 3.
I Video Signal Input Pin 3.
I Video GND Input Pin 2.
I Video Signal Input Pin 2.
I Video GND Input Pin 1.
I Video Signal Input Pin 1.
O
Video Signal Clamp Reference Pin 2.
Normally connected to VSS2 with a 0.1μF capacitor.
O Video Signal Output Pin 2.
O Video Signal Output Pin 1.
O
Video Signal Clamp Reference Pin 1.
Normally connected to VSS2 with a 0.1μF capacitor.
Regulator Output Pin for the power supply of Video Core Circuit. 5.0V (typ)
O For stability of the regulator, this pin must connect to VSS2 with a 10μF
capacitor.
I Reset Mode Pin
“L”: Reset mode (All registers are initialized to their default values.)
“H”: Normal operation
- Power Supply Pin: 7.5V~9.5V
- Power Supply Pin: 7.5V~9.5V
- Power Supply Pin: 7.5V~9.5V
O Audio Signal Output Pin ROUT 2.
O Audio Signal Output Pin LOUT 2.
O Audio Signal Output Pin ROUT 1.
O Audio Signal Output Pin LOUT 1.
I Audio Signal Input Pin RIN 6.
I Audio GND Input Pin GND 6.
I Audio Signal Input Pin LIN 6.
I Audio Signal Input Pin RIN 5.
I Audio GND Input Pin GND 5.
I Audio Signal Input Pin LIN 5.
I Audio Signal Input Pin RIN 4.
I Audio GND Input Pin GND 4.
I Audio Signal Input Pin LIN 4.
I Audio Signal Input Pin RIN 3.
I Audio GND Input Pin GND 3.
I Audio Signal Input Pin LIN 3.
- Audio Ground Pin
I Audio Signal Input Pin RIN 2.
I Audio GND Input Pin GND 2.
I Audio Signal Input Pin LIN 2.
MS1251-E-00
4
2010/10