AK4706_10 Datasheet, PDF (7/54 Pages) Asahi Kasei Microsystems – 2ch 24bit DAC with AV Switch & HD/SD Video Filter

44 MONOOUT
45 VP
46 DVCOM
47 PVCOM
48 VSS1
49 VSS2
50 VD1
51 VD2
52 MCLK
(NC)
53 BICK
DACR
54 SDTI
(NC)
55 LRCK
DACL
56 SCL
57 SDA
58 PDN
59 VVSS4
60 NC
61 VVD4
62 NC
63 VVSS3
64 NC
[AK4706]
PIN/FUNCTION (Continued)
O MONO Analog Output Pin
- Power Supply Pin. 12V.
Normally connected to VSS with a 0.1μF ceramic capacitor in parallel with a
10μF electrolytic cap.
O DAC Common Voltage Pin
Normally connected to VSS with a 0.1μF ceramic capacitor in parallel with a
10μF electrolytic cap.
O Audio Common Voltage Pin
Normally connected to VSS1 with a 0.1μF ceramic capacitor in parallel with a
10μF electrolytic cap. The caps affect the settling time of audio bias level.
- Ground Pin. 0V.
- Ground Pin. 0V.
- Power Supply Pin. 5V.
Normally connected to VSS2 with a 0.1μF ceramic capacitor in parallel with
a 10μF electrolytic cap.
- Power Supply Pin. 5V.
Normally connected to VSS with a 0.1μF ceramic capacitor in parallel with a
10μF electrolytic cap.
I Master Clock Input Pin at DAPD= “0”.
- No Connect pin at DAPD=”1”. This pin should be open.
I Audio Serial Data Clock Pin at DAPD= “0”.
I Rch Analog Audio Input Pin at DAPD= “1”.
I Audio Serial Data Input Pin at DAPD= “0”.
- No Connect pin at DAPD= “1”. This pin should be open.
I L/R Clock Pin at DAPD= “0”.
I Lch Analog Audio Input Pin at DAPD= “1”.
I Control Data Clock Pin
I/O Control Data Pin
I Power-Down Mode Pin
When at “L”, the AK4706 is in the power-down mode and is held in reset. The
AK4706 should always be reset upon power-up.
- Video Ground Pin #4. 0V.
- No Connect pin.
This pin should be connected to VSS1.
- Video Power Supply Pin #4. 5V.
Normally connected to VVSS3 with a 0.1μF ceramic capacitor in parallel
with a 10μF electrolytic cap.
- No Connect pin.
This pin should be connected to VSS1.
- Video Ground Pin #3. 0V.
- No Connect pin.
This pin should be connected to VSS1.
MS0507-E-01
-7-
2010/09