參數(shù)資料
型號(hào): AK4706VQ
廠商: ASAHI KASEI POWER DEVICES CORP
元件分類: DAC
英文描述: 2ch 24bit DAC with AV Switch & HD/SD Video Filter
中文描述: SERIAL INPUT LOADING, 24-BIT DAC, PQFP64
封裝: 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-64
文件頁(yè)數(shù): 7/53頁(yè)
文件大?。?/td> 597K
代理商: AK4706VQ
ASAHI KASEI
[AK4706]
MS0507-E-00
2006/05
- 7 -
PIN/FUNCTION (Continued)
44
45
MONOOUT
VP
O
-
MONO Analog Output Pin
Power Supply Pin. 12V.
Normally connected to VSS with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F electrolytic cap.
DAC Common Voltage Pin
Normally connected to VSS with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F electrolytic cap.
Audio Common Voltage Pin
Normally connected to VSS1 with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F 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 0.1
μ
F ceramic capacitor in parallel with
a 10
μ
F electrolytic cap.
Power Supply Pin. 5V.
Normally connected to VSS with a 0.1
μ
F ceramic capacitor in parallel with a
10
μ
F electrolytic cap.
Master Clock Input Pin at DAPD= “0”.
No Connect pin at DAPD=”1”. This pin should be open.
Audio Serial Data Clock Pin at DAPD= “0”.
Rch Analog Audio Input Pin at DAPD= “1”.
Audio Serial Data Input Pin at DAPD= “0”.
No Connect pin at DAPD= “1”. This pin should be open.
L/R Clock Pin at DAPD= “0”.
Lch Analog Audio Input Pin at DAPD= “1”.
Control Data Clock Pin
Control Data Pin
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 0.1
μ
F ceramic capacitor in parallel
with a 10
μ
F 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.
46
DVCOM
O
47
PVCOM
O
48
49
50
VSS1
VSS2
VD1
-
-
-
51
VD2
-
MCLK
(NC)
BICK
DACR
SDTI
(NC)
LRCK
DACL
SCL
SDA
PDN
I
-
I
I
I
-
I
I
I
52
53
54
55
56
57
58
I/O
I
59
60
VVSS4
NC
-
-
61
VVD4
-
62
NC
-
63
64
VVSS3
NC
-
-
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