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AK4706 Datasheet, PDF (9/53 Pages) Asahi Kasei Microsystems – 2ch 24bit DAC with AV Switch & HD/SD Video Filter | |||
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ASAHI KASEI
Internal Equivalent Circuits
Pin No. Pin Name
Type
52
53
54
MCLK
BICK
SDTI
Digital IN
(DAPD="0")
55
56
58
LRCK
SCL
PDN
Analog IN
(DAPD="1")
Equivalent Circuit
VD2
(60k)
200
VSS2
VD2
200
57
SDA
Digital I/O
VSS2
VVD1
33
INT
Digital OUT
5
RFV
6
VCROUT
7
TVFB
8
10
VCRC
TVVOUT
Video OUT
12
TVRC
13
TVG
14
TVB
1
HDY
2
HDPR
Video OUT
3
HDPB
16
REFI
REFI IN
VSS1
VVD1 VVD2
VVSS1 VVSS2
VVD4 VVD3
VVSS4 VVSS3
VVD1
200
VVSS1
MS0507-E-00
-9-
[AK4706]
Description
The 60k⦠is attached
only for BICK pin and
LRCK pin.
I2C Bus voltage must
not exceed VD2.
Normally connected to
VVD1(5V) through
10k⦠resistor
externally.
Normally connected to
VVD1 through a 10kâ¦
±1% resistor.
2006/05
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