參數(shù)資料
型號: AK4705
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 2ch 24bit DAC with AV SCART Switch
中文描述: 2通道24位DAC,具有影音SCART開關(guān)
文件頁數(shù): 6/50頁
文件大?。?/td> 660K
代理商: AK4705
[AK4705]
MS0451-E-01
2007/06
- 6 -
Main difference between AK4702/4704 and AK4705
Items
Audio
Audio bits
Digital filter attenuation level
+4dB gain at DAC volume#0 (total: +10dB max)
DAC power-down/analog input mode
Volume#1 output for VCROUTL/R switch matrix
MONO mixing for VCROUTL/R
MONO input
Video
Video filter
150ohm video driver for modulator
Y/C mixer for modulator
VCR video input monitor
VCR Slow Blanking monitor in output mode.
TV/VCR CVBS input detection & Power Save Mode
Y/Pb/Pr option
RGB support in Auto Mode
Pinout
MONOIN Pin (at AK4702 Pin #28)
AK4702
18bit
54dB
-
-
-
-
X
-
-
-
-
enabled
-
-
-
MONOIN
Pin# 28
Pin #9 ~ #27
100kHz
-
-
AK4704
24bit
64dB
X
X
X
X
-
X
X
X
X
disabled
X
-
-
FILT
Pin #28
Pin #9 ~ #27
400kHz
X
-
(-: NOT available. X: Available)
AK4705
24bit
64dB
X
X
X
X
-
X
X
-
X
disabled
X
X
X
REFI
Pin #9
Pin #10 ~ #28
400kHz
X
X
Others
ENCB Pin to TVINL Pin
I
2
C speed (max)
Mask bits for INT function (09H)
FB/SB loop back in auto mode.
相關(guān)PDF資料
PDF描述
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