參數(shù)資料
型號: AK4706
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 2ch 24bit DAC with AV Switch & HD/SD Video Filter
中文描述: 2通道24位DAC,帶有AV系列開關(guān)
文件頁數(shù): 12/53頁
文件大小: 597K
代理商: AK4706
ASAHI KASEI
[AK4706]
MS0507-E-00
2006/05
- 12 -
ELECTRICAL CHARACTERISTICS
(Ta = 25
°
C; VP=12V, VD1=VD2=5V; VVD1=VVD2=VVD3=VVD4=5V; fs = 48kHz; BICK = 64fs)
Power Supplies
Parameter
Power Supply Current
Normal Operation (PDN pin = “H”; Note 6)
VD1+VD2
VVD1+VVD2+ VVD3+VVD4
VD1+VD2+ VVD1+VVD2+ VVD3+VVD4
VP
Power-Down Mode (PDN pin = “L”; Note 7)
VD1+VD2
VVD1+VVD2+ VVD3+VVD4
VP
Note 6. STBY bit = “L”, all video outputs are active.
No signal, no load for A/V switches. fs=48kHz “0”data input for DAC.
Note 7. All digital inputs including clock pins (MCLK, BICK and LRCK) are held at VD2 or VSS2.
DIGITAL CHARACTERISTICS
(Ta = 25
°
C; VD1=VD2= 4.75
5.25V)
Parameter
Symbol
High-Level Input Voltage
Low-Level Input Voltage
Low-Level Output Voltage
(SDA pin: Iout= 3mA, INT pin: Iout= 1mA)
Input Leakage Current
min
typ
17
90
6
10
10
10
max
150
12
100
100
100
Units
mA
mA
mA
mA
μ
A
μ
A
μ
A
min
2.0
-
-
typ
-
-
-
max
-
0.8
0.4
Units
V
V
V
VIH
VIL
VOL
Iin
-
-
±
100
μ
A
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