參數(shù)資料
型號： AK4359
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 192 KHZ 24 BIT 8CH DAC
中文描述： 192千赫24位8路數(shù)模轉(zhuǎn)換器
文件頁數(shù)： 8/32頁
文件大?。?/td> 369K
代理商： AK4359
ASAHI KASEI
[AK4359]
MS0289-E-00
2004/02
- 8 -
SWITCHING CHARACTERISTICS
(Ta = 25
°
C; AVDD, DVDD = 4.5
～
5.5V; C
L
= 20pF)
Parameter
Master Clock Frequency
Duty Cycle
LRCK Frequency
Symbol
fCLK
dCLK
Min
2.048
40
Typ
11.2896
Max
36.864
60
Units
MHz
%
Normal Mode (TDM0= “0”, TDM1= “0”)
Normal Speed Mode
Double Speed Mode
Quad Speed Mode
Duty Cycle
TDM256 mode (TDM0= “1”, TDM1= “0”)
Normal Speed Mode
High time
Low time
TDM128 mode (TDM0= “1”, TDM1= “1”)
Normal Speed Mode
Double Speed Mode
High time
Low time
Audio Interface Timing
BICK Period
BICK Pulse Width Low
Pulse Width High
BICK “
↑
” to LRCK Edge (Note 14, 15)
LRCK Edge to BICK “
↑
” (Note 14, 15)
SDTI Hold Time
SDTI Setup Time
Control Interface Timing (3-wire Serial mode):
CCLK Period
CCLK Pulse Width Low
Pulse Width High
CDTI Setup Time
CDTI Hold Time
CSN High Time
CSN “
↓
” to CCLK “
↑
”
CCLK “
↑
” to CSN “
↑
”
Control Interface Timing (I
2
C Bus mode):
(Note 18)
SCL Clock Frequency
Bus Free Time Between Transmissions
Start Condition Hold Time (prior to first clock pulse)
Clock Low Time
Clock High Time
Setup Time for Repeated Start Condition
SDA Hold Time from SCL Falling (Note 16)
SDA Setup Time from SCL Rising
Rise Time of Both SDA and SCL Lines (Note 17)
Fall Time of Both SDA and SCL Lines (Note 17)
Setup Time for Stop Condition
Pulse Width of Spike Noise Suppressed by Input Filter
fsn
fsd
fsq
Duty
fsn
tLRH
tLRL
fsn
fsd
tLRH
tLRL
tBCK
tBCKL
tBCKH
tBLR
tLRB
tSDH
tSDS
tCCK
tCCKL
tCCKH
tCDS
tCDH
tCSW
tCSS
tCSH
fSCL
tBUF
tHD:STA
tLOW
tHIGH
tSU:STA
tHD:DAT
tSU:DAT
tR
tF
tSU:STO
tSP
8
60
120
45
8
1/256fs
1/256fs
8
60
1/128fs
1/128fs
81
30
30
20
20
10
10
200
80
80
40
40
150
50
50
-
1.3
0.6
1.3
0.6
0.6
0
0.1
-
-
0.6
0
48
96
192
55
48
kHz
kHz
kHz
%
kHz
ns
ns
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
kHz
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
ns
48
96
400
-
-
-
-
-
-
-
0.3
0.3
-
50
相關(guān)PDF資料
PDF描述
AKD4359 Circular Connector; No. of Contacts:22; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:12-35 RoHS Compliant: No
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AK4359_06 制造商:AKM 制造商全稱:AKM 功能描述:106dB 192kHz 24-Bit 8ch DAC
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