ak4358 AKM Semiconductor, Inc., ak4358 Datasheet - Page 8

• Manufacturer Part Number: ak4358
• Description: 192khz 24-bit 8ch Dac With Dsd Input
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0203-E-01
(Ta = 25 ° C; AVDD, DVDD = 4.75 ∼ 5.25V; C
Parameter
Master Clock Frequency
LRCK Frequency
PCM Audio Interface Timing
DSD Audio Interface Timing
Control Interface Timing (3-wire Serial mode):
Control Interface Timing (I
TDM256 mode (TDM0= “H”, TDM1= “L”)
TDM128 mode (TDM0= “H”, TDM1= “H”)
CCLK Period
CCLK Pulse Width Low
Normal Mode (TDM0= “L”, TDM1= “L”)
Normal Speed Mode
Double Speed Mode
Quad Speed Mode
Duty Cycle
CDTI Setup Time
CDTI Hold Time
CSN High Time
CSN “ ↓ ” to CCLK “ ↑ ”
CCLK “ ↑ ” to CSN “ ↑ ”
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
SDA Setup Time from SCL Rising
Rise Time of Both SDA and SCL Lines
Fall Time of Both SDA and SCL Lines
Setup Time for Stop Condition
Pulse Width of Spike Noise Suppressed by Input Filter
Duty Cycle
Normal Speed Mode
High time
Low time
Normal Speed Mode
Double Speed Mode
High time
Low time
BICK Period
BICK Pulse Width Low
BICK “ ↑ ” to LRCK Edge
LRCK Edge to BICK “ ↑ ”
SDTI Hold Time
SDTI Setup Time
DCLK Period
DCLK Pulse Width Low
DCLK Edge to DSDL/R
Pulse Width High
Pulse Width High
Pulse Width High
2
C Bus mode):
(Note 16)
(Note 16)
(Note 17)
SWITCHING CHARACTERISTICS
L
= 20pF)
(Note 18)
- 8 -
tHD:DAT
tHD:STA
tSU:DAT
tSU:STA
tSU:STO
Symbol
tDCKH
tBCKL
tBCKH
tDCKL
tCCKL
tCCKH
tHIGH
tLOW
dCLK
tDDD
tCSW
fCLK
tBCK
tDCK
tCCK
tCDH
tLRH
tLRH
tSDH
tCDS
tCSH
tLRL
tLRL
tBLR
tLRB
tSDS
tCSS
fSCL
tBUF
Duty
tSP
fsn
fsd
fsq
fsn
fsn
fsd
tR
tF
3/256fs
3/256fs
3/128fs
3/128fs
1/64fs
2.048
Min
0.25
120
160
160
200
150
-20
4.7
4.0
4.7
4.0
4.7
4.0
40
60
45
32
32
60
81
30
30
20
20
10
10
50
8
80
80
40
40
50
0
0
-
-
-
11.2896
Typ
36.864
Max
192
100
1.0
0.3
60
48
96
55
48
48
96
20
50
-
-
-
-
-
-
-
-
[AK4358]
2006/02
Units
MHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
%
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
ns