ak5383 AKM Semiconductor, Inc., ak5383 Datasheet - Page 8

• Manufacturer Part Number: ak5383
• Description: Enhanced Dual Bit 96 Khz 24-bit Adc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Notes: 9. Refer to Serial Data interface.
M0049-E-03
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage Iout=-20µA
Low-Level Output Voltage Iout=20µA
Input Leakage Current
Parameter
Control Clock Frequency
Serial Interface Timing
Reset/Calibration timing
(Ta=25 C; VA=5.0V 5%; VD=3.0 ~ 5.25V)
(Ta=25 C; VA=5.0V 5%; VD=3.0 ~ 5.25V; C
Master Mode(SMODE1="H")
RST Pulse width
RST falling to CAL rising
RST rising to CAL falling
RST rising to SDATA Valid (Note 11)
Master Clock
Serial Data Output Clock (SCLK)
Channel Select Clock (LRCK)
Slave Mode(SMODE1="L")
10. Specified LRCK edges not to coincide with the rising edges of SCLK.
11. The number of the LRCK rising edges after RST brought high at DFS="L". The value is in master mode.
SCLK Period
SCLK Pulse width Low
SCLK falling to LRCK Edge
LRCK Edge to SDATA MSB Valid
SCLK falling to SDATA Valid
SCLK falling to FSYNC Edge
SCLK Frequency (DFS="L")
SCLK Frequency (DFS="H")
FSYNC Frequency
SCLK falling to LRCK Edge
LRCK Edge to FSYNC rising
SCLK falling to SDATA Valid
SCLK falling to FSYNC Edge
In slave mode it becomes one LRCK clock(1/fs) longer. When DFS="H", tRCF=17408 and tRTV=17920.
duty cycle
duty cycle
duty cycle
Pulse width High
256fs:
Pulse width Low
Pulse width High
(Note 11)
(Note 9)
(Note 10)
SWITCHING CHARACTERISTICS
DIGITAL CHARACTERISTICS
L
=20pF)
- 8 -
fFSYNC
Symbol
Symbol
tCLKH
tCLKL
tSLKH
tSLKL
tRTW
fCLK
fSLK
tSLK
tDLR
fSLK
fSLK
tRCR
tRCF
tRTV
VOH
tSLR
tDSS
tSLR
tLRF
tDSS
VOL
VIH
VIL
tSF
tSF
Iin
fs
70%VD
0.256
144.7
VD-0.1
min
150
-45
-45
-20
-20
29
29
25
65
65
min
1
-
-
-
12.288
6.144
128fs
8704
8960
64fs
typ
2fs
48
50
50
1
typ
-
-
-
-
30%VD
13.824
6.912
max
max
108
0.1
75
45
45
45
45
20
45
20
50
10
-
-
[AK5383]
2000/4
Units
Units
MHz
MHz
kHz
tslk
1/fs
1/fs
µA
Hz
Hz
Hz
ns
ns
%
ns
ns
ns
ns
ns
ns
ns
%
%
ns
ns
ns
ns
ns
V
V
V
V