ak4683 AKM Semiconductor, Inc., ak4683 Datasheet - Page 14

• Manufacturer Part Number: ak4683
• Description: Asynchronous Multi-channel Audio Codec With Dir/t
• Manufacturer: AKM Semiconductor, Inc.

Parameter
Control Interface Timing (4-wire serial mode)
Control Interface Timing (I
Note 27. Data must be held for sufficient time to bridge the 300 ns transition time of SCL.
Note 28. I
MS0427-E-02
CCLK Period
CCLK Pulse Width Low
Pulse Width High
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “↓” to CCLK “↑”
CCLK “↑” to CSN “↑”
CDTO Delay
CSN “↑” to CDTO Hi-Z
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
Capacitive load on bus
SCL Clock Frequency
2
C is a registered trademark of Philips Semiconductors.
2
C Bus mode)
(Note 27)
- 14 -
Symbol
tCCK
tCCKL
tCCKH
tCDS
tCDH
tCSW
tCSS
tCSH
tDCD
tCCZ
fSCL
tBUF
tHD:STA
tLOW
tHIGH
tSU:STA
tHD:DAT
tSU:DAT
tR
tF
tSU:STO
tSP
Cb
min
0.25
200
150
4.7
4.0
4.7
4.0
4.7
4.0
80
50
50
50
50
80
0
0
-
-
-
-
typ
max
100
400
1.0
0.3
45
70
50
-
-
-
-
-
-
-
-
[AK4683]
2007/04
Units
kHz
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns