ak4342 AKM Semiconductor, Inc., ak4342 Datasheet - Page 12

• Manufacturer Part Number: ak4342
• Description: 24-bit Stereo Dac With Hp-amp & 2v Line-out
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25°C; AVDD, DVDD, HVDD, PVDD=2.7 ∼ 3.6V; TVDD=2.7 ∼ 3.6V)
Parameter
Control Interface Timing (I
Note 29. I
Note 30. Data must be held long enough to bridge the 300ns-transition time of SCL.
MS0506-E-02
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
Capacitive load on bus
Pulse Width of Spike Noise Suppressed by Input Filter
TVDD voltage must be 2.7V ∼ 3.6V in I
2
C is a registered trademark of Philips Semiconductors.
2
C Bus mode): (Note 29)
SWITCHING CHARACTERISTICS (Continued)
(Note 30)
2
C mode.
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tHD:DAT
tHD:STA
tSU:DAT
tSU:STA
tSU:STO
Symbol
tHIGH
tLOW
fSCL
tBUF
tSP
Cb
tR
tF
min
1.3
0.6
1.3
0.6
0.6
0.1
0.6
0
0
-
-
-
-
typ
-
-
-
-
-
-
-
-
-
-
-
max
400
400
0.3
0.3
50
-
-
-
-
-
-
-
-
[AK4342]
2006/07
Units
kHz
pF
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns