wm8775 Wolfson Microelectronics plc, wm8775 Datasheet - Page 11

• Manufacturer Part Number: wm8775
• Description: 24-bit, 96khz Adc With 4 Channel I/p Multiplexer
• Manufacturer: Wolfson Microelectronics plc

Production Data
Table 5 2-Wire Control Interface Timing Information
w
Test Conditions
AVDD = 5V, DVDD = 3.3V, AGND = 0V, DGND = 0V, T
PARAMETER
Program Register Input Information
CL Frequency
CL Low Pulse-Width
CL High Pulse-Width
Hold Time (Start Condition)
Setup Time (Start Condition)
Data Setup Time
DI, CL Rise Time
DI, CL Fall Time
Setup Time (Stop Condition)
Data Hold Time
Pulse width of spikes that will be suppressed
A
= +25
SYMBOL
o
C, fs = 48kHz, MCLK = 256fs unless otherwise stated
t
t
t
t
t
t
t
t
t
t
ps
1
2
3
4
5
6
7
8
9
MIN
600
600
600
100
600
1.3
0
0
TYP
PD, Rev 4.4, October 2008
MAX
526
300
300
900
5
WM8775
UNIT
kHz
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
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