xwm8722eds ETC-unknow, xwm8722eds Datasheet - Page 8

• Manufacturer Part Number: xwm8722eds
• Description: Stereo Dac With Integrated Tone Generator And Line/variable Level Outputs
• Manufacturer: ETC-unknow

WM8722
Figure 4 Program Register Input Timing – 2-Wire MPU Serial Control Mode
Test Conditions
AVDD, DVDD = 5V, AGND, DGND = 0V, T
PARAMETER
Program Register Input Information
MC Frequency
MC Low Pulsewidth
MC High Pulsewidth
Hold Time (Start Condition)
Setup Time (Start Condition)
Data Setup Time
MD, MC Rise Time
MD, MC Fall Time
Setup Time (Stop Condition)
Data Hold Time
MD
MC
t
3
t
1
t
SYMBOL
6
t
t
t
t
t
t
t
t
t
1
2
3
4
5
6
7
8
9
A
= +25
t
9
o
C, fs = 48kHz, SCKI = 256fs unless otherwise stated.
t
2
TEST CONDITIONS
t
7
t
5
t
4
MIN
600
600
600
100
600
1.3
t
0
3
TYP
AI Rev 2.1 June 2001
Advanced Information
MAX
400
300
300
900
t
8
UNIT
kHz
ns
us
ns
ns
ns
ns
ns
ns
ns
8