wm8595 Wolfson Microelectronics plc, wm8595 Datasheet - Page 14

• Manufacturer Part Number: wm8595
• Description: 24-bit 192khz 2vrms Multi-channel Codec
• Manufacturer: Wolfson Microelectronics plc

WM8595
CONTROL INTERFACE TIMING – 2-WIRE MODE
Figure 5 Control Interface Timing – 2-Wire Serial Control Mode
Table 5 Control Interface Timing – 2-Wire Serial Control Mode
w
Test Conditions
AVDD1, DVDD = 3.3V, AVDD2 = 9V, AGND1, AGND2, DGND = 0V, T
24-bit data, unless otherwise stated.
PARAMETER
Program Register Input Information
SCLK pulse cycle time
SCLK duty cycle
SCLK frequency
Hold Time (Start Condition)
Setup Time (Start Condition)
Data Setup Time
SDA, SCLK Rise Time
SDA, SCLK Fall Time
Setup Time (Stop Condition)
Data Hold Time
Pulse width of spikes that will be suppressed
SYMBOL
t
t
t
t
t
t
STHO
STSU
STOP
DSU
DHO
SCY
t
ps
A
= +25˚C, Slave Mode, fs = 48kHz, MCLK = 256fs,
40/60
2500
MIN
600
600
100
600
2
TYP
PD, Rev 4.1, April 2010
60/40
MAX
400
300
300
900
8
Production Data
UNIT
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
14