ES51993
11,000 Counts ADC
AC Electrical Characteristics
Parameter
Symbol
Min.
Typ.
Max.
Unit
kHz
SCLK clock frequency
SCLK clock time “L”
SLCK clock time “H”
fSCLK
tLOW
tHIGH
tAA
tDH
-
4.7
4.0
0.1
100
4.7
4.0
200
0
-
-
-
-
-
-
-
-
-
-
-
-
-
100
-
-
3.5
-
us
SDATA output delay time
SDATA output hold time
Start condition setup time
Start condition hold time
Data input setup time
ns
us
tSU.STA
tHD.STA
tSU.DAT
tHD.DAT
tSU.STO
tR
-
-
-
ns
Data input hold time
-
Stop condition setup time
SCLK/SDATA rising time
SCLK/SDATA falling time
Bus release time
4.7
-
-
1.0
0.3
-
us
tF
-
tBUF
4.7
0
EOC setup time in read mode
EOC hold time in read mode
tSU.EOC
ns
ns
tHD.EOC
0
-
-
I/O timing diagram
SCLK
SDATA IN
SDATA OUT
Read mode EOC timing diagram
EOC
t
t
HD .EOC
SU.EOC
SDATA
SCLK
Start condition
Stop condition
16
06/09/20
CYRUSTEK [ Cyrustek corporation ]
