Datasheet

21stSCLKtoForce /DOUTHighDRDY
19DRDY/DOUT
SCLK
1
23 24 25 26
20
t
CAL
21 22
3 4
1 2
1918 17 0
DataReadyAfterCalibration
CalibrationBegins
DRDY/DOUT 19 18 17
1 20
0 19
SCLK
StandbyMode
DataReady
t
DSS
t
STANDBY
t
S_RDY
StartConversion
Standby
Mode
Begin
Calibration
DataReady
AfterCalibration
t
STANDBY
t
SC_RDY
DRDY/DOUT 19
1
22 23 24 25
20 21
2 3 4
1
18 17 0 19
SCLK
a)OffsetCalibrationTiming
b)StandbyMode/SingleConversions
c)StandbyMode/SingleConversionswithOffsetCalibration
ADS1230
SBAS366B –OCTOBER 2006–REVISED SEPTEMBER 2012 www.ti.com
Figure 35. Summary of Standby Mode and Calibration Waveforms
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