Datasheet

1101b 1101b
EOC
EOS
EOS
Nth
Nth
N+1st
Nth
N+1st
N − 1st
READResult
READResult
EOC
(activelow)
MANUAL TRIGGER/READWhileConverting
(useinternalCCLK,EOCand polarityprogrammedasactivelow)INT
(activelow)
INT
/FSCS
SCLK
SDO
SDI
CONVST
t
wL(CONVST)
t
SAMPLE1
=3CCLKsmin
t
CONV
=18CCLKs
t
h(CSF-EOC)
t
h(CSF-EOS)
t
su(CSF-EOS)
t
su(CSR-EOS)
t
su(CSF-EOC)
1....................16
1
1...................16
EOC
EOS
EOC
EOS
EOS
1110b...............
??
1101b
1101b
N − 1st
Nth
N − 2nd
READResult
READResult
CONFIGURE
Nth
N+1st
EOC
(activelow)
AUTOTRIGGER/READWhileConverting
(useinternalCCLK,EOCand polarityprogrammedasactivelow)INT
(activelow)
INT
/FSCS
SCLK
SDO
SDI
=1CONVST
t
CONV
=18CCLKs
t
h(CSR-EOS)
t
su(CSF-EOS)
t
h(CSF-EOS)
t
SAMPLE2
=3CCLKsmin
t
CONV
=18CCLKs
t
h(CSF-EOS)
t
su(CSR-EOS)
t
su(CSR-EOS)
t
SAMPLE2
=3CCLKsmin
1..................16
1..................16
ADS8327
ADS8328
www.ti.com SLAS415E – APRIL 2006– REVISED JANUARY 2011
Figure 3. Timing for Conversion and Acquisition Cycles for Manual Trigger (Read While Converting)
Figure 4. Timing for Conversion and Acquisition Cycles for Autotrigger (Read While Converting)
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