Datasheet

t
SAMPLE1
=3CCLKsmin
t
d(CSR-EOS)
=20nsmin
t
CONV
=18CCLKs
t
h(CSF-EOC)
t
h(CSF-EOC)
t
h(CSR-EOS)
t
h(CSF-EOS)
t
su(CSF-EOC)
t
su(CSF-EOS)
t
SAMPLE1
=3CCLKsmin
t
wL(CONVST)
EOC
(activelow)
MANUAL TRIGGER/READWhileSampling
(useinternalCCLK,EOCand polarityprogrammedasactivelow)INT
(activelow)
INT
/FSCS
SCLK
SDO
SDI
CONVST
Nth
Nth
EOC
EOS
EOC
EOS
1101b
1101b
Nth−1st
Nth
READResult READResult
1....................16
1
1101b
EOS
EOC
EOS
EOC
EOS
1110b.............. 1101b
Nth
CONFIGURE READResult
N − 2nd
N − 1st
Nth
READResult
EOC
(activelow)
AUTOTRIGGER/READWhileSampling
(useinternalCCLK,EOCand polarityprogrammedasactivelow)INT
(activelow)
INT
/FSCS
SCLK
SDO
SDI
=1CONVST
t
SAMPLE2
=3CCLKs t
SAMPLE2
=3CCLKs
t
CONV
=18CCLKs t
CONV
=18CCLKs
t
h(CSF-EOC)
t
h(CSF-EOC)
t
h(CSF-EOS)
t
su(CSF-EOS)
t
su(CSF-EOS)
1...................16
1...................16
1
ADS8329
ADS8330
SLAS516C – DECEMBER 2006 – REVISED JULY 2009 ................................................................................................................................................... www.ti.com
Figure 1. Timing for Conversion and Acquisition Cycles for Manual Trigger (Read while sampling)
Figure 2. Timing for Conversion and Acquisition Cycles for Autotrigger (Read while sampling)
12 Submit Documentation Feedback Copyright © 2006 – 2009, Texas Instruments Incorporated
Product Folder Link(s): ADS8329 ADS8330