Datasheet

N N+1
Converter
State
EOC
EOS
EOS
EOC
Read N−1 −th Result
Read N −th Result
N −th Conversion N+1 −th Conversion
N+1 −th Sampling
20 ns MIN
Converter
State
0 ns MIN
CS
CS
CONVST
Read While Converting
Read While Sampling
(For Read Result)
(For Read Result)
20 ns MIN
1 CCLK MIN
N N+1
Manual Trigger
Converter
State
EOC
EOS
EOC
EOS
Read N−1 −th
Result
20 ns MIN
Read N −th
Result
20 ns MIN
Read N−1 −th
Result
20 ns MIN
Read N −th
Result
20 ns MIN
Resume ActivationN −th Sampling
>=3CCLK
N −th Conversion
=18 CCLK
Resume ActivationN+1 −th Sampling
>=3CCLK
N+1 −th Conversion
=18 CCLK
CS
CS
CONVST
Read While Converting
Read While Sampling
0 ns MIN
1 CCLK MIN
20 ns MIN
20 ns MIN20 ns MIN
20 ns MIN
ADS8327
ADS8328
www.ti.com SLAS415E – APRIL 2006– REVISED JANUARY 2011
Figure 56. Read While Converting versus Read While Sampling (Manual trigger)
Figure 57. Read While Converting versus Read While Sampling with Deep or Nap Power-Down
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Product Folder Link(s): ADS8327 ADS8328