Datasheet

 
      
    
SLAS251A − DECEMBER 1999 − REVISED JANUARY 2003
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
conversion cycles
DSP/normal sampling
SCLK
CS
FS
SDI
INT
EOC
SDO
ID15 ID14 ID13 ID12
12345 7
(SDOZ on SCLK16L Regardless
of Sampling Time)
t
(sample)
(12 or 24 SCLKs)
6
ID15
t
(conv)
MSB
MSB-1 MSB-2 MSB-3 MSB-4 MSB-5 MSB-6
LSB
t
c
(30 or 42 SCLKs)
16 − Short Sampling
28 − Long Sampling
30 − Short Sampling
42 − Long Sampling
MSB
10
(If CONV
CLK = SCLK0
Figure 7. Mode 00 Single Shot/Normal Sampling (FS Signal Used)
SCLK
CS
FS
SDI
INT
EOC
SDO
ID15 ID14 ID13 ID12
12345 7
(SDOZ on SCLK16L Regardless
of Sampling Time)
t
(sample)
(12 or 24 SCLKs)
6
ID15
t
(conv)
MSB
MSB-1 MSB-2 MSB-3 MSB-4 MSB-5 MSB-6
LSB
t
c
(30 or 42 SCLKs)
16 − Short Sampling
28 − Long Sampling
30 − Short Sampling
42 − Long Sampling
MSB
110 11
(If CONV
CLK = SCLK0
Figure 8. Mode 00 Single Shot/Normal Sampling (FS = 1, FS Signal not Used)