Datasheet
TLC1514, TLC1518
5-V, 10-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN
SLAS252 – DECEMBER 1999
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
conversion cycles
DSP/normal sampling
SCLK
CS
FS
SDI
INT
EOC
SDO
ID15 ID14 ID13 ID12
OD9 OD8 OD6 OD5 OD4 OD3
1 2 3 4 5 7 11 12 15 16 110 28
OD7
t
sample
(Long)
t
sample
(Short)
6
ID15
OD0
t
conv
t
conv
Command
Previous Conversion Result
Figure 7. Mode 00 Single Shot/Normal Sampling (FS signal used)
SCLK
CS
FS
SDI
INT
EOC
SDO
ID15 ID14 ID13 ID12
OD8
OD6
OD5 OD4 OD3
1 2 3 4 5 7 11 12 15 16 110 28
OD7
t
sample
(Long)
t
sample
(Short)
6
ID15
OD0
t
conv
t
conv
OD9
ID14
Figure 8. Mode 00 Single Shot/Normal Sampling (FS = 1, FS signal not used)