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
24
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
CS
CSTART
EOC
INT
V
OH
V
OL
V
IH
V
IL
V
OH
V
OL
V
IH
V
IL
t
d(CSH-CSTARTL)
t
wL(CSTART)
t
d(CSH-EOCH)
t
t(I/O)
t
t(I/O)
t
convert
t
d(EOCH-INTL)
t
d(CSTARTH-EOCL)
t
d(CSL-INTH)
Figure 17. Critical Timing (extended sampling, single shot)
V
IH
V
IL
V
OH
V
OL
V
OH
V
OL
V
IH
V
IL
CS
CSTART
EOC
INT
t
d(CSL-CSTARTL)
t
wL(CSTART)
t
d(CSTARTH–CSTARTL)
t
d(CSH-EOCH)
t
t(I/O)
t
t(I/O)
t
d(CSTARTH-EOCL)
t
d(CSTARTH-INTL)
t
d(CSL-INTH)
90%
50%
10%
Figure 18. Critical Timing (extended sampling, repeat/sweep/repeat sweep)