TLC2551 Datasheet, PDF (11/23 Pages) Texas Instruments – 5 V, LOW POWER, 12-BIT, 400 KSPS, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN

TLC2551, TLC2552, TLC2555
5 V, LOW POWER, 12-BIT, 400 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS276 –MARCH 2000
PARAMETER MEASUREMENT INFORMATION
t(sample)
twH(SCLK)
tc
VIH
1
2
4
12
16
SCLK
VIL
tsu(CSL-SCLKL)
twL(SCLK)
t(powerdown)
CS
tsu(FSH-SCLKL)
FS
th(SCLKL-FSL)
td(CSL-FSH)
td(SCLKH-SDOV)
tWH(CS)
th(EOC-CSH)
SDO
twh(FS)
ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎ _OD11
OD8
OD0
td(SCLK17H-SDOZ)
td(CSL-SDOV)
Figure 6. Critical Timing TLC2551 (FS is active)
SCLK
t(sample)
tsu(CSL–SCLKL)
tc
1
2
4
12
16
t(powerdown)
CS
SDO
OD11
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{td(SCLKH-SDOV)}
OD10 OD9
OD0
td(SCLK17H-SDOZ)
th(EOC–CSH)
td(CSL-SDOV)
Figure 7. Critical Timing TLC2551 (FS = 1)
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