TLC2551 Datasheet, PDF (12/23 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
1
SCLK
t(sample)
tc
1
4
12
16
CS/FS
SDO
t(Reset _Cycle)
MUX = AIN0
td(CSL-SDOV)
ÎÎÎÎÎÎÎÎ
td(CSL-SDOV)
td(CSLKH-SDOV)
OD11
OD_ÎÎ0 _{ÎÎÎÎÎÎÎÎ}
td(SCLK17H-SDOZ)
Figure 8. Critical Timing TLC2552 Reset Cycle
th(EOC-CSH)
OD11
twH(SCLK)
t(sample)
tc
VIH
1
2
4
12
16
SCLK
VIL
tsu(FSH-SCLKL)
th(SCLKL-FSL)
twL(SCLK)
t(powerdown)
CS/FS
twh(FS)
SDO
OD11
OD8
td(CSL-SDOV)
td(SCLKH-SDOV)
OD^ÎÎ0 ^{ÎÎÎÎÎÎÎÎ}
td(SCLK17H-SDOZ)
th(EOC-CSH)
Figure 9. Critical Timing TLC2555 Power-Down Cycle
12
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