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| ADS1218_14 Datasheet, PDF (10/45 Pages) Texas Instruments – 8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER with FLASH Memory | |||
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ADS1218
SBAS187C â SEPTEMBER 2001 â REVISED SEPTEMBER 2005
SCLK Reset Waveform
t13
SCLK
t12
t14
DRDY
ADS1218
Resets On Falling Edge
t13
t15
t17
RESET, DSYNC, PDWN
www.ti.com
t16
TIMING SPECIFICATION TABLE
SPEC
t12
t13
t14
t15
t16
t17
DESCRIPTION
SCLK Reset, First High Pulse
SCLK Reset, Low Pulse
SCLK Reset, Second High Pulse
SCLK Reset, Third High Pulse
Pulse Width
Data Not Valid During this Update Period
MIN
300
5
550
1050
4
4
MAX
500
750
1250
UNIT
tOSC Periods
tOSC Periods
tOSC Periods
tOSC Periods
tOSC Periods
tOSC Periods
10
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