ADS131M04-Q1
ZHCSOL7A –MARCH 2022 –REVISED AUGUST 2022
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6.7 Switching Characteristics (continued)
over operating ambient temperature range, DOUT load: 20 pF || 100 kΩ (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
2.7 V ≤DVDD ≤3.6 V
Propagation delay time, CS falling edge to
DOUT driven
tp(CSDO)
tp(SCDO)
tp(CSDOZ)
50
20
75
ns
ns
ns
Progapation delay time, SCLK rising edge to
valid new DOUT
Propagation delay time, CS rising edge to DOUT
high impedance
tw(DRH)
tw(DRL)
Pulse duration, DRDY high
Pulse duration, DRDY low
SPI timeout
4
4
tCLKIN
tCLKIN
tCLKIN
32768
Measured from supplies at
90% to first DRDY rising
edge
tPOR
Power-on-reset time
250
5
µs
µs
tREGACQ Register default acquisition time
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