Datasheet

0.01 0.1 1.0 10
70
60
50
40
30
20
10
0
Temperature ( C)
°
Time(sec)
0.01 0.1 1.0 10
Time(sec)
0
1
OUT
TMP303A
TMP303B
SBOS486B –JULY 2009–REVISED JANUARY 2011 www.ti.com
After the TMP303A/B powers up, all successive A maximum low output voltage is defined as a
thermal response results for the device are achieved voltage level equivalent to (0.2 × V
S
); likewise, a
in a time frame of 0.985s to 1s. This period is the minimum high output voltage is defined as (0.8 × V
S
).
minimum time frame required for the push-pull output The timing associated with start-up time and
(OUT) to change its state from high to low (or conversion is shown in Figure 13.
vice-versa) while the device is active.
Figure 13. TMP303A Start-Up and Conversion Timing (HYST
SET0
= HYST
SET1
= V
S
)
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