Datasheet

1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1.0
-
-
-
-
-
-10 0 10 20 30 40 50 60 70
Temperature( C)
°
30Units
TripAccuracy( C)
°
10
9
8
7
6
5
4
3
2
1
0
-60 -40 -20 0 20 40 60 80 100 140
Temperature( C)
°
V =3.6V
S
V =3.3V
S
V =1.4V
S
QuiescentCurrent( A)m
120
120
100
80
60
40
20
0
Temperature( C)
°
0
5
10 15 20 25 30
Time(s)
100
90
80
70
60
50
40
30
20
10
0
Temperature( C)
°
0 20 40 60 80 100 120 140 160 180 200
Time(s)
OUT
V
S
Voltage(2V/div)
Time(8 s/div)m
40
35
30
25
20
15
10
5
0
Population
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Accuracy( )C°
TMP303A
TMP303B
SBOS486B –JULY 2009–REVISED JANUARY 2011 www.ti.com
TYPICAL CHARACTERISTICS
At V
S
= +3.3V and T
A
= +25°C, unless otherwise noted.
TRIP ACCURACY ERROR vs QUIESCENT CURRENT vs
TEMPERATURE TEMPERATURE
Figure 1. Figure 2.
TEMPERATURE STEP RESPONSE IN PERFLUORINATED
FLUID THERMAL STEP RESPONSE IN AIR AT +100°C vs
AT +100°C vs TIME TIME
Figure 3. Figure 4.
TRIP THRESHOLD ACCURACY POWER-UP AND POWER-DOWN TRANSIENT RESPONSE
Figure 5. Figure 6.
4 Submit Documentation Feedback Copyright © 2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TMP303A TMP303B