TMP435
SBOS495A –MARCH 2010–REVISED APRIL 2010
www.ti.com
TYPICAL CHARACTERISTICS
At TA = +25°C and VS = 3.3V, unless otherwise noted.
REMOTE TEMPERATURE ERROR
vs TEMPERATURE
LOCAL TEMPERATURE ERROR
vs TEMPERATURE
3
2
3
2
1
1
0
0
-1
-2
-3
-1
-2
-3
Beta Compensation Disabled.
GND Collector-Connected Transistor with n-factor = 1.008.
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Ambient Temperature, TA (°C)
Ambient Temperature, TA (°C)
Figure 1.
Figure 2.
REMOTE TEMPERATURE ERROR
vs LEAKAGE RESISTANCE
QUIESCENT CURRENT
vs CONVERSION RATE
700
600
500
400
300
200
100
0
150
100
50
VS = 3.3V
RGND (Low Beta)
RGND
0
-50
-100
-150
RVs
RVs (Low Beta)
0.0625 0.125
0.25
0.5
1
2
4
8
0
5
10
15
20
25
30
Conversion Rate (conversions/s)
Leakage Resistance (MW)
Figure 3.
Figure 4.
SHUTDOWN QUIESCENT CURRENT
vs SCL CLOCK FREQUENCY
SHUTDOWN QUIESCENT CURRENT
vs SUPPLY VOLTAGE
500
450
400
350
300
250
200
150
100
50
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
VS = 5.5V
VS = 3.3V
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
1k
10k
100k
1M
10M
VS (V)
SCL Clock Frequency (Hz)
Figure 5.
Figure 6.
6
Submit Documentation Feedback
Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): TMP435
TI [ TEXAS INSTRUMENTS ]
