5-Channel Precision Temperature Monitor
(VCC = 3.3V, VSTBY = VCC, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
SOFTWARE STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
12
11
10
9
8
7
6
5
4
3
2
1
0
3.3
3.8
4.3
4.8
5.3
SUPPLY VOLTAGE (V)
360
355
350
345
340
335
330
325
320
3.3
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
3.8
4.3
4.8
5.3
SUPPLY VOLTAGE (V)
REMOTE TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
3
2
1
0
-1
-2
-3
-4
0
25
50
75
100 125
REMOTE-DIODE TEMPERATURE (°C)
LOCAL TEMPERATURE ERROR
vs. DIE TEMPERATURE
4
3
2
1
0
-1
-2
-3
-4
0
25
50
75
100 125
DIE TEMPERATURE (°C)
REMOTE-DIODE TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
5
100mVP-P
4
3
2
1
0
-1
-2
-3
-4
-5
0.1
1
FREQUENCY (MHz)
LOCAL TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
5
100mVP-P
4
3
2
1
0
-1
-2
-3
-4
-5
0.001
0.01
0.1
1
FREQUENCY (MHz)
REMOTE TEMPERATURE ERROR
vs. COMMON-MODE NOISE FREQUENCY
5
100mVP-P
4
3
2
1
0
-1
-2
-3
-4
-5
0.001
0.01
0.1
1
10
FREQUENCY (MHz)
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