Datasheet

MAX6697
7-Channel Precision Temperature Monitor
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= 3.3V, T
A
= +25°C, unless otherwise noted.)
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6697 toc01
SUPPLY VOLTAGE (V)
STANDBY SUPPLY CURRENT (μA)
5.34.84.3
3.8
1
2
3
4
5
6
7
8
9
10
11
12
0
3.3
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6697 toc02
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (μA)
5.34.8
3.8 4.3
325
330
335
340
350
345
355
360
320
3.3
-4
-2
-3
0
-1
2
1
3
05025 75 100 125
REMOTE TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
MAX6697 toc03
REMOTE-DIODE TEMPERATURE (°C)
TEMPERATURE ERROR (°C)
-4
-3
-2
-1
0
1
2
3
4
0 25 50 75 100 125
LOCAL TEMPERATURE ERROR
vs. DIE TEMPERATURE
MAX6697 toc04
DIE TEMPERATURE (°C)
TEMPERATURE ERROR (°C)
REMOTE-DIODE TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6697 toc05
FREQUENCY (MHz)
TEMPERATURE ERROR (°C)
-4
-3
-2
-1
0
1
2
3
4
5
-5
0.1 1
100mV
P-P
LOCAL TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6697 toc06
FREQUENCY (MHz)
TEMPERATURE ERROR (°C)
0.10.01
-4
-3
-2
-1
0
1
2
3
4
5
-5
0.001 1
100mV
P-P
REMOTE TEMPERATURE ERROR
vs. COMMON-MODE NOISE FREQUENCY
MAX6697 toc07
FREQUENCY (MHz)
TEMPERATURE ERROR (°C)
10.10.01
-4
-3
-2
-1
0
1
2
3
4
5
-5
0.001 10
100mV
P-P