Rainbow Electronics MAX6622 - Manual (Page 4)

MAX6622
5-Channel Precision Temperature Monitor
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V CC = 3.3V, V STBY = V CC , T A = +25°C, unless otherwise noted.)
SOFTWARE STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6622 toc01
SUPPLY VOLTAGE (V)
STANDBY SUPPLY CURRENT (
μ
A)
5.3 4.8 4.3 3.8
1
2
3
4
5
6
7
8
9
10
11
12
0
3.3
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX6622 toc02
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (
μ
A)
5.3 4.8 3.8 4.3
325
330
335
340
350
345
355
360
320
3.3
-4
-2
-3
0
-1
2
1
3
0 50 25 75 100 125
REMOTE TEMPERATURE ERROR
vs. REMOTE-DIODE TEMPERATURE
MAX6622 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
MAX6622 toc04
DIE TEMPERATURE ( °C)
TEMPERATURE ERROR (
°C)
REMOTE-DIODE TEMPERATURE ERROR
vs. POWER-SUPPLY NOISE FREQUENCY
MAX6622 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
MAX6622 toc06
FREQUENCY (MHz)
TEMPERATURE ERROR (
°C)
0.1 0.01
-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
MAX6622 toc07
FREQUENCY (MHz)
TEMPERATURE ERROR (
°C)
1 0.1 0.01
-4
-3
-2
-1
0
1
2
3
4
5
-5
0.001 10
100mV P-P