Remote Temperature Sensor
with SMBus Serial Interface
____________________________Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
TEMPERATURE ERROR vs.
COMMON-MODE NOISE FREQUENCY
120 AC-COUPLED TO DXN
2200pF DXN-DXP CAPACITOR
100
VIN = 100mVp-p
80
TEMPERATURE ERROR
vs. DXP-DXN CAPACITANCE
0
VCC = 5V
60
-10
40
VIN = 50mVp-p
20
0
10
100
1000
COMMON-MODE NOISE FREQUENCY (MHz)
-20
0
STANDBY SUPPLY CURRENT
vs. CLOCK FREQUENCY
50
20
40
60
80 100
DXP-DXN CAPACITANCE (nF)
40
30
VCC = 5V
20
VCC = 3.3V
10
0
1
100
90
80
70
60
50
40
30
20
10
0
0
STANDBY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
ADD0, ADD1 = GND
ADD0, ADD1 = HIGH-Z
1
2
3
4
5
SUPPLY VOLTAGE (V)
10
100
1000
CLOCK FREQUENCY (kHz)
RESPONSE TO THERMAL SHOCK
120
110
100
90
80
70
60
50
40
30
10-PIN µMAX IMMERSED IN
+115°C FLUORINERT BATH
20
-2 0 2 4 6 8 10 12 14 16 18 20
TIME (sec)
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