ADM1032AR

Manufacturer Part NumberADM1032AR
DescriptionIC TEMP MONITOR 85DEG C 8SOIC
ManufacturerON Semiconductor
ADM1032AR datasheet
 


Specifications of ADM1032AR

Rohs StatusRoHS non-compliantFunctionTemp Monitoring System (Sensor)
TopologyADC, Comparator, Multiplexer, Register BankSensor TypeExternal & Internal
Sensing Temperature0°C ~ 100°C, External SensorOutput TypeSMBus™
Output AlarmYesOutput FanYes
Voltage - Supply3 V ~ 5.5 VOperating Temperature0°C ~ 100°C
Mounting TypeSurface MountPackage / Case8-SOIC (3.9mm Width)
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20
16
12
8
4
D+ TO GND
0
−4
−8
D+ TO V
DD
−12
–16
0
10
LEAKAGE RESISTANCE (M W )
Figure 3. Temperature Error vs. Leakage
Resistance
13
11
9
7
5
V
= 40mV p−p
IN
3
1
V
= 10mV p−p
IN
–1
100k
1M
10M
FREQUENCY (Hz)
Figure 5. Temperature Error vs. Differential Mode
Noise Frequency
18
16
14
12
10
8
6
4
2
0
1
6
11
16
21
CAPACITANCE (nF)
Figure 7. Temperature Error vs. Capacitance
Between D+ and D−
TYPICAL CHARACTERISTICS
1.0
0.5
0
–0.5
0
100
Figure 4. Temperature Error vs. Actual
12
10
8
6
4
2
0
10
100M
Figure 6. Temperature Error vs. Power Supply
2.0
1.5
1.0
0.5
0
26
31
36
0.01
Figure 8. Operating Supply Current vs.
http://onsemi.com
5
20
40
60
80
100
TEMPERATURE (5C)
Temperature Using 2N3906
V
= 250mV p−p
IN
V
= 100mV p−p
IN
1M
FREQUENCY (Hz)
Noise Frequency
V
= 5V
DD
V
= 3V
DD
0.1
1
10
CONVERSION RATE (Hz)
Conversion Rate
120
100