ADM1032ARM ON Semiconductor, ADM1032ARM Datasheet - Page 5

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ADM1032ARM

Manufacturer Part Number
ADM1032ARM
Description
IC TEMP MONITOR 85DEG C 8MSOP
Manufacturer
ON Semiconductor
Datasheet

Specifications of ADM1032ARM

Rohs Status
RoHS non-compliant
Function
Temp Monitoring System (Sensor)
Topology
ADC, Comparator, Multiplexer, Register Bank
Sensor Type
External & Internal
Sensing Temperature
0°C ~ 100°C, External Sensor
Output Type
SMBus™
Output Alarm
Yes
Output Fan
Yes
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
0°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Figure 5. Temperature Error vs. Differential Mode
−12
–16
Figure 7. Temperature Error vs. Capacitance
20
16
12
−4
−8
13
11
–1
18
14
16
12
10
8
4
0
9
7
5
3
1
100k
4
8
6
2
0
Figure 3. Temperature Error vs. Leakage
1
0
6
Between D+ and D−
D+ TO V
D+ TO GND
Noise Frequency
LEAKAGE RESISTANCE (M W )
11
1M
Resistance
CAPACITANCE (nF)
FREQUENCY (Hz)
V
DD
V
IN
IN
16
= 10mV p−p
= 40mV p−p
10
21
10M
26
TYPICAL CHARACTERISTICS
31
100M
http://onsemi.com
100
36
5
Figure 6. Temperature Error vs. Power Supply
–0.5
1.0
0.5
2.0
1.5
1.0
0.5
12
10
0.01
0
0
8
6
4
2
0
Figure 8. Operating Supply Current vs.
0
Figure 4. Temperature Error vs. Actual
10
Temperature Using 2N3906
20
0.1
Noise Frequency
Conversion Rate
CONVERSION RATE (Hz)
V
40
V
IN
V
TEMPERATURE (5C)
DD
IN
FREQUENCY (Hz)
= 100mV p−p
= 250mV p−p
= 5V
60
1
80
V
DD
10
= 3V
100
1M
100
120

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