ADM1033ARQZ-REEL7 ON Semiconductor, ADM1033ARQZ-REEL7 Datasheet - Page 6

• Manufacturer Part Number: ADM1033ARQZ-REEL7
• Description: IC THERM/FAN SPEED CTRLR 16-QSOP
• Manufacturer: ON Semiconductor

Specifications of ADM1033ARQZ-REEL7

• Function: Fan Control, Temp Monitor
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–100
–20
–40
–60
–80
100
–10
50
45
40
35
30
25
20
15
10
00
40
20
90
80
70
60
50
40
30
20
10
5
0
Figure 3. Temperature Error vs. PCB Track
0
Common−Mode Noise Frequency Coupled
0
0
Figure 5. Remote Temperature Error vs.
Figure 7. Remote Temperature Error vs.
1
10
Resistance DXP to GND and V
Series Resistance on D+ and D−
1M
SERIES RESISTANCE IN D+/Dć LINES (kΩ)
20
2
LEAKAGE RESISTANCE (MΩ)
30
NOISE FREQUENCY (Hz)
2M
on D+ and D−
40
3
3M
50
D+ TO GND
D+ TO V
60
4
100mV
4M
70
20mV
CC
50mV
5
TYPICAL CHARACTERISTICS
DEV 33
80
CC
5M
DEV 31
DEV 32
90
6
http://onsemi.com
6M
100
6
–10
–10
–20
–30
–40
–50
–60
–70
–80
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
20
15
10
–5
5
0
0
Differential Mode Noise Frequency Coupled
0
0
0
0
Figure 4. Remote Temperature Error vs.
Figure 6. Remote Temperature Error vs.
Figure 8. Remote Temperature Error vs.
Power Supply Noise Frequency
1M
1M
2
D+, D− Capacitance
2M
2M
on D+ and D−
4
NOISE FREQUENCY
CAPACITANCE (nF)
DEV 32 (°C)
3M
3M
6
10mV
DEV 33 (°C)
4M
4M
8
20mV
EXT 100mVpp
EXT 250mVpp
DEV 31 (°C)
5M
5M
10
6M
6M
12