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參數資料
| 型號： | ADM1022 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low-Cost PC Temperature Monitor and Fan Control ASIC |
| 中文描述： | 低價電腦溫度監控和風扇控制ASIC |
| 文件頁數： | 6/19頁 |
| 文件大?。?/td> | 190K |
| 代理商： | ADM1022 |
REV. 0
ADM1022
–6–
LEAKAGE RESISTANCE
–
M
30
20
–
601
100
3.3
T
–
10
30
–
10
–
30
–
40
–
50
10
0
–
20
DXP TO GND
DXP TO V
CC
(5V)
Figure 2. Temperature Error vs. PC Leakage Resistance
FREQUENCY
–
Hz
6
–
150
50M
500
T
–
5k
50k
500k
5M
5
4
3
1
0
2
250mV p-p REMOTE
100mV p-p REMOTE
Figure 3. Temperature Error vs. Power Supply Noise
Frequency
FREQUENCY
–
Hz
–
5
50
50M
500
T
–
5k
50k
500k
5M
25
20
15
5
0
10
25mV p-p
50mV p-p
100mV p-p
Figure 4. Temperature Error vs. Common-Mode Noise
Frequency
–Typical Performance Characteristics
MEASURED TEMPERATURE
0
110
10
R
20
30
40
50
120
20
30
0
10
40
50
60
70
80
90
100
60
70
80
90
100
Figure 5. Pentium
III Temperature Measurement vs.
ADM1022 Reading
DXP-DXN CAPACITANCE
–
nF
25
20
1.0
29.0
2.2
T
–
3.2
4.7
7.0
15
10
5
0
10.0
14.0
22.0
30
–
5
ERROR
Figure 6. Temperature Error vs. Capacitance Between D+
and D–
SCLK FREQUENCY
–
Hz
80
30
0
0
1M
1k
S
–
5k
10k
25k
50k
75k 100k 250k 500k 750k
70
40
20
10
60
50
V
CC
= 5V
V
CC
= 3V
Figure 7. Standby Current vs. Clock Frequency
Pentium is a registered trademark of Intel Corporation.
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相關代理商/技術參數 |
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|---|---|
| ADM102-22/12VDC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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| ADM1022ARQ-REEL | 功能描述:IC SENSOR TEMP/DET 3/5.5V 16QSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數字 輸出類型:數字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
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