參數(shù)資料
型號(hào): ADM1027ARQZ-RL7
廠商: ON Semiconductor
文件頁(yè)數(shù): 7/56頁(yè)
文件大?。?/td> 1822K
描述: IC REMOTE THERMAL CTLR 24QSOP
產(chǎn)品變化通告: MFG CHG Notification ADI to ON Semi
Product Discontinuation Notice 25/Aug/2008
Product Obsolescence 30/Sept/2009
標(biāo)準(zhǔn)包裝: 1,000
系列: dBCool®
功能: 風(fēng)扇控制,溫度監(jiān)控器
傳感器類型: 內(nèi)部和外部
感應(yīng)溫度: 0°C ~ 105°C,外部傳感器
精確度: ±1°C
拓?fù)洌?/td> ADC,比較器,風(fēng)扇速度計(jì)數(shù)器,多路復(fù)用器,寄存器庫(kù)
輸出類型: SMBus?
輸出警報(bào):
輸出風(fēng)扇:
電源電壓: 3 V ~ 5.5 V
工作溫度: 0°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 24-QSOP
包裝: 帶卷 (TR)
REV. A
Typical Performance CharacteristicsADM1027
7
LEAKAGE RESISTANCE (M)T
15
10
20
1.0
3.3
100.0
10.0
30.0
0
5
10
15
5
DXP TO GND
DXP TO V
CC
 (3.3V)
TPC 1.  Remote Temperature
Error vs. Leakage Resistance
FREQUENCY (Hz)T
14.0
12.0
2.0
100k
550k
50M
5M
6.0
4.0
0
2.0
10.0
8.0
100mV
250mV
 TPC 4.  Remote Temperature Error
 vs. Power Supply Noise Frequency
FREQUENCY (Hz)T
16.0
60k
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0
2.0
110k
1M
10M
50M
10mV
20mV
TPC 7.  Remote Temperature Error
vs. Differential Mode Noise
Frequency
DXP  DXN CAPACITANCE (nF)
3
1
0
3
6
9
12
15
18
21
24
27
2.2
3.3
4.7
10.0    22.0
47.0
30
33
36
REMOTE TEMPERATURE
ERROR (C)
 TPC 2. Remote Temperature Error
vs. Capacitance between D+ and D
FREQUENCY (Hz)T
12.5
10.0
5.0
100k
550k
50M
5M
5.0
2.5
2.5
0
7.5
100mV
250mV
TPC 5.  Local Temperature Error vs.
Power Supply Noise Frequency
FREQUENCY (Hz)
40.0
10k
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0
5.0
10.0
100k
1M
10M
20mV
40mV
100mV
TPC 8.  Remote Temperature Error
vs. Common Mode Noise Frequency
TEMPERATURE (C)
3
40
2
1
0
1
2
3
0
40
80
120
3 SIGMA
+3 SIGMA
 TPC 3.  Remote Temperature Error
 vs. Actual Temperature
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.40
2.50
2.60   3.00  3.40   3.80  4.20   4.60  5.00  5.40
5.50
TPC 6.  Supply Current vs.
Supply Voltage
Rev. 3 | Page 7 of 56 | www.onsemi.com
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