參數(shù)資料
型號: ADM1027ARQZ-RL7
廠商: ON Semiconductor
文件頁數(shù): 12/56頁
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
標準包裝: 1,000
系列: dBCool®
功能: 風扇控制,溫度監(jiān)控器
傳感器類型: 內(nèi)部和外部
感應溫度: 0°C ~ 105°C,外部傳感器
精確度: ±1°C
拓撲: ADC,比較器,風扇速度計數(shù)器,多路復用器,寄存器庫
輸出類型: SMBus?
輸出警報:
輸出風扇:
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)
供應商設備封裝: 24-QSOP
包裝: 帶卷 (TR)
REV. A
12
ADM1027
Table II. 10-Bit A/D Output Code vs. V
IN
Input Voltage
A/D Output
12 V
IN
5 V
IN
V
CC
 (3.3 V
IN
)*
2.5 V
IN
V
CCPIN
Decimal
Binary (10 Bits)
<0.0156
<0.0065
<0.0042
<0.0032
<0.00293
0
00000000 00
0.0156  0.0312
0.0065  0.0130    0.0042  0.0085   0.0032  0.0065    0.0293  0.0058   1
00000000 01
0.0312  0.0469
0.0130  0.0195    0.0085  0.0128   0.0065  0.0097    0.0058  0.0087   2
00000000 10
0.0469  0.0625
0.0195  0.0260    0.0128  0.0171   0.0097  0.0130    0.0087  0.0117   3
00000000 11
0.0625  0.0781
0.0260  0.0325    0.0171  0.0214   0.0130  0.0162    0.0117  0.0146   4
00000001 00
0.0781  0.0937
0.0325  0.0390    0.0214  0.0257   0.0162  0.0195    0.0146  0.0175   5
00000001 01
0.0937  0.1093
0.0390  0.0455    0.0257  0.0300   0.0195  0.0227    0.0175  0.0205   6
00000001 10
0.1093  0.1250
0.0455  0.0521    0.0300  0.0343   0.0227  0.0260    0.0205  0.0234   7
00000001 11
0.1250  0.1406
0.0521  0.0586    0.0343  0.0386   0.0260  0.0292    0.0234  0.0263   8
00000010 00
4.0000  4.0156
1.6675  1.6740    1.1000  1.1042   0.8325  0.8357    0.7500  0.7529   256 (1/4 scale)   01000000 00
8.0000  8.0156
3.3300  3.3415    2.2000  2.2042   1.6650  1.6682    1.5000  1.5029   512 (1/2 scale)   10000000 00
12.0000  12.0156   5.0025  5.0090    3.3000  3.3042   2.4975  2.5007    2.2500  2.2529   768 (3/4 scale)    11000000 00
15.8281  15.8437   6.5983  6.6048    4.3527  4.3570   3.2942  3.2974    2.9677  2.9707   1013
11111101 01
15.8437  15.8593   6.6048  6.6113    4.3570  4.3613   3.2974  3.3007    2.9707  2.9736   1014
11111101 10
15.8593  15.8750   6.6113  6.6178    4.3613  4.3656   3.3007  3.3039    2.9736  2.9765   1015
11111101 11
15.8750  15.8906   6.6178  6.6244    4.3656  4.3699   3.3039  3.3072    2.9765  2.9794   1016
11111110 00
15.8906  15.9062   6.6244  6.6309    4.3699  4.3742   3.3072  3.3104    2.9794  2.9824   1017
11111110 01
15.9062  15.9218   6.6309  6.6374    4.3742  4.3785   3.3104  3.3137    2.9824  2.9853   1018
11111110 10
15.9218  15.9375   6.6374  6.4390    4.3785  4.3828   3.3137  3.3169    2.9853  2.9882   1019
11111110 11
15.9375  15.9531   6.6439  6.6504    4.3828  4.3871   3.3169  3.3202    2.9882  2.9912   1020
11111111 00
15.9531  15.9687   6.6504  6.6569    4.3871  4.3914   3.3202  3.3234    2.9912  2.9941   1021
11111111 01
15.9687  15.9843   6.6569  6.6634    4.3914  4.3957   3.3234  3.3267    2.9941  2.9970   1022
11111111 10
>15.9843
>6.6634
>4.3957
>3.3267
>2.9970
1023
11111111 11
*The V
CC
 output codes listed assume that V
CC
 is 3.3 V. If V
CC
 input is reconfigured for 5 V operation (by setting Bit 7 of Configuration Register 1), then the V
CC
output codes are the same as for the 5 V
IN
 column.
Rev. 3 | Page 12 of 56 | www.onsemi.com
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