Analog Devices dBCool ADT7476, Руководство пользователя

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ADT7476
Rev. B | Page 19 of 72
Table 9. 10-Bit ADC Output Code vs. V
IN
Input Voltage ADC Output
12 V
IN
5 V
IN
V
CC
(3.3 V
IN
) 2.5 V
IN
V
CCP
Decimal Binary (10 Bits)
<0.0156 <0.0065 <0.0042 <0.0032 <0.00293 0 00000000 00
0.0156 to 0.0312 0.0065 to 0.0130 0.0042 to 0.0085 0.0032 to 0.0065 0.0293 to 0.0058 1 00000000 01
0.0312 to 0.0469 0.0130 to 0.0195 0.0085 to 0.0128 0.0065 to 0.0097 0.0058 to 0.0087 2 00000000 10
0.0469 to 0.0625 0.0195 to 0.0260 0.0128 to 0.0171 0.0097 to 0.0130 0.0087 to 0.0117 3 00000000 11
0.0625 to 0.0781 0.0260 to 0.0325 0.0171 to 0.0214 0.0130 to 0.0162 0.0117 to 0.0146 4 00000001 00
0.0781 to 0.0937 0.0325 to 0.0390 0.0214 to 0.0257 0.0162 to 0.0195 0.0146 to 0.0175 5 00000001 01
0.0937 to 0.1093 0.0390 to 0.0455 0.0257 to 0.0300 0.0195 to 0.0227 0.0175 to 0.0205 6 00000001 10
0.1093 to 0.1250 0.0455 to 0.0521 0.0300 to 0.0343 0.0227 to 0.0260 0.0205 to 0.0234 7 00000001 11
0.1250 to 0.14060 0.0521 to 0.0586 0.0343 to 0.0386 0.0260 to 0.0292 0.0234 to 0.0263 8 00000010 00
•
•
•
4.0000 to 4.0156 1.6675 to 1.6740 1.1000 to 1.1042 0.8325 to 0.8357 0.7500 to 0.7529 256 (¼ scale) 01000000 00
•
•
•
8.0000 to 8.0156 3.3300 to 3.3415 2.2000 to 2.2042 1.6650 to 1.6682 1.5000 to 1.5029 512 (½ scale) 10000000 00
•
•
•
12.0000 to 12.0156 5.0025 to 5.0090 3.3000 to 3.3042 2.4975 to 2.5007 2.2500 to 2.2529 768 (¾ scale) 11000000 00
•
•
•
15.8281 to 15.8437 6.5983 to 6.6048 4.3527 to 4.3570 3.2942 to 3.2974 2.9677 to 2.9707 1013 11111101 01
15.8437 to 15.8593 6.6048 to 6.6113 4.3570 to 4.3613 3.2974 to 3.3007 2.9707 to 2.9736 1014 11111101 10
15.8593 to 15.8750 6.6113 to 6.6178 4.3613 to 4.3656 3.3007 to 3.3039 2.9736 to 2.9765 1015 11111101 11
15.8750 to 15.8906 6.6178 to 6.6244 4.3656 to 4.3699 3.3039 to 3.3072 2.9765 to 2.9794 1016 11111110 00
15.8906 to 15.9062 6.6244 to 6.6309 4.3699 to 4.3742 3.3072 to 3.3104 2.9794 to 2.9824 1017 11111110 01
15.9062 to 15.9218 6.6309 to 6.6374 4.3742 to 4.3785 3.3104 to 3.3137 2.9824 to 2.9853 1018 11111110 10
15.9218 to 15.9375 6.6374 to 6.4390 4.3785 to 4.3828 3.3137 to 3.3169 2.9853 to 2.9882 1019 11111110 11
15.9375 to 15.9531 6.6439 to 6.6504 4.3828 to 4.3871 3.3169 to 3.3202 2.9882 to 2.9912 1020 11111111 00
15.9531 to 15.9687 6.6504 to 6.6569 4.3871 to 4.3914 3.3202 to 3.3234 2.9912 to 2.9941 1021 11111111 01
15.9687 to 15.9843 6.6569 to 6.6634 4.3914 to 4.3957 3.3234 to 3.3267 2.9941 to 2.9970 1022 11111111 10
>15.9843 >6.6634 >4.3957 >3.3267 >2.9970 1023 11111111 11
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