ADT7476ARQH 查看數據表（PDF） - ON Semiconductor
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ADT7476ARQH Datasheet PDF : 67 Pages
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ADT7476
Table 5. 10−Bit ADC Output Code vs. VIN
Input Voltage
12 VIN
<0.0156
5.0 VIN
<0.0065
VCC (3.3 VIN)
<0.0042
2.5 VIN
<0.0032
0.0156 to
0.0312
0.0065 to
0.0130
0.0042 to
0.0085
0.0032 to
0.0065
0.0312 to
0.0469
0.0130 to
0.0195
0.0085 to
0.0128
0.0065 to
0.0097
0.0469 to
0.0625
0.0195 to
0.0260
0.0128 to
0.0171
0.0097 to
0.0130
0.0625 to
0.0781
0.0260 to
0.0325
0.0171 to
0.0214
0.0130 to
0.0162
0.0781 to
0.0937
0.0325 to
0.0390
0.0214 to
0.0257
0.0162 to
0.0195
0.0937 to
0.1093
0.0390 to
0.0455
0.0257 to
0.0300
0.0195 to
0.0227
0.1093 to
0.1250
0.0455 to
0.0521
0.0300 to
0.0343
0.0227 to
0.0260
0.1250 to
0.14060
0.0521 to
0.0586
0.0343 to
0.0386
0.0260 to
0.0292
−
−
−
−
4.0000 to
4.0156
1.6675 to
1.6740
1.1000 to
1.1042
0.8325 to
0.8357
−
−
−
−
8.0000 to
8.0156
3.3300 to
3.3415
2.2000–2.204
2
1.6650 to
1.6682
−
−
−
−
12.0000 to
12.0156
5.0025 to
5.0090
3.3000 to
3.3042
2.4975 to
2.5007
−
−
−
−
15.8281 to
15.8437
6.5983 to
6.6048
4.3527 to
4.3570
3.2942 to
3.2974
15.8437 to
15.8593
6.6048 to
6.6113
4.3570 to
4.3613
3.2974 to
3.3007
15.8593 to
15.8750
6.6113 to
6.6178
4.3613 to
4.3656
3.3007 to
3.3039
15.8750 to
15.8906
6.6178 to
6.6244
4.3656 to
4.3699
3.3039 to
3.3072
15.8906 to
15.9062
6.6244 to
6.6309
4.3699 to
4.3742
3.3072 to
3.3104
15.9062 to
15.9218
6.6309 to
6.6374
4.3742 to
4.3785
3.3104 to
3.3137
15.9218 to
15.9375
6.6374 to
6.4390
4.3785 to
4.3828
3.3137 to
3.3169
15.9375 to
15.9531
6.6439 to
6.6504
4.3828 to
4.3871
3.3169 to
3.3202
15.9531 to
15.9687
6.6504 to
6.6569
4.3871 to
4.3914
3.3202 to
3.3234
15.9687 to
15.9843
6.6569 to
6.6634
4.3914 to
4.3957
3.3234 to
3.3267
>15.9843
>6.6634
>4.3957
>3.3267
VCCP
<0.00293
0.0293 to
0.0058
0.0058 to
0.0087
0.0087 to
0.0117
0.0117 to
0.0146
0.0146 to
0.0175
0.0175 to
0.0205
0.0205 to
0.0234
0.0234 to
0.0263
−
0.7500 to
0.7529
−
1.5000 to
1.5029
−
2.2500 to
2.2529
−
2.9677 to
2.9707
2.9707 to
2.9736
2.9736 to
2.9765
2.9765 to
2.9794
2.9794 to
2.9824
2.9824 to
2.9853
2.9853 to
2.9882
2.9882 to
2.9912
2.9912 to
2.9941
2.9941 to
2.9970
>2.9970
VTT/IMON
<0.00220
0.00220 to
0.00440
0.00440 to
0,00660
0,00660 to
0.00881
0.00881 to
0.01100
0.01100 to
0.01320
0.01320 to
0.01541
0.01541 to
0.01761
0.01761 to
0.01981
−
0.5636 to
0.5658
−
1.1272 to
1.1294
−
1.6809 to
1.6930
−
2.2301 to
2.2323
2.2323 to
2.2346
2.2346 to
2.2368
2.2368 to
2.23899
2,23899 to
2.2412
2.2412 to
2.2434
2.2434 to
2.2456
2.2456 to
2.2478
2.2478 to
2.25
2.25 to
2.2522
>2.2522
ADC Output
Decimal Binary (10 Bits)
0
00000000 00
1
00000000 01
2
00000000 10
3
00000000 11
4
00000001 00
5
00000001 01
6
00000001 10
7
00000001 11
8
00000010 00
−
256
(1/4 scale)
−
512
(1/2 scale)
−
768
(3/4 scale)
−
1013
−
01000000 00
−
10000000 00
−
11000000 00
−
11111101 01
1014
11111101 10
1015
11111101 11
1016
11111110 00
1017
11111110 01
1018
11111110 10
1019
11111110 11
1020
11111111 00
1021
11111111 01
1022
11111111 10
1023
11111111 11
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