Analog Devices dBCool ADT7475 Manual page 14

ADT7475
Table 5. 10-Bit A/D Output Code vs. V
1
V (3.3 V )
CC IN
<0.0042
0.0042–0.0085
0.0085–0.0128
0.0128–0.0171
0.0171–0.0214
0.0214–0.0257
0.0257–0.0300
0.0300–0.0343
0.0343–0.0386
1.100–1.1042
2.200–2.2042
3.300–3.3042
4.3527–4.3570
4.3570–4.3613
4.3613–4.3656
4.3656–4.3699
4.3699–4.3742
4.3742–4.3785
4.3785–4.3828
4.3828–4.3871
4.3871–4.3914
4.3914–4.3957
>4.3957
1 The V output codes listed assume that V
CC
IN
V
CCP
<0.00293
0.0293–0.0058
0.0058–0.0087
0.0087–0.0117
0.0117–0.0146
0.0146–0.0175
0.0175–0.0205
0.0205–0.0234
0.0234–0.0263
0.7500–0.7529
1.5000–1.5029
2.2500–2.2529
2.9677–2.9707
2.9707–2.9736
2.9736–2.9765
2.9765–2.9794
2.9794–2.9824
2.9824–2.9853
2.9853–2.9882
2.9882–2.9912
2.9912–2.9941
2.9941–2.9970
>2.9970
is 3.3 V, and V should never exceed 3.6 V.
CC CC
Rev. 0 | Page 14 of 64
A/D Output
Decimal
0
1
2
3
4
5
6
7
8
•
•
•
256 (1/4-scale)
•
•
•
512 (1/2-scale)
•
•
•
768 (3/4 scale)
•
•
•
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
Binary (10 Bits)
00000000 00
00000000 01
00000000 10
00000000 11
00000001 00
00000001 01
00000001 10
00000001 11
00000010 00
01000000 00
10000000 00
11000000 00
11111101 01
11111101 10
11111101 11
11111110 00
11111110 01
11111110 10
11111110 11
11111111 00
11111111 01
11111111 10
11111111 11