Datasheet
0111 11 1111 11111 1
0111111111111110
011 11 11111111101
1000000000000010
1000000000000001
1000000000000000
0000000000000001
0000000000000000
11111111111111 11
BinaryTwo'sComplement(BTC)
DigitalOutputCode
VNFS=V V- =0V
CM REF
0.000038V
0.000076V
0.000152V
2.499962V
2.500038V
VBPZ=2.5V
UnipolarAnalogInputVoltage
1LSB=76V
V =2.5V
CM
V =2.5V
REF
4.999848V
VPFS 1LSB=4.999924V-
VPFS=V +V =5V
CM REF
0
1
2
32767
32768
32769
65533
65534
65535
Step
16-BIT
BipolarInput,BinaryTwo’sComplementOutput:(BTC)
NegativeFull-ScaleCode=VNFS=8000H,Vcode=V V-
REFCM
BipolarZeroCode
PositiveFull-ScaleCode=VPFS=7FFFH,Vcode=(V +V ) - 1LSB
CM REF
=VBPZ=0000H,Vcode=V
CM
ADS8365
www.ti.com
.................................................................................................................................................... SBAS362C – AUGUST 2006 – REVISED MARCH 2008
Figure 32. Ideal Conversion Characteristics (Condition: Single-Ended, V
CM
= chXX – = 2.5V, V
REF
= 2.5V)
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