Timing Diagram - Samsung BL8531H Manual

Cmos 12bit analog-to-digital converter (adc)
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12BIT 10MSPS ADC
I/O CHART
Index
R_INP Input (V)
0
0.500 ~ 0.501
1
0.501 ~ 1.502
2
0.502 ~ 1.503
¡¦
8197
2.499 ~ 2.5000
8192
2.500 ~ 2.501
8193
2.501 ~ 2.502
¡¦
16381
4.497 ~ 4.498
16382
4.498 ~ 4.499
16383
4.499 ~ 4.500

TIMING DIAGRAM

R_INP
G_INP
B_INP
CKIN
D[11:0]
SEC ASIC
R_INN Input (v)
¡¦
¡¦
A1
A2
Digital Output
2.5
0000 0000 0000
2.5
0000 0000 0001
2.5
0000 0000 0010
2.5
0111 1111 1111
2.5
1000 0000 0000
2.5
1000 0000 0001
2.5
1111 1111 1101
2.5
1111 1111 1110
2.5
1111 1111 1111
A5
Input Sampling Period
D1
D2
D3
D4
D5
5 / 11
BL8531H_ADC
¡¦
RED Channel Input
Full Scale=4V
1LSB=0.977mV
REFTOP=3.5V
REFBOT=1.5V
¡¦
MIXED

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