HI2300
Digital Output
The following table shows the relationship between analog
input voltage and digital output code.
INPUT SIGNAL
VOLTAGE
VRT
•
•
•
•
•
•
•
•
VRB
DIGITAL OUTPUT CODE
STEP MSB
LSG
0 11111111
•
•
•
•
•
•
127 1 0 0 0 0 0 0 0
128 0 1 1 1 1 1 1 1
•
•
•
•
•
•
255 0 0 0 0 0 0 0 0
Timing Chart
tPW1
tPW0
CLOCK
ANALOG INPUT
DATA OUTPUT
N
N+1
N-3
tD
tD = 18ns
N-2
N+2
N-1
N +3
N
N+4
N-1
: Analog Sampling Point
4-1235