HI3300
Digital Output
The following table shows the correlation between the analog input voltage and the digital output code (TESTMODE = 1, LINV,
MINV = 0).
TABLE 1.
INPUT SIGNAL
VOLTAGE
STEP
DIGITAL OUTPUT CODE
MSB
LSB
VRT
1023
1111111111
•
•
•
•
•
•
•
•
•
•
•
•
•
512
1000000000
•
•
511
0 1 1 1 1 1 1 11 1
•
•
•
•
•
•
•
•
•
•
•
•
•
VRB
0
0000000000
The following table shows the output state for the combination of TESTMODE, LINV, and MlNV states.
TABLE 2.
TEST
MODE LlNV
MlNV
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
1
0
0
P
P
P
P
P
P
P
P
P
P
1
1
0
N
N
N
N
N
N
N
N
N
P
1
0
1
P
P
P
P
P
P
P
P
P
N
1
1
1
N
N
N
N
N
N
N
N
N
N
0
0
0
1
0
1
0
1
0
1
0
1
0
0
1
0
0
1
0
1
0
1
0
1
0
0
0
0
1
1
0
1
0
1
0
1
0
1
1
0
1
1
0
1
0
1
0
1
0
1
0
1
NOTE: P: Forward-phase output; N: Inverted output.
10