MB40C218 Datasheet, PDF (7/11 Pages) Fujitsu Component Limited. – 30MHz 8-bit A/D Converter (With AMP)

MB40C218
s TEST FUNCTION
TEST CE SEL OE
D0
D1
D2
D3
D4
D5
D6
D7
L
L
X
L
D0
D1
D2
D3
D4
D5
D6
D7
L
H
X
L
L
L
L
L
L
L
L
L
H
L
X
L
D0
D1
D2
D3
D4
D5
D6
D7
H
H
L
L
H
L
H
L
H
L
H
L
H
H
H
L
L
H
L
H
L
H
L
H
X
X
X
H
High impedance
s DIGITAL OUTPUT CODE
ADIN input voltage
VRT
•
•
•
•
•
•
VRB
Step
0
•
•
127
128
•
•
255
Digital output code
TEST = “L”
TEST = “H”
0000 0000
•
•
0111 1111
1000 0000
•
•
1111 1111
1111 1111
•
•
1000 0000
0111 1111
•
•
0000 0000
Condition: CE = OE = “L”
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