AK5483 Datasheet, PDF (14/14 Pages) Asahi Kasei Microsystems – 10Bit 20MHz 3CH A/D Converter

ASAHI KASEI
[AK5483]
Reference Circuit
The following schematic is the Reference circuit for system design.
Please optimize capacitance/resistance according to the system environment.
CH C O UTPUT
DIG ITAL PO W ER
DIG ITAL AN ALO G
0.1uF
AN ALO G :3.3V
10uF
D C 9 37
D B0 38
D B1 39
D B2 40
D B3 41
D B4 42
D B5 43
D B6 44
D B7 45
D B8 46
D B9 47
D A9 48
A K 5483
24 ^VBT
23 ^VTP
22 ^{VR EFN}
21 ^{AIN C}
20 ^{VC O M}
19 ^{AIN B}
18 ^{VR EFP}
17 ^{AIN A}
16 ^AVSS
15 ^{AVD D}
14 ^{C KI}
13 ^{C EN}
R EFER EN C E
BO TTO M
R EFER EN C E
TO P
0.1uF
0.1uF
0.1uF
PO W ER DO W N
C O N TR O L
AN ALO G IN PU T
VTP
AIN
AIN FS
VBT
SAM PLIN G C LO C K
CH A O UTPUT
DIG ITAL PO W ER
DIG ITAL AN ALO G
M0035-E-01
- 14 -
1999/03