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| MAX1272 Datasheet, PDF (18/20 Pages) Maxim Integrated Products – Fault-Protected, 12-Bit ADCs with Software-Selectable Input Range | |||
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Fault-Protected, 12-Bit ADCs
with Software-Selectable Input Range
Typical Operating Circuit
SUPPLIES
5V
VLOGIC = 5V GND
R* = 5â¦
0.1µF
VDD
GND
MAX1272
MAX1273
*OPTIONAL
5V DGND
DIGITAL
CIRCUITRY
1.0µF
5V
0.1µF
VDD
AIN
CS
SCLK
MAX1272
MAX1273
DIN
DOUT
REF
GND
I/O
SCK
µP
MOSI
MISO
Figure 14. Power-Supply Grounding Connections
Chip Information
TRANSISTOR COUNT: 6146
PROCESS: BiCMOS
18 ______________________________________________________________________________________
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