Datasheet

MAX1032/MAX1033
8- and 4-Channel, ±3 x V
REF
Multirange Inputs, Serial 14-Bit ADCs
30
Maxim Integrated
Chip Information
PROCESS: BiCMOS
Block Diagram
MAX1032
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
AGND1
ANALOG
INPUT MUX
AND
MULTIRANGE
CIRCUITRY
PGA
AGND2
AVDC2
4.096V
BANDGAP
REFERENCE
1x
5kΩ
IN
REF
REFCAP
REF
CONTROL LOGIC AND REGISTERS
FIFO
CLOCK
OUT
SAR
ADC
SERIAL I/O
AGND2
AVDD2
AGND3
AVDD1
DGND
DVDD
DGNDO
SCLK
DOUT
SSTRB
DIN
CS
DVDDO
Pin Configurations (continued)
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
AGND2
AVDD2
AGND3
REFCH1
CH0
AVDD1
AGND1
REFCAP
DVDD
DVDD0
DGNDDIN
CS
CH3
CH2
12
11
9
10
DGNDO
DOUTSCLK
SSTRB
MAX1033
TSSOP
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