MAX15500_11 Datasheet, PDF (15/28 Pages) Maxim Integrated Products – Industrial Analog Current/ Voltage-Output Conditioners

Industrial Analog Current/
Voltage-Output Conditioners
Typical Operating Circuit/Functional Diagram
5V
DVDD
0.1FF
24V
0.1FF
AVDD
0.1FF
AVDDO
DAC ^AIN
10kI
2.5V/4.096V
REF
REFIN
10kI
PGA
OFFSET
GENERATOR
WRITE
SCLK
CS
FC
READ
DIN
SCLK
CS1
CS2
DOUT
DVDD
SPI INTERFACE/
LOGIC I/O
INT
ERROR
READY
GPIO
DVDD
AGND
POR
BROWNOUT
TEMP
MONITOR
DGND AVSS
0.1FF
SENSEVP
CABLE1
SENSERP
COMP
CCOMP
OUT
SENSERN
SENSEVN
RSENSE
CABLE2
CABLE3
RLOAD
CLOAD
OUTPUT STAGE
MON
ADC
MAX15500
MAX15501
AVSSO
0.1FF
-24V
*FSSEL IS CONNECTED TO DGND FOR THE MAX15501.
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