ADT70GN controller equivalent, prtd conditioning circuit and temperature controller.
PRTD Temperature Measurement Range Typical IC Measurement Error ؎ 1؇C Includes Two Matched Current Sources Rail-to-Rail Output Instrumentation Amp Uncommitted, Rail-to-Ra.
Temperature Controllers Portable Instrumentation Temperature Acquisition Cards GENERAL DESCRIPTION
PRTD Conditioning Ci.
PRTD Conditioning Circuit and Temperature Controller ADT70*
FUNCTIONAL BLOCK DIAGRAM
NULLA NULLB BIAS 2.5VREFOUT
ADT70
+VS OUTOA
IOUTA IOUTB
MATCHED CURRENT SOURCES 2.5V REF
+INOA ؊INOA
+INIA ؊INIA
INST AMP
SHUTDOWN
SHUTDOWN
RGA RGB GND SE.
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