® XTR 103 XTR103 XTR 103 4-20mA Current Transmitter with RTD EXCITATION AND LINEARIZATION FEATURES q LESS THAN ±1% TOTAL ADJUSTED ERROR, –40°C TO +85°C q RTD EXCITATION AND LINEARIZATION q TWO OR THREE-WIRE RTD OPERATION q WIDE SUPPLY RANGE: 9V to 40V q HIGH PSR: 110dB min q HIGH CMR: 80dB min 5 Pt100 NONLINEARITY CORRECTION USING XTR103 APPLICATIONS q INDUSTRIAL PROCESS CONTROL q FACTORY AUTOMATION q SCADA DESCRIPTION The XTR103 is a monolithic 4-20mA, two-wire current transmitter designed for Platinum RTD temperature sensors.
It provides complete RTD current excitation, instrumentation amplifier, linearization, and current output circuitry on a single integrated circuit.
Versatile ...

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