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MAX31865 RTD-to-Digital Converter

MAX31865 Description

MAX31865 RTD-to-Digital Converter General .
The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs).

MAX31865 Features

* S Simple Conversion of Platinum RTD Resistance to Digital Value S Handles 100Ω to 1kΩ (at 0°C) Platinum RTDs (PT100 to PT1000) S Compatible with 2-, 3-, and 4-wire Sensor Connections S Conversion Time: 21ms max S 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD

MAX31865 Applications

* Industrial Equipment Medical Equipment Instrumentation Ordering Information appears at end of data sheet. M VDD 0.1µF DVDD VDD BIAS REFIN+ REFINISENSOR FORCE+ FORCE2 RTDIN+ RTDINDGND GND2 FORCE- For related parts and recommended products to use with this part, refer to www. maximintegrated. com/MAX3

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RTD-to-Digital Converter Maxim Integrated
Maxim Integrated MAX31865-like datasheet