Maxim MAX31865AAP+, RTD to Digital Converter -40 → +125 °C 0.5°C, 20-Pin SSOP

  • RS Stock No. 167-7177
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MAX31865AAP+
  • ผู้ผลิต / Manufacturer Maxim Integrated
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
รายละเอียดสินค้า / Product Details

The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). An external resistor sets the sensitivity for the RTD being used and a precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into digital form. The MAX31865's inputs are protected against overvoltage faults as large as ±45V. Programmable detection of RTD and cable open and short conditions is included.

Simple Conversion of Platinum RTD Resistance to Digital Value
High Accuracy
Over All Operating Conditions
Integrated Fault Detection, ±45V Input Protection, Fault Detection (Open RTD Element, RTD Shorted to Out-of-Range Voltage, or Short Across RTD Element)

Note

Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

คุณสมบัติ / Specifications
คุณสมบัติ Value
Sensor Function Temperature
Output Type Digital
Accuracy 0.5°C
Mounting Type Surface Mount
Pin Count 20
Minimum Operating Temperature -40 °C
Operating Temperature Range -40 → +125 °C
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 3 V
Maximum Operating Supply Voltage 3.6 V
Package Type SSOP
Length 7.33mm
Series MAX31865
Height 1.78mm
Width 5.38mm
Dimensions 7.33 x 5.38 x 1.78mm
Resolution 15 bit
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