MAX31865 RTD PT100 PT1000 Digital Temperature Converter Module

Detail MAX31865 RTD PT100 PT1000 Digital Temperature Converter Module

Modul ini digunakan untuk mengkonversi tegangan analog dari sensor suhu bertipe Platinum RTD PT100 dan PT1000 ke tegangan digital menggunakan antarmuka SPI sehingga mudah untuk diolah suatu microcontrol.

NB: Belum termasuk sensor, hanya modul saja

Features:
1. Integration Lowers System Cost, Simplifies Design
2. Efforts, and Reduces Design Cycle Time
3. High Accuracy Facilitates Meeting Error Budgets
4. 15-Bit ADC Resolution; Nominal Temperature
5. Resolution 0.03125NC (Varies Due to RTD Nonlinearity)
6. Total Accuracy Over All Operating Conditions

Specification:
1. Integration Lowers System Cost, Simplifies Design
2. Efforts, and Reduces Design Cycle Time
3. Simple Conversion of Platinum RTD Resistance to Digital Value
4. Compatible with 2-, 3-, and 4-Wire Sensor Connections
5. SPI-Compatible Interface
6. 20-Pin TQFN and SSOP Packages
7. High Accuracy Facilitates Meeting Error Budgets
8. 15-Bit ADC Resolution; Nominal Temperature
9. Resolution 0.03125NC (Varies Due to RTD Nonlinearity)
10. Total Accuracy Over All Operating Conditions:
11. 0.5NC (0.05% of Full Scale) max
12. Fully Differential VREF Inputs
13. 21ms (max) Conversion Time
14. Integrated Fault Detection Increases System Reliability
15. ±45V Input Protection
16. Fault Detection (Open RTD Element, RTD Shorted to Out-of-Range Voltage, or Short Across RTD Element)

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