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MAX31865AAP+
- Manufacturer’s Part#:MAX31865AAP+
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- Description:IC RTD TO DIGITAL CONVERT 20SSOP
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- Available: 5152
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $6.65800 | US $6.66 |
| 10+ | US $5.99220 | US $59.92 |
| 30+ | US $4.66060 | US $139.82 |
| 100+ | US $3.82835 | US $382.84 |
| 500+ | US $3.66190 | US $1830.95 |
| 1000+ | US $3.32900 | US $3329.00 |
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- Description
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- Shopping Guide
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 ±50V. Programmable detection of RTD and cable open and short conditions is included.
Features Simple Conversion of Platinum RTD Resistance to Digital Value Handles 100Ωto 1kΩ(at 0°C) Platinum RTDs (PT100 to PT1000) Compatible with 2-, 3-, and 4-wire Sensor Connections Conversion Time: 21ms max 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity) Total Accuracy Over All Operating Conditions: 0.5NC (0.05% of Full Scale) max ±50V Input Protection Fully Differential VREFInputs Fault Detection (Open RTD Element, RTD Shorted to Out-of-Range Voltage, or Short Across RTD Element) SPI-Compatible Interface 20-Pin TQFN Package
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
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