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
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 | 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 |
