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| Quantity | Unit price |
|---|---|
| 1–9 | $8.23 |
| 10–59 | $6.4428 |
| 60–119 | $5.668 |
| 120–299 | $5.4583 |
| 300–539 | $5.2369 |
| 540–1,019 | $5.1222 |
| 1,020+ | $5.0176 |
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A resistance-to-digital converter for platinum RTD temperature sensors such as PT100 and PT1000, originally from Maxim Integrated. It handles 2-, 3- and 4-wire sensors and includes fault detection for open and shorted leads. TQFN-20 package with SPI interface.
| Sensor | PT100 to PT1000 RTDs (2-, 3-, 4-wire) |
|---|---|
| Resolution | 15-bit (0.03125 °C nominal) |
| Interface | SPI |
| Fault detection | Open/short RTD, cable faults |
| Input protection | ±45 V |
| Package | TQFN-20 (5x5 mm) |
Specifications are summarized from manufacturer and listing information; confirm against the manufacturer datasheet before purchase.
Manufacturer datasheet / product page (opens the manufacturer's website)
24-bit, 8 differential / 15 single-ended inputs, PGA, low power, LFCSP-32
16-bit, 860 SPS, 4 SE / 2 diff inputs, PGA, I2C, VSSOP-10
Artix-7 · 33,280 · 90
4 channels (3/1), 5000 VRMS, 100 Mbps, SOIC-16 wide
