Precision IC temperature transducer provides a current output proportional to absolute temperature. The two-terminal monolithic device operates as a high-impedance current source with a 1 µA/K scale factor over a 4 V to 30 V single supply range. Performance is specified from -25°C to +105°C, with a plastic TO-92 case rated from -45°C to +125°C. The device supports remote temperature sensing because its current output is resistant to voltage noise and lead voltage drops.
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| Sensor type | Precision IC temperature transducer |
| Output type | Current proportional to absolute temperature |
| Interface terminals | 2 |
| Output scale factor | 1µA/K |
| Nominal current output at 25°C | 298.2µA |
| Operating voltage range | 4 to 30V |
| Specified operating temperature range | -25 to 105°C |
| Package temperature range | -45 to 125°C |
| Precalibrated accuracy at 25°C | 0.5 max°C |
| Linearity from 0°C to 70°C | 0.15 max°C |
| Repeatability | 0.1°C |
| Long-term stability | 0.1°C/month |
| Forward voltage maximum | 44V |
| Reverse voltage maximum | 20V |
| Lead temperature, soldering 10 seconds | 300°C |
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