A precision XFET voltage reference provides a 4.096 V nominal output with low noise and low temperature drift. The device supports current sourcing up to 30 mA and current sinking up to 20 mA. It operates from a 6.1 V to 18 V supply range over −40 °C to +125 °C. Grade options specify maximum temperature coefficients of 10 ppm/°C for A grade and 3 ppm/°C for B grade, with no external capacitor required.
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| Reference Type | XFET precision voltage reference |
| Nominal Output Voltage | 4.096V |
| Minimum Supply Voltage | 6.1V |
| Maximum Supply Voltage | 18V |
| Output Source Current | 30mA |
| Output Sink Current | 20mA |
| Temperature Coefficient, A Grade | 10 maxppm/°C |
| Temperature Coefficient, B Grade | 3 maxppm/°C |
| Low Frequency Noise | 3.5 at 0.1 Hz to 10 Hz, 2.5 V output reference memberµV p-p |
| Load Regulation | 15ppm/mA |
| Line Regulation | 20ppm/V |
| Operating Temperature Range | -40 to +125°C |
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