ADR430 Datasheet (Analog Devices) - Ultralow Noise XFET Voltage References

ADR430, Ultralow Noise XFET Voltage References

The ADR430/ADR431/ADR433/ADR434/ADR4351 series is a family of XFET® voltage references featuring low noise, high accuracy, and low temperature drift performance.

Using Analog Devices, Inc., temperature drift curvature correction and extra implanted junction FET (XFET) technology, voltage change vs.

ADR430 Features

* Low noise (0.1 Hz to 10.0 Hz): 3.5 µV p-p at 2.500 V output No external capacitor required Low temperature coefficient A grade: 10 ppm/°C maximum B grade: 3 ppm/°C maximum Load regulation: 15 ppm/mA Line regulation: 20 ppm/V Wide operating range ADR430: 4.1 V to 18 V ADR431: 4.5 V to 18 V ADR433: 5.