DESCRIPTION
VRE205 Series Precision Voltage References provides ultrastable ±5 V outputs with ±0.4 mV initial accuracy and temperature coeffcient as low as 0.6 ppm/°C over the full military temperature range. This improvement in accuracy is made possible by a unique, proprietary multipoint laser compensation technique. Signifcant improvements have been made in other performance parameters as well, including initial accuracy, warm-up drift, line regulation, and longterm stability, making the VRE205 series the most accurate and stable 5 V references available.

FEATURES
♦ Very High Accuracy: ±5 V Output, ±0.4 mV
♦ Extremely Low Drift: 0.6 ppm/°C (-55°C to +125°C)
♦ Excellent Stability: 6 ppm/1000 Hrs. Typical
♦ Excellent Line Regulation: 6 ppm/V Typical
♦ Wide Supply Range: ±13.5 V to ±22 V
♦ Hermetic 20-terminal Ceramic LCC
♦ Military Processing Option

APPLICATIONS
♦ Precision A/D and D/A Converters
♦ Transducer Excitation
♦ Accurate Comparator Threshold Reference
♦ High Resolution Servo Systems
♦ Digital Voltmeters
♦ High Precision Test and Measurement Instruments