Ultrastable +4.5V Output Voltage Reference with ±0.8mv Initial Accuracy

•  Very high accuracy – +4.5V output, ±0.8mV
•  Extremely low drift – 1.48 ppm/°C (-55°C to +125°C)
•  Excellent stability – 6 ppm/1000 hours typical
•  Excellent line regulation – 6 ppm/V typical
•  Wide supply range – ±13.5V to ±22V
•  Hermetic 14-pin ceramic DIP