SLVSJJ3
July 2025
REF81
ADVANCE INFORMATION
1
1
Features
2
Applications
3
Description
4
Device and Documentation Support
4.1
Documentation Support
4.1.1
Related Documentation
4.2
Receiving Notification of Documentation Updates
4.3
Support Resources
4.4
Trademarks
4.5
Electrostatic Discharge Caution
4.6
Glossary
5
Revision History
6
Mechanical, Packaging, and Orderable Information
1
Features
Buried zener core 7.6V output
Industry standard fixed output voltage
1X gain: 2.5V, 4.096V, 5V
2X gain: 5V, 8.192V, 10V
No external buffer for 1X and 2X gain output
Industry standard fixed output initial accuracy
1X gain: ±0.05%
2X gain: ±0.1%
Ultra-low temperature drift: 0.05ppm/°C
Operating temperature range: 0°C to 70°C
Excellent long term stability: 0.3ppm (1khr to 5khr)
1/f noise (0.1Hz to 10Hz) : 0.15ppm
pk-pk
Integrated heater with temperature stable indicator
Input Voltage range: 10V to 16.5V
Heater supply range: 10V to 42V
Hermetically sealed ceramic package (20 pin LCCC)