LM3999
Description
The LM199 series are precision, temperature-stabilized monolithic zeners offering temperature coefficients a factor of ten better than high quality reference zeners. Constructed on a single monolithic chip is a temperature stabilizer circuit and an active reference zener.
Key Features
- Guaranteed 0.0001%/˚C temperature coefficient Low dynamic impedance
- 0.5Ω Initial tolerance on breakdown voltage
- 2% Sharp breakdown at 400 µA Wide operating current
- 500 µA to 10 mA Wide supply range for temperature stabilizer Guaranteed low noise Low power for stabilization
- 300 mW at 25˚C Long term stability
- Certified long term stability available
