Description
The LM129 and LM329 family are precision multi-current temperature-compensated 6.9V zener references with dynamic impedances a factor of 10 to 100 less than discrete diodes.
Features
- n n n n n n n n 0.6 mA to 15 mA operating current 0.6Ω dynamic impedance at any current Available with temperature coefficients of 0.001%/˚C 7µV wideband noise 5% initial tolerance 0.002% long term stability Low cost Subsurface zener
Connection Diagrams
Metal Can Package (T0.
- 46) Plastic Package (TO-92)
DS005714-4 DS005714-6
Pin 2 is electrically connected to case
Bottom View Order Number LM129AH, LM129AH/883, LM129BH, LM129BH/883, LM129CH, LM329AH, LM329BH, LM329CH or LM329DH See NS.
LM129_NationalSemiconductor.pdf
