LM3999 - Precision Reference

Product Overview

National Semiconductor

Datasheet Details

Part number	LM3999
Manufacturer	National Semiconductor
File Size	292.17 KB
Description	Precision Reference
Datasheet	LM3999 Datasheet
Additional preview pages of the LM3999 datasheet.

Product details

Description

The LM199 series are precision, temperature-stabilized monolithic zeners offering temperature coefficients a factor of ten better than high quality reference zeners.

Features

n n n n n n n n n n 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.
20 ppm Proven reliability, low-stress packaging in TO-46 integrated-circuit hermetic package, for low hysteresis after th.

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Published: Mar 22, 2005 |