LM169 - Precision Voltage Reference

Product Overview

National Semiconductor

Datasheet Details

Part number	LM169
Manufacturer	National Semiconductor
File Size	262.98 KB
Description	Precision Voltage Reference
Datasheet	LM169 Datasheet
Additional preview pages of the LM169 datasheet.

Product details

Description

The LM169 LM369 are precision monolithic temperaturecompensated voltage references They are based on a buried zener reference as pioneered in the LM199 references but do not require any heater as they rely on special temperature-compensation techniques (Patent Pending) The LM169 makes use of thin-film technology enhanced by the discrete laser trimming of resistors to achieve excellent Temperature coefficient (Tempco) of Vout (as low as 1 ppm C) along with tight initial tolerances (as low as 0 05

Features

Y Y Y Y Y Y Y Y Low Tempco 3 ppm C g 5 mV Excellent initial accuracy Excellent line regulation 4 ppm V g 0 8X Excellent output impedance Excellent thermal regulation g 20 ppm 100 mW Low noise Easy to filter output noise Operates in series or shunt mode (max) (max) (max) (max) (max).

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Published: Mar 22, 2005 |