Datasheet Linear Technology LM399H

Manufacturer	Linear Technology
Series	LM399H

Precision Reference

Datasheets

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PDF, 170 Kb, Language: en, File uploaded: Aug 12, 2017, Pages: 8
Precision Reference

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Packaging

	LM399AH#PBF	LM399H#PBF
N	1	2
Package	TO-46 Package Outline Drawing	TO-46 Package Outline Drawing
Package Code	H	H
Package Index	05-08-1341	05-08-1341
Pin Count	4	4

Parametrics

Parameters / Models	LM399AH#PBF	LM399H#PBF
Export Control	no	no
Initial Accuracy, %	5	5
Low Freq Noise, µVPP	20	20
Min Vin/Vout Differential, V	Shunt	Shunt
Operating Temperature Range, °C	0 to 70	0 to 70
Output Current Range	Shunt	Shunt
Ref Vout, V	6.95	6.95
Series/Shunt	Shunt	Shunt
Temp Co, ppm/В°C	0.3	0.3

Eco Plan

	LM399AH#PBF	LM399H#PBF
RoHS	Compliant	Compliant

Other Options

Articles

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How to Choose a Voltage Reference &mdash LT Journal
PDF, 282 Kb, File published: Mar 1, 2009
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LвЂ‰DESIGN FEATURES How to Choose a Voltage Reference
by Brendan Whelan Why Voltage References? 5V It is an analog world. All electronic
devices must in some way interact with
the вЂњrealвЂќ world, whether they are in
an automobile, microwave oven or cell
phone. To do that, electronics must be
able to map real world measurements
(speed, pressure, length, temperature)
to a measurable quantity in the electronics world (voltage). Of course, to
measure voltage, you need a standard
to measure against. That standard is
a voltage reference. The question for
any system designer is not whether he
needs a voltage reference, but rather,
which one?
A voltage reference is simply thatвЂ”a
circuit or circuit element that provides
a known potential for as long as the circuit requires it. This may be minutes,
hours or years. If a product requires
information about the world, such VIN 18k LTC1286
1
2 LT1634-4.096 0.1ВµF 3
4 VREF VCC +IN CLK вЂ“IN DOUT GND CS/SHDN 8 5V 7 …

Model Line

Series: LM399H (2)

LM399AH#PBF LM399H#PBF

Manufacturer's Classification

Signal Conditioning > Voltage References > Shunt Voltage References

Slices

Microcontrollers