Locating E.Gibb's LM3914 LTSpice model.

schmitt trigger · Monday at 2:12 PM

Eric Gibbs:
In this post https://www.electro-tech-online.com/threads/ltspice-model-for-lm3914.139909/#post-1167674 , you mention that you developed an open source LM3914 LTSpice model.
But I cannot seem to find it.

Is it still available>

Tony Stewart · Monday at 3:28 PM

Mr Gibbs seems to have ceased publishing since 2017. (RIP?)

Simulation model for LM3914 Bar/dot display driver

I've trawled the net and seen various requests for an LM3914 spice model, but not found a working one. So here's one which I've devised which has no bells and whistles but which simulates, to a first order, the main IC functions including:- a) bar/dot mode selection, b) dot mode carry for...

www.electro-tech-online.com

danadak · Monday at 4:12 PM

Some possibilities :

LTspice@groups.io | Search

groups.io

Regards, Dana.

crutschow · Monday at 4:17 PM

schmitt trigger said:
Eric Gibbs:
In this post https://www.electro-tech-online.com/threads/ltspice-model-for-lm3914.139909/#post-1167674 , you mention that you developed an open source LM3914 LTSpice model.
But I cannot seem to find it.

Don't remember where these came from, but they seem to work.
The LM3915 is the log version, used for audio such as VU meters.

JimB · Monday at 4:21 PM

Eric Gibbs is alive and well and posting on "All About Circuits".

JimB

Locating E.Gibb's LM3914 LTSpice model.

schmitt trigger

Well-Known Member

Tony Stewart

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Simulation model for LM3914 Bar/dot display driver

danadak

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LTspice@groups.io | Search

crutschow

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JimB

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Locating E.Gibb's LM3914 LTSpice model.

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Simulation model for LM3914 Bar/dot display driver

danadak

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LTspice@groups.io | Search

crutschow

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