Lm 319

[bombofa]

Hello to everyone!
I need LM 319 model for LTspice.

I found this model:

*-----------------------------------------------------------------------------
* connections: non-inverting input
* | inverting input
* | | positive power supply
* | | | negative power supply
* | | | | open collector output
* | | | | | output ground
* | | | | | |
.subckt LM119 1 2 3 4 5 6
*
f1 3 9 v1 1
iee 7 4 dc 100.0E-6
q1 9 2 7 qin
q2 8 1 7 qin
q3 9 8 3 qmo
q4 8 8 3 qmi
.model qin NPN(Is=800.0E-18 Bf=333.3)
.model qmi PNP(Is=800.0E-18 Bf=1002)
.model qmo PNP(Is=800.0E-18 Bf=1000 Cjc=1E-15 Tr=59.42E-9)
e1 10 6 3 9 1
v1 10 11 dc 0
q5 5 11 6 qoc
.model qoc NPN(Is=800.0E-18 Bf=41.38E3 Cjc=1E-15 Tf=23.91E-12 Tr=24.01E-9)
dp 4 3 dx
rp 3 4 5.556E3
.model dx D(Is=800.0E-18 Rs=1)
*
.ends
*$
*-----------------------------------------------------------------------------
* connections: non-inverting input
* | inverting input
* | | positive power supply
* | | | negative power supply
* | | | | open collector output
* | | | | | output ground
* | | | | | |
.subckt LM219 1 2 3 4 5 6
*
x_lm219 1 2 3 4 5 6 LM119
*
* the LM219 is identical to the LM119, but has a more limited temp. range
*
.ends
*$
*-----------------------------------------------------------------------------
* connections: non-inverting input
* | inverting input
* | | positive power supply
* | | | negative power supply
* | | | | open collector output
* | | | | | output ground
* | | | | | |
.subckt LM319 1 2 3 4 5 6
*
x_lm319 1 2 3 4 5 6 LM119
*
* the LM319 is identical to the LM119, but has a more limited temp. range
*
.ends
*$


How can I create a model of LM 319 (LM319.sym?) using LTspice?

 

[ericgibbs]

hi,
I have created a LM119.asy & LM319.asy file, also used a subckt file for LM119.sub & LM319.sub.

These are in the zip file with two asc files for testing.

Unzip and place the asy files in the LTS sym folder and the sub files in the sub folder.

If you have a problem , ask.

Image of the asc running.

E.

 

[Fievel Mousekawits]

Hi everyone!! I also need to model this LM119 for a triangle generator build. Where can I find this zip file?!

 

[eTech]

Hi everyone!! I also need to model this LM119 for a triangle generator build. Where can I find this zip file?!

Hi

The .sub file Bombofa posted has an LM119 LM219 LM319.

The attached Zip has the symbol, sub file and test circuit.

Create a new schematic folder, then unzip the contents of the zip file into the schematic folder.
Or, if you just unsip the file, it will create a folder named "LM119Test". Launch LTspice, then open the .asc file in LM119Test folder. The test circuit is a window comparator from the TI data sheet.

Should just work.

eT