Kind friends:
While I'm familiar with the 'common' method of 3'rd party component addition (i.e. model importation and automatic symbol generation) -- said auto-generated symbols, in addition to sorely wanting in the ways of 'atheistic appeal', are (with few and 'accidental' exceptions) with non-standard application to the modeled component type --- Nor am I a graphic artist with hours to 'burn' drafting an appropriate symbol...
Hence my question:
How might one associate existing symbol files with imported component models (.sub, etc...) to, in effect, add appropriately symbolized components to Spice's library ?
As a practical example:
I wish to 'add' the TL072 to LTspice XVII's library via importation of "TL072.sub" (attached to this post) BUT associate same with "opamp2.asy" (likewise attached to this post) such that a working model of the TL072, symbolized by LTspice's 'Opamp2' is available in the components library (e.g. "Opamps", "Auto Generated", etc...)
HOW?
(For whatever it's worth -- I comprehend the structure of sub-circuit models including the necessity of compliance with lead-numbering/ordering conventions as regards symbol association...)
Please be advised that I've veritably 'Googled' this matter to death'! -- The results invariably leading to one of two unsatisfactory 'extremes' -- To wit: Meandering, uninformative YouTube videos offered, I can but imagine, by and for the benefit of the illiterate ---TO--- genuinely well presented lectures or documents but comprehensible only to 'students' already conversant with spice...
Many sincere thanks for any assistance, insight or constructive commentary!
Very best regards
HP
PS
About the attachments
"TL072.sub"
An acceptable - albeit a tad crude - model of a single unit of the TL072 dual operational amplifier.
opamp2.asy
LTspice's generic 'Opamp block+rail connections' symbol.
While I'm familiar with the 'common' method of 3'rd party component addition (i.e. model importation and automatic symbol generation) -- said auto-generated symbols, in addition to sorely wanting in the ways of 'atheistic appeal', are (with few and 'accidental' exceptions) with non-standard application to the modeled component type --- Nor am I a graphic artist with hours to 'burn' drafting an appropriate symbol...
Hence my question:
How might one associate existing symbol files with imported component models (.sub, etc...) to, in effect, add appropriately symbolized components to Spice's library ?
As a practical example:
I wish to 'add' the TL072 to LTspice XVII's library via importation of "TL072.sub" (attached to this post) BUT associate same with "opamp2.asy" (likewise attached to this post) such that a working model of the TL072, symbolized by LTspice's 'Opamp2' is available in the components library (e.g. "Opamps", "Auto Generated", etc...)
HOW?
(For whatever it's worth -- I comprehend the structure of sub-circuit models including the necessity of compliance with lead-numbering/ordering conventions as regards symbol association...)
Please be advised that I've veritably 'Googled' this matter to death'! -- The results invariably leading to one of two unsatisfactory 'extremes' -- To wit: Meandering, uninformative YouTube videos offered, I can but imagine, by and for the benefit of the illiterate ---TO--- genuinely well presented lectures or documents but comprehensible only to 'students' already conversant with spice...
Many sincere thanks for any assistance, insight or constructive commentary!
Very best regards
HP
PS
About the attachments
"TL072.sub"
An acceptable - albeit a tad crude - model of a single unit of the TL072 dual operational amplifier.
opamp2.asy
LTspice's generic 'Opamp block+rail connections' symbol.
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