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AN: Spice Subcircuit Model Posted for TI LM4040 Micropower Shunt Voltage Reference Family

See LM4040.zip on the Device Models & Subcircuits page of my website.

This subcircuit models the whole TI LM4040 Precision Micropower Shunt Voltage Reference Family. Simply set parameter VZ to the desired reference voltage. ...Jim Thompson

-- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | STV, Queen Creek, AZ 85142 Skype: skypeanalog | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at

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| 1962 |

I'm looking for work... see my website.

Reply to
Jim Thompson
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Updated... for the parameter-passing impaired, added subcircuit call/instantiation by part number >:-} ...Jim Thompson

--
| James E.Thompson                                 |    mens     | 
| Analog Innovations                               |     et      | 
| Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    | 
| STV, Queen Creek, AZ 85142    Skype: skypeanalog |             | 
| Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  | 
| E-mail Icon at http://www.analog-innovations.com |    1962     | 

             I'm looking for work... see my website.
Reply to
Jim Thompson

No temperature?

Cheers

Reply to
Martin Riddle

It's so perfect it doesn't need temperature >:-} Actually the specification is so nebulous... the infamous +/-, that you can't write a model for it... if you're worried, Monte-Carlo parameter VZ.

This wasn't a paid project... someone on the LTspice List asked if anyone had a model, so I made one, SWAG'd from the datasheet. I do those freebies from time-to-time just to test my modeling capabilities ;-) ...Jim Thompson

--
| James E.Thompson                                 |    mens     | 
| Analog Innovations                               |     et      | 
| Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    | 
| STV, Queen Creek, AZ 85142    Skype: skypeanalog |             | 
| Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  | 
| E-mail Icon at http://www.analog-innovations.com |    1962     | 

             I'm looking for work... see my website.
Reply to
Jim Thompson

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