Model | Lm3914 Ltspice

If you cannot find a reliable third-party model, the most educational and robust solution is to build a using LTspice’s native components. This approach does not simulate the internal bandgap reference or the 10mA current sinks with 100% accuracy, but it perfectly emulates the functional behavior —which is sufficient for 95% of design verification tasks.

If you only have the code, you can use a generic symbol (like a 10-pin block) and map the pins accordingly. Insert the SPICE Directive lm3914 ltspice model

Simplified: MODE=0V=Dot, MODE=V+=Bar EMODE mode 4 VALUE=V(8,4) DMODE 8 4 DCLAMP If you cannot find a reliable third-party model,

When searching for an "lm3914 ltspice model," you are essentially looking for a subcircuit ( .SUBCKT ) definition that mathematically approximates this behavior. Insert the SPICE Directive Simplified: MODE=0V=Dot

Typically 10x current set by Rref Iref 6 4 DC 0 Rint_ref 6 4 1MEG