opamp
Project Library Model Name Kind
eln_examples slewrate_models opamp Hierarchical Module

Parameters

Name Type Default Description
r_in double 1.0e9 differential input resistance [Ohm], must be positive
r_out double 1.0 output resistance [Ohm], must be positive
bw double 1.0e6 bandwidth [Hz], must be positive
gain double 100.0 DC gain [V/V], must be positive
slew double 1.0 slew rate [V/s], must be positive
vpos double 1.0 positive supply [V], must be positive
vneg double 0.0 negative supply [V], must be negatve

Ports

Name Interface Type Description
in_p sca_eln::sca_terminal positive opamp input
in_n sca_eln::sca_terminal negative opamp input
out sca_eln::sca_terminal opamp output

Description

opamp module

Long Description

Opamp model 

with limited bandwidth, supply range, input/output resistance and output slew rate.

Schematic

in_p in_n p n i_r_out value = p.r_out out r_in = 1.0e9 r_out = 1.0 bw = 1.0e6 gain = 100.0 gnd slew = 1.0 vpos = 1.0 in_p in_n out_p out_n gm_supplylimit gm = p.gain imax = p.vpos imin = p.vneg gm vneg = 0.0 vin vout output_slew slew = p.slew V zoom bugfix zoom bugfix Advanced OPAMP model, educational use only. (c) Carinthia University of Applied Sciences in_p in_n out slew lp