Part Number: OPA838 Hello everyone,
I am trying to simulate the OPA838 in LT-SPICE. I had followed the procedure described here:
https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware…
Thanks for the insight and orientation Kai. I have gone through and removed all of the filters, which required some pretty fancy soldering of jumpers for the 0603 capacitors... I have to pat myself on the back for that :)..
I would say my overall assessment…
Part Number: OPA838 Hello,
I work in a secured network.
My work requires a lengthy vetting process for software to be brought across the gap.
The TI simulator is not part of the approved software instances.
I would like a stand alone pspice model for…
Sorry I put a place holder but didn't grab the information before posting. When looking at the Op Amp, SBOA309 is the document that recommends the OPA838 and talks about adding it to the Channel In side.
www.ti.com/.../sboa309.pdf
Part Number: OPA838 Other Parts Discussed in Thread: OPA855 , OPA695 Tool/software: TI C/C++ Compiler My source signal is 5mv, 5ns pulse signal.I want to amplify it by gain 100V/V. What amplifier I can use? Is there any reference circuit can solve my problem…
Part Number: OPA838 Other Parts Discussed in Thread: OPA4354 Hello TI.
I'm simulating with the OPA838 amplifier in a single supply design. The Bias current does not match the datasheet. I have created a design where the absolute voltage in relation to…
Part Number: OPA838 Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models I tried to use the OPA838 with LTspice :-P, however the TINA SPICE model has occrred a floating error at GRA and GRC node.
I have solved this error to modify…
Part Number: OPA838 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello,
My colleague is trying to use the OPA838 with OrCAD Capture, but the TINA model does not seem to be compatible. It is comprised of many .subckt…
Part Number: OPA838 Other Parts Discussed in Thread: OPA354 What is the maximum dual supply rating for the part? It appears to be 5.5v/2=2.75v so the part cannot be operated with anything greater than +2.75v to -2.75v. Is this true? I was hoping to operate…
Part Number: OPA838 Other Parts Discussed in Thread: OPA615 , TINA-TI Hi - I have a signal that varies between 2MHz and 30MHz and can also vary in amplitude between 100mV peak to peak and 1000mV peak to peak. I'm attempting to count pulses using a counter…