Part Number: THS4302 Other Parts Discussed in Thread: THS4303 , THS4304 , , TL081 , LMH6521 , LMH6523 , LMH6554 , LMH2832 , LMH6881 , OPA857 , TINA-TI , BUF802 Hello there,
I am willing to buy THS4302, THS4303, THS4304 op-amps. I came across with few problems listed…
Other Parts Discussed in Thread: TL081 Does anyone know the maximum current that can be sourced by the TL081 output?
Or, for that matter, why this figure seems to be omitted from datasheets for amps with JFET input stages but provided with those equipped…
Part Number: THS3491 Other Parts Discussed in Thread: TL081 , LM4040
Hello.
I'm having trouble with the THS3491 IDHAR, since it blows up when powered. I already bricked two of them. I bought them from Digikey (296-51646-1-ND).
The board works, so it…
Part Number: OPA1641 Other Parts Discussed in Thread: TL081 , TL072 , TL082 , Hello,
I'm modeling the input impedance of a simple non-inverting stage and finding that the impedance is very different from other TI JFET input opamps. Here is the simulation…
Part Number: RC4559 Other Parts Discussed in Thread: RC4580 , TL081 , TL071 Hello,
I'm searching a replacement for the 4739 dual op amp (vintage guitar effect).
I think the RC4559 should be a good candidate, it's pretty similar. The pin-out is different…
I changed the post link to TL081 day ago as LM741 did not have Fig.8 phase shift referred to in post. My last reply evaporated into thin air upon clicking reply button
Hi again Kai
The comparator inputs are at low mpedance; the non-inverting input is driven by an op-amp, actually an NE5534A, and NOT a TL081 as shown. Under quiescent conditions the signal here is a +/- 2V peak triangle.The inverting comparator input…
Hi Yu,
Got to love the TL081 and still have a few from the 80's hanging around in the parts drawers.
You also might check out FSK (frequency shift keying) modem pair via phase lock loops order to reduce the IR bandwidth requirement. The principal…
Hi Tang,
Can you provide the .TSC as Manoj requested? .TSC file is the schematic file (not the model netlist file nor .TSM file). This is the file when you click and open it will show the snapshot schematic picture that you post on your very first post…