Part Number: OPA2134 Other Parts Discussed in Thread: TINA-TI , OPA134 , Tool/software: TINA-TI or Spice Models I'm not sure if there is a lib or olb for the OPA2134 as I can't find one. From the datasheet and spicerack it only links it to the OPA134. I…
Arun,
I only mentioned the OPA134 as I had TINA files open (for an article on how GBP gets confusing) and dropped into the Aol sim and it ran fine. Personally, I would not spend much time on a part that does not seem to have a good TINA model. The product…
Hi Mark,
Try to download TINA-TI from ti.com: http://www.ti.com/tool/TINA-TI
Whether or not this is a good strategy is a hard question to answer. I would recommend that first you figure out the SNR/THD goals of the project. The bipolar/JFET input…
Hi Guido,
OPA134 and OPA2132 look good. But I would decrease the resistors in the circuit a bit because these OPAmps are very fast. Yes, the cap values in the filters must be increased by the same factor then. The overall effect is not only a better…
Part Number: PCM1794A Other Parts Discussed in Thread: PCM1796 , MC33078 , PCM1794 , , NE5532 , OPA134 Hi
my customer use PCM1794A in their effector project. and they find that operation amplifier after PCM1794 is hot,about 60°C。 they try to change the operation…
Part Number: OPA132 Other Parts Discussed in Thread: OPA827 , OPA134 The OPA132 datasheet has no thermal resistance specs. Do you think the thermal resistance specs for any old SOIC-8 op amp would be reasonably close? Thanks...
Part Number: OPA2134 Other Parts Discussed in Thread: OPA134 , Hi,
I would like to confirm following information.
* Rθja, Ψjt and Ψjb
It seems that there is no information about thermal information in datasheet.
At least, could you please…
Hi Kato-san,
You could take a look into OPA322 or OPA134 or one of the OPA16xx.
Perhaps the Precision Amplifiers forum might be more helpful on a OPA series suggestion: e2e.ti.com/.../
Best regards,
-Ivan Salazar
Texas Instruments
Hi Kato-san,
I think you can take a look at my original suggestions like OPA134, OPA322 or one of the OPA16xx amps.
Some of these have TINA TI models or reference designs for testing.
Best regards,
-Ivan Salazar
Texas Instruments
Hi Milo,
You can send the AF132 info to me at my email address:
kuehl_tom@ti.com
Likely, the UAF42 could be applied, but I don't have any software for the UAF that supports the Elliptic response. That pursuit, using conventional filter synthesis methods…
