Not likely to go anywhere,
I did just remove the MFB elements from the exported Webench TINA sim. Still doesn't work, likely a LMP8672 model problem - if so, the message for webench is to make sure their candidate devices operate correctly in simulation…
Part Number: LMP8672 Dear team,
I found LMP8674 in the datasheet. It was a 4ch device. However, it could not found LMP8674 in TI.com. Is this device available?
Best Regards,
Seijiro Matsuoka
Hello Ai,
I used Google translate to make your question english. I hope it is a good translation.
"Hello, I first use lmp8672, the input signal is a square wave signal to 5MHz, 5V, and the positive and negative power supply is 12V, why did not…
Hello Sawamoto
An alternative is the LMP8672 which offers better DC specifications and an impressive 45MHz. The slew rate, however, will be dictated by the current and since this is a lower current device it also has only 20V/us.
For a higher slew…
Hello Thomas(s),
I run V11 which has a large industrywide model library easily accessed. However --
As I have mentioned in several articles and e2e posts, those TINA libraries are not updated -and, with the extensive model updating that has been…
well if you can handle just a little lower speed, the OPA2211A looks pretty good, at 1.1nV pretty close to the ADA4898-2.
Or the OPA1611 is pretty close,
That LMP8672 also looks pretty good, but we found recently its TINA model is not working. Perhaps…
Hello Paul,
Thank you for this thorough and thoughtful response. I did not realize SPICE came in so many "dialects"!
The .TSC is what I was referring to, where the LMP8672 component is simply labeled as TLV8542 next to a graph of gain vs Frequency…
Hello All,
Here are the replacements I recommend. You should consult the datasheets in every case just to make sure:
1. OPA354 (single), OPA357 (single with disable), OPA2354 (dual).
2. LMH6702, LMH6703, OPA695, THS3201.
3. LMP8672, OPA1602, MC33078…
Other Parts Discussed in Thread: TINA-TI Update of TINA9-TI Spice Model Libraries and Example Circuits
This note describes the step-by-step process for updating the TINA9-TI Spice Macro Libraries and Example circuits. The update is initiated by selecting…
