Part Number: OPA140 Looking at the Revision History in the datasheet, there is no mention of any changes from Rev. B to Rev. C. What is the difference between Rev.B and Rev.C?
Part Number: OPA140 Other Parts Discussed in Thread: OPA192 , OPA828 , OPA1677 , OPA4192 I would like to verify that the common-mode input voltage range is correct on the datasheet, (V-)-0.1 min, (V+)-3.5 max. For a ±15 power system that limit the common…
Part Number: OPA140 Other Parts Discussed in Thread: DIYAMP-EVM Hello, I would like to ask, when testing the OPA140EVM board, the power supply is a tracking circuit, and Vcc is a plus or minus 5V power supply. When Vin=4.5V, it dose not meet the range…
Part Number: OPA140 Other Parts Discussed in Thread: OPA1641 , OPA145 , OPA141 , Hello,
In a previous board, I was using OPA140AIDBVR. This component is out of stock.
Would you have an alternative with very close caracteristics, which can be bought ?
If in…
Part Number: OPA140 Hi team,
One of our customers saw the following document in the OPA140 datasheet
FEEDBACK PLOTS DEFINE OP AMP AC PERFORMANCE : https://www.ti.com.cn/cn/lit/an/sboa015/sboa015.pdf
During the study of the SBOA015 document, this customer…
Part Number: OPA140 Hi Team,
Customer is asking if we can provide Gain & Phase vs Frequency raw data?
OR how could we get this 'raw data' from simulation (like TINA?)
Thanks!
Andrew
Part Number: OPA140 Other Parts Discussed in Thread: OPA192 Hi Team,
Customer is checking with us if this is normal simulation gain/phase data is not 100% matching to datasheet, or we suppose to do a small fix for OPA140 model in near future?
Thanks! …
Part Number: OPA140 Other Parts Discussed in Thread: OPA1642 Hello,
I'm doing to use OPA140 in my new design but can't find anywhere whether the op amp is fabricated with a DI process or not.
Any information is highly appreciated.
Thanks
Part Number: OPA140 Other Parts Discussed in Thread: OPA134 , OPA1642 Hello,
Is OPA140 susceptible to source impedance distortion like older JFET op amps?
The data sheet does not say anything about that distortion and how to minimize it.
For example OPA134…