Part Number: TL082B Other Parts Discussed in Thread: TL082 , Team, Can you please help with the below?
TL082 is being used for some years in an existing design. The below issues has just raised during production with a specific lot of TL082B. 7500u…
Hi Howard,
as Daniel already mentioned, the offset voltage of TL082B is amplified by a factor of 28. So an output voltage change from 100mV to 24mV translates to a offset voltage change of 2.7mV. This is still well within the specified offset voltage…
Hello Skanda.
For the top battery there is a 17 *12V common mode (unwanted voltage, "noise") and a 12V wanted voltage. "signal". That is a -25dB S/N ratio, far more noise than signal. To get good common mode rejection requires accurate matching in the…
Other Parts Discussed in Thread: TL082B Hi
I am using TL082B op amp & facing issues in Offset voltage measurement. As per data sheet typical Vio is 3mV & some times i am getting 7mV. What is the reason for this. Is there any approach to reduce this…
Hi Yasin,
TL081x product has issued PCN, see the link below.
https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5488/PCN20230627002.1.pdf
Yasin Yigit said: We noticed that the VOM value had changed and built test circuit on page 24,…
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
