Part Number: OPA827 Hello
How to define the stability of an AOP that has a gain <1
Ex: a gain of 0.25 How to find the phase margin, gain <0db?
Stabilité.docx
See attached document Best regards
Part Number: OPA827
Hi team,
I have a question for 5.1. TI Precision Labs - Op Amps: Bandwidth 1. In this video, the input signal frequency is 200kHZ, the closed gain
is set to 100V/V. The GBW for OPA827 is 22MHZ. So, 200kHZ*100V/V=20MHZ<22MHZ,…
Part Number: OPA827 Other Parts Discussed in Thread: OPA837 , OPA657 , OPA656 Hello,
I have some questions about the Vos drift over temperature.
In the initial description, I have found that typical value is 0.5uV/°C:
but in the following…
Part Number: OPA827
Hi officer,
I am just writing to enquire about 1 thing on the datasheet of opa827. Please see the highlighted part in the picture above. What is 'midsuppy', can I interpret it at the middle voltage level of +VS and -VS…
Hi Peter,
I suspect that the oscillation may be the result of what the coaxial appears as to the input of the OPA827 circuit. A 2 meter, open-ended length of RG-58/U transmission line appears not as a capacitance to the OPA827 non-inverting input, but…
Part Number: OPA827 Other Parts Discussed in Thread: LMC6001 Hello
I have a general question on JFET input op amps.
What are the main disadvantages or limitations to JFET opamps for precision applications?
Part Number: OPA827 Hi ,
I have used 2 OPA827 to build a 2.5mA current source in my design.
a coto relay is inserted inbetween to cut out the current source when it is not used. my problem is that one of OPA827 is from time to time got destroyed.…
