Part Number: OPA690 Tool/software: Hi Team, We are currently using OPA690 part in our design.
please find the attached schematic design , Here , do we need to keep the disable pin open or to connect to VCC?
which is better in performance. Please kindly…
Part Number: OPA690 Tool/software:
I am using OPA690 as summing amplifier with gain -1, will this design work?
We gave pull up resistor for disable pin so op amp can work in normal condition, is it correct?
Part Number: OPA690 Tool/software: Hi, I actually want to give a staircase input to opa690 while I am simulating it in TINA TI. I want to give the staircase input with 5ns width and 42mV height for 20 counts. This is how my input would like. Can you please…
Part Number: OPA690 Other Parts Discussed in Thread: OPA2690 Tool/software: Hi, I want to use OPA2690 op amp in my circuit. I will be giving 12 inputs of 200mV each, which will be summed up to get 2.4V as output. But I want to reduce the gain such that…
Part Number: OPA690 Tool/software: Hello,
I'm reading its datasheet SBOS223H – DECEMBER 2001.
Could you please tell me the difference of the pointed equal or equal-like operators ?
Hello Delun,
I apologize for the long delay on a solution.
It depends what you are looking for in terms of your output current. It could be any of those inputs, it depends on your required switching time and power. In general, what you need the output…
Part Number: OPA690 Hi team,
My customer faced a leakage issue in the case of OPA690IDBVR:
Currently, my customer encountered a situation where the DIS_N pin leaks electricity to the VS+ pin.
Is this an official phenomenon of TI: OPA690IDBVR?
Test method…
Part Number: OPA690 Other Parts Discussed in Thread: TMS3705 , Hello Team,
We have a requirement that base on the TMS3705 circuit,
we need to add a filtered circuit to filter out waveforms below 110Khz and above 139Khz.PN:OPA690IDBVT
Do you have any reference…
Part Number: OPA690 Other Parts Discussed in Thread: OPA695 , Hi team,
this is our customer schematic diagram. U15 is a analog switch.
This is waveform, the above waveform is output, the below waveform is input.(R54-200ohm, R60-39.2ohm, R53-22ohm)
Then customer…
Part Number: OPA690 Hi Team,
The data sheet says the output is high impedance when its disabled but in simulation is appears to have a low resistance load. Feeding a 1V DC source back to the output of the amp through 25 ohms it appears the amp output…
