Part Number: OPA1678 Other Parts Discussed in Thread: OPA1692 , Tool/software: Hi Team,
Do we have the OPA1678 TINA model? I can't find it in the TINA. We would like to replace OPA1692 by using OPA1678.
5228.OPA1692 differential 01192025.TSC
Regards…
Part Number: OPA1678 Other Parts Discussed in Thread: TINA-TI
Tool/software:
Hi Team,
I am trying to simulate the AC analysis via TINA. But met the issue. How can I use the differential signal as input?
opa-filter - autosave 25-01-23.TSC
Regards,
R…
Part Number: OPA1678
Tool/software:
Hi Team,
My customer give me the below circuit and would like to get the transient waveform and frequency response. I tried to use TINA to build the model. Can you help check it and modify if there is something wrong…
Part Number: OPA1678 Other Parts Discussed in Thread: TLC555 , OPA192 Tool/software: Hi Team,
As shown in the diagram below, I would like to use two OPA1678 operational amplifiers to drive a piezoelectric buzzer. One of them will serve as an inverting…
Part Number: OPA1678 Other Parts Discussed in Thread: INA1650 Tool/software: Hello,
Could you please recommend a suitable replacement from TI for the NJM2794 below?
https://www.nisshinbo-microdevices.co.jp/en/pdf/datasheet/NJM2794_E.pdf
Thank you.
JH …
Part Number: OPA1678 Tool/software: I have a design with an OPA1678IDRGR and it's running much hotter than expected and also pulling significantly more current than expected when compared to simulation. I noticed that I missed the 4 vias on the thermal…
Part Number: OPA1678 Tool/software: Hi team,
My customer use OPA1678 for single-end to differential signal in audio speaker(mic in ) as below, you can see OPA1678 is supplied by + -5V.
Question: my customer connect thermal pad to AGND, not V- as datasheet…
Part Number: OPA1678 Other Parts Discussed in Thread: OPA1656 Tool/software: Hi, Team
In one of a audio speaker projects, we meet competitor NJM2122, customer prefer this device as it is a ultra low noise, 1.5nV/√Hz.
we are trying to promote our…
Part Number: OPA1678 Other Parts Discussed in Thread: OPA1637 , INA1650 , LM27762 , OPA1656 Hi Team,
I would like to ask how to connect the IC audio output to the OPA1678 with differential left and right channels? Is there a reference circuit? Thanks!
…
Part Number: OPA1678 Tool/software: Hi. I am designing a new portable product using this op-amp.
As this product will use an external supply I want to include reverse polarity supply protection which will clamp an incorrectly reversed supply voltage to…
