Part Number: THS4631 Other Parts Discussed in Thread: TINA-TI , , THS3062
Dear TI expert,
I have some problems about loop gain calculations of op amps by TINA-TI.
1.I see this slide Fig1(the resolution is poor) in that video on the website
training…
Dear Rohit,
Many Thanks for the reply. The length of the trace connecting the photodiode to the THS4631 inverting input is 10.387mm or 0.409in. Assuming a pcb trace capacitance of 3pF/in, we get a worst case scenario of 1.22pF. I used 3pFparasitic…
Other Parts Discussed in Thread: THS4631 Dear Technical Support Team,
Do you provide equivalent circuit of THS4631?
I couldn't find it on datasheet.Otherwise, if you provide a similar one of other devices for reference of THS4631 , could you give…
Part Number: THS4631 Good Morning,
I would like to get information of THS4631. Right now, I am in the middle of layouting the PCB board using THS4631. In order to make a wider trace, I would like to utilize the NC pins (1,8,5).
The question is: can…
Other Parts Discussed in Thread: THS4631 , LM119 Hi,
I am looking for a high speed comparator with very low input offset voltage, low propagation delay and high voltage operational capability (Supply and input differential voltage capability of >12…
Other Parts Discussed in Thread: THS4631 Hello,
I have an issue with THS4631 op amp. I use it in the circuit shown at following schematic:
So, this is current sink circuit. I apply voltage from VG2, which is attenuated 101x and transferred to…
Hi Herve,
Sorry it took a while to response. But after discussing with our team, our conclusion points to bugs within the WEBENCH Amp Tools. So for now, simply follow your hand calculation and/or simulated result (assuming you use TINA-TI for your…
Other Parts Discussed in Thread: THS4631 Hello,
I am using a THS4631 with +/-12V supply connected in a non-inverting configuration with a gain of 6 V/V (Rf = 5k, R1 = 1k). I am using an input voltage of 1V. As soon as I power up the circuit, it begins…
Samir,
Thanks for your reply.
The customer using this Opamp for LCR meter, so Ib will be a important factor.
Can we share simulation data for reference? I know this is a just reference, not for guranttee, but it may help
customer to understand…
