Part Number: OPA847 Hi team,
How to use TINA to simulate the capacitance Ccm, Cdiff of OPA847?
The gain of OPA847 should be greater than or equal to 12 in order to be stable. Is it necessary for the DC circuit gain of the simulation circuit to be greater…
Part Number: OPA847 Other Parts Discussed in Thread: THS3491 , OPA695 , LMH6702 , OPA3695 Dear Sir or Madam,
I would like to use the OPA847 in non-inverting configuration at a gain of 2. Is there a recommended external compensation circuit for this configuration…
Part Number: OPA847 hello everyone,
i designed a transimpedance amplifier circuit using opa847, with the cd=30pf, rf=1k
when the cf=0pf, the fft of the output noise seems to have a high q,
while i tuning cf to 0.3pf, the q seems to decrease and the c…
Part Number: OPA858 Other Parts Discussed in Thread: OPA847 , OPA855 , OPA820
Hi,
I am currently designing a photodetection board, based on a transimpedance amplifier, to characterize the time propoerties of a LED driver board.
Requirements :
- Transimpedance…
Part Number: OPA847 Other Parts Discussed in Thread: THS4011 , THS4021 , LM311 , LM211 , LM111 , TLV3501 , TLV3601 The OPA847 part has absolute power supply range +/-6.5V and recommended range is +/-5V.
Do you have any similar part with higher voltage range…
Hi Baolin,
you will find them by opening the post-processor:
And watch this TI's training video to see how the post-processor is used:
https://training.ti.com/ti-precision-labs-op-amps-stability-spice-simulation?context=1139747-1139745-14685-1138805…
So there was a miswire in the negative bias to the diodes, fixed that - the response to the output of the OPA847 looks fine, not sure this is the shape you want.Those diodes divider bias networks are causing that lower frequency shift and reducing the…
Part Number: OPA847 Other Parts Discussed in Thread: OPA855 Why went I use the inventory search can I not get the OPA847 to appear, I used the high speed op amps >50MhZ, de-selected all the conditional search critera. I can't get it to come up when I…