Part Number: OPA656 Hello,
My customer was using a few different configurations of a PCB and had a situation where the passives around the OPA656 (R2, C10, and R5) were not populated, but the device was populated and supplied with ±5V. On one board they…
Hi Archie,
ArTzy said: We have seen no oscillations in the lab, so I am not sure why these amps run so hot.
Ok, what is the supply current consumption of the OPA657 getting hot? Is the supply current relevantly increased at all, indicating an usual operating…
Part Number: OPA656 Other Parts Discussed in Thread: OPA657 , Hi
I'm testing a tanspidence circuit and find that the temperature at the case of OPA657/OPA656 rises to around 51~52C.
The ambient temperature is around 25C.
The OPAmp is supplied by ±4…
Hi Matthew,
Matthew Dion said: Looking at the specs of the low-leakage steering diodes, I believe adding them to the input will introduce unacceptable leakage into my circuit. So I will attempt to add a bidirectional Zener TVS diode to clamp the inputs…
Part Number: OPA656 Other Parts Discussed in Thread: OPA354 Hi team,
Do we have suitable device that can replace RS8751? Thanks.
www.run-ic.com/.../gsysfdq65.html
Part Number: OPA656 Other Parts Discussed in Thread: PSPICE-FOR-TI The simulation prompts an error, what should I do? See the attachment for the simulation program. ,
test-opa656.rar
Part Number: TMCS1133 Other Parts Discussed in Thread: LAUNCHXL-F28P65X , OPA656 , THS4551 , , AMC3311 , ADS127L18 Tool/software: Hi!
I would like to receive full BW of 1MHz from TMCS1133B8A to my LAUNCHXL-F28P65X (1(4)Mhz 16(12)bit SAR ADC with differential…
Part Number: OPA656 Other Parts Discussed in Thread: OPA356 , , OPA357 Hi,
I am trying to build Peak Detector for 1V 2MHz signal using OPA656. I want to use +-5V supply instead of +-2.5V. Same circuit works with OPA356 but not with OPA656.
Why does OPA656…
Hi Andrew, this part has a decompensated version, the OPA657. You can externally compensate the OPA657 with either a differential input resistor or a feedback capacitor to get nearly identical performance. Alternatively, the LMH6629 and OPA855 are also…
