Other Parts Discussed in Thread: OPA659 , OPA657 sir,
i am designing a very low noise ,low input bias current for an amplification factor of 10000-100000.
so i need to cascade 3 opa659 ICs..
So will it work without considerable noise if i use 3…
Other Parts Discussed in Thread: OPA659 sir,
i have simulated opa659 in a three stage non inverting amplifier,but i am getting an offset voltage of around 5.38volts in the output waveform,....what could be the possibe reasons?
what are the ways to…
Other Parts Discussed in Thread: OPA653 , OPA659 , TINA-TI I notice that in the OPA659 TINA-TI reference circuit there are those mysterious 350 femtofarad capacitors from inputs to ground just like in the OPA653 reference circuit.
Is this the input…
Other Parts Discussed in Thread: OPA659 , OPA653 Hi Everyone,
I want to Amplify( non-inverting) / buffer high speed sinusoidal signal of frequency upto 100MHz and Amplitude = 4V i.e. 8Vp-p without loading the other circuit components in shunt.
For…
Other Parts Discussed in Thread: OPA659 Hi!
I have a problem importing the OPA659 spice model into the Multisim part library. When I start a simulation using this part I get the error message "not enough operands for mathematical operator '*'. Expected…
Part Number: BUF802 Other Parts Discussed in Thread: OPA140 , OPA814 , OPA817 , OPA659 Tool/software: Dear TI Teams,
I tried to use the file provided by TI BUF802 page to simulate an 1M oscilloscope front end.
Although it is possible to get a flat…
Part Number: LM6172 Other Parts Discussed in Thread: TINA-TI , , OPA659 Team,
Could you please help with LM6172/OPA659 TINA-TI transient output simulation?
I can send the simulation files off-line.
Thanks in advance!
A.
Part Number: OPA659EVM Other Parts Discussed in Thread: OPA659 Due to unstable power supply, PCB (OPA659EVM) overvoltage was applied. I want to test whether the OPA659 and OPA659EVM are normal, and if the PCB is fine but the OP amp (OP659) is broken,…
Hi Tony,
Pairing the LMH5401 with the OPA659 will work to get you the 4 Vpp output swing that you want. However it was mentioned that the -3 dB BW will be limited to 450MHz because of the OPA659. To terminate the unused output you would use a 100…
Hello , as the input impedance required is 1Mohm , i would recommend using a CMOS/FET input amplifier like the OPA659,
As i can see you are interested in the 60Mhz for an amplitude of 1Vp i would recommend to look at the large signal BW of the opamp…
