Part Number: OPA2832 Other Parts Discussed in Thread: OPA860 , OPA861 , OPA615 , PGA849 , PGA870 Tool/software: Hi team,
My customer has 2 requirement about SINE waveform design:
1. 120Khz, 3mA peak SINE waveform. Could you help provide a TINA simulation? …
Part Number: OPA860 I am a new user of OPA 860. Kindly someone share PSPICE program code to show application of OPA 860. The application may have use of both Diamond transister as well as the buffer...I have two seperate SPICE circuit file for Diamond…
Part Number: OPA860 Hi Kai,
I am now implement the sample and hold circuit with OPA860 now, and the sample and hold seems good.
But I have a question about the circuit.
What is the purpose of SD1 and R8 in the schematic?
Ric
Part Number: OPA860 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello all
I have problem of OPA860 response in Transient and AC analysis.
In particular, the Gain ~ 2 V/V at f = 16,250,440 Hz as indicated in AC analysis…
Part Number: OPA860 Hi all
I am going to use OPA860 as a Forward amplifier (Common E configuration). However, I am not clear about its calculation (in Figure 48 in data sheet). In fact, I am using Oscilloscope for obtaining the Vo waveform, and Oscilloscope…
Part Number: OPA860 Other Parts Discussed in Thread: OPA615 , DEM-OTA-SO-1A Hi,
Attached is the sample&hold circuit with OPA860, but the result is not correct with TINA simulation, please give me some advice. Thank you very much.
OPA860 (2).TSC
Best…
Part Number: OPA860 Other Parts Discussed in Thread: TINA-TI I’m trying to put together a specialized LED pulser. In particular, I need to make a circuit to convert the output of a voltage pulse generator to a current pulse to drive an LED so that I can…
Part Number: OPA860 I do not quite understand the Control-Loop Amplifier Using Two OPA860s as shown in Fig 55 of the data sheet. Can someone please explain that with a real life example and values? Thanks.
Part Number: OPA860 Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models Hi all
I am doing an AC analysis as my attached file.
For frequency range: 4.95MEG - 5.15MEG, I got a peak gain ~ 8dB
However, for frequency range: 4MEG…
Part Number: OPA858 Other Parts Discussed in Thread: OPA855 , OPA856 , OPA615 , OPA860 Hi,
I need support about a new design.
We have a photodiode integrated in a laser diode driven by a pulse train (40mA peak, 5Hz-50kHz PRF, Duration 15ns).
We want to design…
