Part Number: OPA860 Other Parts Discussed in Thread: DEM-OTA-SO-1A , TINA-TI Hello,
I've expected to use operational transconductance amplifier (OTCA) OPA860 in my design as a wideband voltage to current converter (from a standard 50 Ohm equipment,…
Part Number: OPA860 Hi team,
One of our customer's issues, could you please provide some troubleshooting suggestions
The customer made a circuit board based on the circuit in the post below (from Kai) and after testing found that the output was around…
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 Hi. We want to use OPA860 as a current feedback amplifier in one of our designs. As such, we need to prepare an FMEA. I have one failure that I am struggling with. "What will be the effect on the signal path if the current setting…
Part Number: OPA860 Other Parts Discussed in Thread: OPA861 , OPA615 , LM13700 , OPA2210 Hi Team,
The customer is working on a voltage-controlled current source and would like to use an operational transconductance amplifier (OTA) integrated circuit…
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
…
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…
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: 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…
