Part Number: OPA875 Tool/software: Hi,
I have used the OPA875 for switching 2 videos sources, but as there is a single power supply (3v3-GND) it doesn't work.
From what I got from other threads in the forum, it's possible to make this circuit works…
Part Number: OPA875 Hello : )
I was wondering about the enable feature of the OPA875. From the data sheet it is not clear to me quite how things behave when the mux is disabled. Can I assume that the opamp output is HiZ and that there is an 804 Ohm…
Part Number: OPA875 The OPA875 uses a single power supply input GND pin is also connected to GND. 1. What is the maximum resistance when the EN and SEL pins are pulled low and pulled high? 2. Is it necessary to add an isolation capacitor for CVBS input…
Part Number: OPA875 Hello,
I am looking for the thermal metrics for the PN:OPA875, as they were not listed on the datasheet.
I am looking for Thermal resistances of junction to case (theta JC) and junction to board (Theta JB), as well as a max rated…
Part Number: OPA875 I am looking for some help finding a replacement for the AD 8015 (See attached spec sheet. The AD8015 is a very old die and the company I work for would like to move away from it before it goes into end of life. The ideal replacement…
Part Number: THS7374 Other Parts Discussed in Thread: OPA875 , , OPA857 Tool/software: Hello Team
I am using two channels to pass video signals through THS7374IPWR. 75 ohm impedance matching, clear picture.
What chip (maybe video relay) can I use…
Morning Giora,
I couldn't find a model for the LMH6570 (or the 4:1 version either).
There was a flurry of what I called buffered mux developmentsback in the 2006 to 2009 timeframe, The TI high speed group did a few,
1. the 2:1 version is the OPA875…
Part Number: OPA810 Other Parts Discussed in Thread: THS3491 , OPA855 , OPA818 , OPA693 , OPA875 Hi Team,
I just wanted to know how can I plot the graph of Figure 7-21 of page 14 datasheet OPA810 in Tina Ti.
Can someone please suggest what would be…
No you can't shunt off signal with a resistor, at DC the input impedance is <1ohm.
It just sound like you have a lot of dynamic range to deal with. one way to do that is make say 2parallel different fixed gain Zt stages, and then feed those into a 2X…
