Part Number: LMP7701 Other Parts Discussed in Thread: TINA-TI Hello,
Is it possible to get a TINA-TI model of the LMP7701 which include temperature effect? According to its datasheet multiple parameters are highly temperature dependent therefore room temperature…
Part Number: LMP7701 Other Parts Discussed in Thread: LMP7702 Hi, I have half of an LMP7702 configured as a unity-gain buffer amp. When the input signal gets to about -1.5 V, the output clips. An LMP7701 in the same circuit has a 20-kohm feedback resistor…
Part Number: LMP7701 Other Parts Discussed in Thread: TINA-TI Hi, I'm using an LMP7701 as a transimpedance amplifier with 249-kohm gain. When I apply a signal to the non-inverting terminal, I expect to see it on the inverting terminal, via feedback…
Part Number: LMP7701 Other Parts Discussed in Thread: TINA-TI , OPA320 , LMP7702 , Tool/software: TINA-TI or Spice Models I am making a voltage control current source with LMP7701 opamp and MJH6284 darlington pair transistor. I want to drive a current of…
Part Number: LMP7704-SP Other Parts Discussed in Thread: LMP7701 , I broke the loop on this TIA circuit and wanted to run an AC simulation to check stability on the Bode plot.
However, I keep getting this irregular circuit error about the current through…
Part Number: LMP7701 Hi,
I want to know the recommendation about using RC filters on op-amp power rail supply lines, and if so exactly why and what values do you use.
By RC power rail supply line filter I mean a resistor in series with each op-amp power…
Other Parts Discussed in Thread: LMP7701 Team, can you please help with the questions below.
I am monitoring a input voltage supply point that can vary from 4V to 35V. I am dividing the voltage by a factor of 200/1440, so that at 36V, the input to the…
Other Parts Discussed in Thread: OPA140 , OPA145 , OPA196 , LMP7701 , OPA191 I have a customer that had used OPA124 in a previous design.
They are looking at the OPA140AID as a possible replacement. One significant difference between the two is that the OPA124UA…
Hi James,
This is a strange scenario, but I think that it is transient related. The LMP7701 is powered by +/-5V supplies which then has the potential to drive the output below ground. For the ADS122C04, the absolute maximum voltage ratings for the input…