Part Number: LMP2012 I have an edge case in my circuit where approx. 4.75V can get applied to the input terminal of an LMP2012 op-amp when the supply rails are not powered. Specifically, a battery voltage sense line can present up to 32V on BATTPSENSE_P1…
Part Number: LMP2012QML-SP Other Parts Discussed in Thread: LMP2012 Tool/software: Hello,
I use an LMP2012, do we know what is the failure mode at output level when the supply reach or go higher than the max rating 5,8Vting ?
Thx
Part Number: LMP2012
Tool/software:
Shown below is a thermocouple amplifier circuit implemented using the LMP2012.
Using K type thermocouple, the circuit produces the expected response of ~ 2.77mV/°C. (gain of 67.67)
In the same system there are…
Part Number: LMP2012 Other Parts Discussed in Thread: LMP2021 The LMP2012 shows a TCVIO of 0.015 μV/°C. However, figures 2 through 4 seem to conflict. If I use a vertical line for the supply or common mode, it looks like the offset voltage can vary 10uV…
Part Number: LMP2012 We use one amplifier in the LMP2012 for signal conditioning and the other is used to drive an ADC. If the amplifier driving the signal conditioning drives a heavy current load, there is a corresponding small offset on the other amplifier…
Part Number: LMP2012 Other Parts Discussed in Thread: OPA365 , OPA387 , OPA328 , OPA392 Hi Everyone.
I am using a LMP2012 for a current sense circuit as following
This circuit inherits from a old OPA365 version, and works very well.
Unfortunately…
Part Number: LMP2012 Other Parts Discussed in Thread: OPA387 , OPA388 Hello,
I have witnessed that the LMP2012 takes a long time to settle after the input signal switches from one value to another. This settling time and error depend on the amplitude…
Part Number: LMP2012 Hello,
In the LMP2012 datasheet ( SNOSA71L –OCTOBER 2004–REVISED SEPTEMBER 2015 ), there are several open loop gain curves.
Each curve presents the OLG as a function of a special parameter (RL, CL, Vs).
All the curves look very…
Part Number: LMP2012 Other Parts Discussed in Thread: LMC6081 Quick questions: is LMP2012 is fully Bi-polar technology or if it is part CMOS technology. Let me know, thanks!
Hi Eren,
There is no issue applying a negative voltage to the V- of the LMP2012. Your lower common-mode bound will shift with the supply accordingly (V-) -0.3V. In general, any op-amp can be operated in dual supply. It was likely specified as single…
