Other Parts Discussed in Thread: LMP8602 , LMP8603 Hi,
We want to use LMP8602 as a Shunt monitor over a active Shunt (MosFET). The supply of the LMP8602 is 5V.
We have a differential input voltage of 16V max. in fault condition. I didn't find any max ratings…
Timothy,
Unfortunately we do not make a lot of products in the negative voltage range, and as you correctly point out, most of these products have a rather large offset ( the smallest offset is LMP8602 at 2mV worst case, 500uV typ)
Are you able to measure…
Other Parts Discussed in Thread: LMP8602 Hi all,
I'm worried this is going to be a completely trivial problem, but here I am.
I'm working with the LMP8602 in a current shunt monitoring application. We're breadboarding the circuit before we make PCBs…
Markus,
Several of our other products might work here, but like the LMP8602, the loop is closed internally and the gain comes prefixed (20x,50x, 100x for the LMP8602).
You can examine other devices that are capable of withstanding -15V common mode here…
Part Number: LMP8603-Q1 Other Parts Discussed in Thread: LMP8601-Q1 , LMP8601 , LMP8602-Q1 , LMP8602 , LMP8603 , Hi,
I am planning to use this part to monitor the current flowing into a negative power supply. While reading the datasheet, I am a bit confused…
Part Number: LMP8603-Q1 Other Parts Discussed in Thread: LMP8602 , LMP8601 , LMP8603 Thank you Javier for your reply and your advice on the dependency of the input impedance wrt the Vcm. Much appreciated.
One more question is about the figures (Figure49…
Hello Patrick,
First of all thank you for your quick reply.
I am sorry for not being clear enough in my question, let me develop : I am actually talking about the acceptable INPUT common-mode. Let me take for instance the case of the LMP8602 : it is specified…
Other Parts Discussed in Thread: LMP8602 Hi there,
In order to control my motor with instaspin foc, I used the kit drv 8312-C2 kit and the piccolo F28069M.
Now I design my own card control, I modified the reading currents methods, I discarded Is-Total…
Other Parts Discussed in Thread: LMP8602 , OPA357 , OPA348 , MSP430G2553 , LM2902 , LM324 , LM741 , LM358 , OPA317 , LPV521 Hi all,
Samsung would like to scale output voltage of battery of Note PC. since output voltage of battery may put into microcontroller, scaling…
Other Parts Discussed in Thread: LMP8603 Hello,
Figure 3 on the LMP8603 data sheet (SNOSB36D) shows the change in V_offset as a function of the common mode input voltage and the chip temperature. For a given chip, how repeatable are these curves, and can…