Other Parts Discussed in Thread: LMP8603
Hope all is well over there, where sun always shines :-)
I have a customer evaluating the LMP8603 and was wondering if we have data to plot the common mode voltage versus supply voltage.
The information in the datasheet is as shown below:
- 3.3V Supply -4 to +27V
- 5V supply -22 to +60V
For this particular application the customer is trying to perform current measurement on a +/-15V supply, with Vs = 4.7V.
According to the parameters above, the negative common mode rises sharply with the supply, so I'm unsure
- At what supply voltage is the -15V threshold guaranteed
- Will there be any damage caused to the device, for example, if the supply rail fails, while the common mode remains at -15V
Much appreciated for the support and wish you all a happy Halloween!