Other Parts Discussed in Thread: LM7321
Hi.
We have noticed a voltage (2.6V) on the IN+ when we apply 5V on the IN- and we got confused by this.
is this expected behaviour and is it safe to run it like this?
BR
// Per
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Hi Per,
can C? discharge in time when the supply voltage of LM7322 goes down? Is the 5V applied during power down conditions? This would destroy the -input of LM7322 and could cause a huge leakage current running out of the +input of LM7322. See section 7.1 of datasheet.
Kai
Hi.
Supply voltage is 11.8V
We notice this behaviour on all we have measured on (3 different ones).
This doesn't show up in simulation but I did find an interesting post here: LM7322: LM7322 Equivalent circuit
(can't paste the link properly) but this indicates higher currents?
BR
// Per
Hi Ron.
Thank you for your response.
Just one final question, how come the behaviour isn't shown in simulation, is the simulation model faulty?