When no power is apply to the TRS3253E (i.e. VCC and VL are at 0 volts), can the RIN1 thru RIN5 pins still tolerate +/-25V level inputs?
thanks, Scott
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When no power is apply to the TRS3253E (i.e. VCC and VL are at 0 volts), can the RIN1 thru RIN5 pins still tolerate +/-25V level inputs?
thanks, Scott
Scott,
Yes.
All TI RS232 devices allow for maximum RIN input with VCC at 0V.