Hello
I Would like to know whether resistor should be used for EN Pin of ISO734x series.
According to the Typical Application schematics which listed on Data sheet ISO723x, the Series resistors 4.7Kohm for EN Pin are different Between Fig 20 for ISO7340 and Fig 27 for ISO7342. Resister for EN Pin is not connected for ISO7340 but the EN pin of ISO7342 is connected to series resistor.
Let me know whether series resistor need or Not?
what is different things between ISO7340 and ISO7342 in terms of using series resister connected to EN?
Thanks
