ISO7740: the NC pin for ISO7740

dimitry chen

Intellectual 985 points

Part Number: ISO7740

can I keep connect NC to gnd or NC to vcc.

does it cause ISO7740 abnormal ?

over 3 years ago

0 Koteshwar Rao over 3 years ago

TI__Mastermind 49445 points

Hi Dimitry,

The NC pin of ISO7740 is internally not connected, hence, it doesn't matter whether you connect it to GND or VCC. If it is an option to leave it open / floating then probably that would be best. Thanks.

Regards,
Koteshwar Rao

Isolation

Isolation forum

ISO7740: the NC pin for ISO7740