This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

  • Resolved

SN65HVD1782-Q1: What is the POR voltage of this device?

Intellectual 2910 points

Replies: 2

Views: 67

Part Number: SN65HVD1782-Q1

Hi, team,

My customer used SN65HVD1782-Q1 in system, when doing power switch test, VCC power will restart when VCC has not dropped to 0V, at around ~1V.

Could you please check what is the POR for this device? Thus we can judge what is the risk if VCC only dropped to 1V and rise again.

Thanks.

Johnny

  • Johnny,

    The working range of the POR of SN65HVD1782-Q1 is about 2.8V to 3V. If VCC drops to 1V, which may trigger the device to restart.

    Regards,

    Hao 

  • In reply to Hao L:

    Thanks Hao.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.