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TLK2711-SP: Maximum cumulative exposure of unpowered receiver to external inputs

Carlo
Expert 7715 points
Part Number: TLK2711-SP

Hi team,


Good day.

According to the datasheet, the 10 hours of maximum cumulative exposure are relevant to unpowered devices. If the TLK2711-SP receiver is powered but in power-down mode and the transmitter is sending data, is it included in the 10 hours rating?

If the transmitter is in power-down mode, the serial transmits pins (TXN) are in high impedance, thus, the receiver is not exposed to data. Does it mean that even if the receiver is unpowered, the time spent in this situation shall not be included in the 10 hours?

Regards,
Carlo