SCDS454 January 2024 TMUX7208M
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
TMUX7208M supports fail-safe logic on the control input pins (EN and Ax) allowing it to operate up to 44V, regardless of the state of the supply pins. This feature allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage. Fail-safe logic minimizes system complexity by removing the need for power supply sequencing on the logic control pins. For example, the fail-safe logic feature allows the TMUX7208M logic input pins to ramp up to +44V while VDD and VSS = 0V. The logic control inputs are protected against positive faults of up to +44V in powered-off condition, but do not offer protection against negative overvoltage conditions.