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TAS5342A Pin status

Guru 16770 points
Other Parts Discussed in Thread: TAS5342A

Hi

I have a question about IO pin state of TAS5342A.

Is it possible to input pwm signal to PWM pins when the device is power off (any power is not supplied)?

regards,

  • Hi Na,

    Generally is not recommended to provide any input to the device if they are not fully powered on. This device will keep the H-Bridge outputs in a High-Impedance state until power supply levels are over the Under Voltage Protection.

    Regards,

      -Diego Meléndez López
       Audio Applications Engineer