Hello,
I have some questions about TAS5414B-Q1.
- The data sheet says the turn-on common mode ramp time and the gain ramp time of the TAS5414B-Q1 are about 26 ms and 76 ms respectively with a 220-nF capacitor on the MUTE pin, but how much are these values with a 100-nF capacitor?
- I suspect they are proportional to the capacitance value if a constant current source charges the capacitor through the MUTE pin. Correct?
- If the muted TAS5414B-Q1 is unmuted during these ramp periods by the register 0x0C, which setting will be valid - mute or unmute?
- Is there a way to confirm the mute/unmute status by a pin status without an I2C access?
Best regards,
Shinichi Yokota