TPA6211A1-Q1: ABS MAX voltage for VO+/-

Isao Takigasaki

Part Number: TPA6211A1-Q1

Hi team,

What is the ABS MAX voltage at VO+/- pins?
The datasheet doesn't describes the spec, so that actual resistance voltage can be helpful for me.

Best Regards, Taki

over 1 year ago

0 Ivan Salazar over 1 year ago

TI__Guru* 95455 points

Hi Taki,

Do you want to know what is the maximum voltage coming out of VO+/- pins? You may consider VDD as abs max; this would be slightly below whatever VDD voltage is. You can refer to typical values provided in data sheet:

Best regards,
-Ivan Salazar
Applications Engineer

0 Isao Takigasaki over 1 year ago in reply to Ivan Salazar

TI__Intellectual 2530 points

Hi Ivan-san,
Thank you for your answer.

What I want to know is allowable maximum voltage coming in of VO +/- pins in the case of ground fault, power fault or any fault conditions in speaker side.
Should it be -0.3V to VDD+0.3V or something?

Best Regards, Taki

+1 Ivan Salazar over 1 year ago in reply to Isao Takigasaki

TI__Guru* 95455 points

Hi Taki,

Thanks for clarifying, you're correct in that case it would be -0.3V to VDD+0.3V, similar to input pins abs max range.

Best regards,
-Ivan Salazar
Applications Engineer

0 Isao Takigasaki over 1 year ago in reply to Ivan Salazar

TI__Intellectual 2530 points

Hi Ivan-san,

Thanks!

Best Regards, Taki

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TPA6211A1-Q1: ABS MAX voltage for VO+/-