tps65950: AUXL/R absolute maximum ratings

Giovanni Casano

Prodigy 210 points

Hello,

I was not able to find on tps65590 DS the absolute maximum ratings and electrical characteristics of pins AUXL-R.

Absolute maximum ratings I mean the maximum voltage I can apply without breaking the input.

Thanks

-g

over 13 years ago

0 Richard Elmquist over 13 years ago

TI__Mastermind 45250 points

Giovanni,

The absolute maximum voltage on any input is referenced in the data sheet on page 27 as "1.0 * Supply".

As the AUXL and AUXR inputs are referenced to VINTANA2 the maximum voltage would be either 2.5 or 2.75 depending on the setting.

Richard Elmquist

0 Giovanni Casano over 13 years ago in reply to Richard Elmquist

Prodigy 210 points

Elmquist, on DS is reported "maximum output voltage": does it work for inputs, too?

0 Gandhar Dighe over 13 years ago in reply to Giovanni Casano

TI__Genius 15100 points

I would not recommend going any above than the recommended operation (1.5Vp-p). I do not have the abs max voltage. Why would customer want to stress the AUX input?

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tps65950: AUXL/R absolute maximum ratings