LM833: Maximum VCC & Recommended Operating VCC Value

lifang lu

Intellectual 320 points

Part Number: LM833

Hi,

We use LM833 to amplify the audio signal with VCC+/VCC- at +18/-18V.

On datasheet,±18V is the recommended operating condition,but also the maximum VCC is ±18V,like below.

So we are worry about our application,is LM833 can work normally at ±18V,and safe?

over 4 years ago

0 Tamara M Alani over 4 years ago

TI__Genius 10850 points

Hi Lifang,

Thank you for your post. I can help you.

You may follow the Recommended Operating Conditions and supply +/-18V.

-Tamara

0 lifang lu over 4 years ago in reply to Tamara M Alani

Intellectual 320 points

Hi Tamara,

Is the Maximun Rating VCC wrong?It's usually higher than Recommended Operating VCC.

0 Tamara M Alani over 4 years ago in reply to lifang lu

TI__Genius 10850 points

Hi Lifang,

Good observation. I will look into this with the product definition team and update the datasheet if necessary. Circling back to your initial question, +/-18V on this device is okay for operation.

-Tamara

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LM833: Maximum VCC & Recommended Operating VCC Value